Buick La Crosse, 2014

 

 

•  Buick La Crosse, 2014

Full Speed Adaptive Cruise Control is also offered. It senses traffic in front of the Buick La Crosse to adjust vehicle speed, including bringing the vehicle to a complete stop and accelerating again.

The Buick La Crosse represents an evolution of the landmark luxury sedan that established the brand's modern sedan lineup with design leadership and technological innovation.

New radar- and camera-based safety features help surround the new La Crosse with protection. They include Lane Change Alert, Side Blind Zone Alert, Lane Departure Warning, Forward Collision Alert, Rear Cross Traffic Alert and Automatic Collision Preparation. GM's patented Safety Alert Seat works with many of these features, providing seat vibration pulses indicating the direction of a potential crash threat.

Globally, Buick LaCrosse sales have exceeded 500,000 since its 2009 introduction and U.S. sales topped 57,000 in 2012, making it more popular than many other full-size luxury sedans, including Lexus ES, Acura TL and Lincoln MKZ.

The La Crosse is offered in front-wheel-drive and all-wheel-drive models and offers two power trains: a 2.4L engine with eAssist light electrification technology (FWD only) or a 3.6L direct-injected V-6 (FWD and AWD). Each is paired with a six-speed automatic transmission.

All models feature Buick's Quiet Tuning engineering process that reduces, blocks and absorbs unwanted noise from the La Crosse's cabin, making it one of the quietest in the segment.

The suggested retail price is $34,060, including a $925 destination charge.

Buick La Crosse is available in a four trim levels, including La Crosse (1SB), Leather (1SL), Premium I (1SP) and Premium II (1SR). Standard equipment on all trims:

        Eight air bags, including rear-seat thorax air bags
        Stabili Trak electronic stability control with full-function traction control
        Four-wheel anti-lock brakes with Intelligent Brake Assist
        OnStar (complimentary six months of Directions and Connections service)
        Premium audio system with AM/FM/SiriusXM Radio/XM Travel Link (with three months of service), Bluetooth, USB port, CD player, auxiliary input jack, steering wheel-mounted controls, Buick Intelli Link eight-inch color touch-screen radio
        Leather-wrapped steering wheel
        Dual-zone automatic climate control
        Remote keyless entry
        Power windows with driver and front passenger express up/down
        Heated and power outside rear view mirrors
        Electric parking brake
        High-resolution driver information center
        Auto-dimming inside rearview mirror
        Eight-way power seat in addition to four-way power driver lumbar
        Remote start
        Universal Home Remote.


A more expressive design
Buick La Crosse's flowing, sculpted styling helped redefine Buick's design language at its introduction in 2009. The 2014 La Crosse introduces a more expressive interpretation of that successful design, with elements and cues that enhance the car's well-planted, wide stance. Highlights:
    New front fascia, sculpted hood and more prominent waterfall grille
    Lower front active grille shutters are included on every model and close at highway speeds to reduce aerodynamic drag
    New headlamp designs, with available Bi-Xenon High-Intensity Discharge lamps (HID), Articulating Headlamps and LED wing-shape signature lighting
    New rear fascia and deck lid, with integrated spoiler
    New wraparound tail lamps with LED lighting.

The Buick La Crosse's new appearance is instantly recognizable as a modern Buick and the LED lighting elements enhance its technologically advanced presence. The headlamp housings, for example, have a more angular appearance and LED signature accents that echo a familial appearance introduced on the 2013 Enclave crossover. They've also been positioned slightly outboard to reinforce the car's presence.

The new Bi-Xenon headlamps incorporate new technology with enhanced brilliance that improves visibility, is energy-efficient and environmentally friendly (mercury-free). Articulating Headlamps are paired with these HID lamps, turning them with the direction of the front wheels to enhance visibility around corners.

At the rear, a full-width chrome accent reinforces the car's stance, while fully enclosed exhaust outlets (3.6L models) are framed with a chrome finish within a new rear fascia. It's a more integrated appearance designed to show Buick's attention to detail. An integrated rear spoiler is incorporated in the trailing edge of the deck lid to help improve aerodynamic performance and new LED tail lamps - in all-new, wraparound housings - provide a safety benefit by illuminating more quickly than conventional bulbs when the brakes are applied.

In the front and rear, Buick La Crosse's new LED lamps continue the wing-shaped signature appearance that distinguishes Buicks day and night.

New interior environment
The 2014 La Crosse's interior creates a more contemporary ambience and supports the integration of Buick's next-generation Intelli Link infotainment system. Highlights:

        New instrument panel "center stack" and integrated floor console with more storage
        Configurable eight-inch color driver information and cluster display
        New, more comfortable front seats with four-way adjustable headrests
        New door panels with revised door lock, seat memory and trunk release controls
      New, available Ultra Luxury Interior Package with a synthetic suede headliner and pillars coverings, semi-aniline leather seating, authentic Tamo Ash wood trim and more.

While the Buick La Crosse's new interior brings more amenities and enhanced personal technology with next-generation Intelli Link, it does so with greater simplicity. The new center stack radio controls, for example, have only seven buttons vs. the previous 17. The large, eight-inch color touch screen is designed to be easier to operate with intuitive controls and smartphone-influenced swipe recognition for easier navigation. Dual-zone climate controls also feature capacitive-touch operation and are framed in chrome.

The rear-seat headrests fold down to enhance rearward visibility, while the new four-way adjustable front headrests are designed to provide a greater range of comfort, particularly for taller drivers.

Four interior color/trim combinations are available for 2014:
    Light Neutral seating/Cocoa accents, offered with cloth or Soleil Keisel leather seats and Kyoto Maple wood-style décor
    Ebony, offered with cloth or Soleil Keisel leather seats and Cellini Wood décor
    Choccachino seating/Cocoa accents, with Soleil Keisel leather seats with contrast stitching and Phantasm Wood-style décor.

Ultra Luxury Interior Package
Sangria seating color and Ebony accents, with semi-aniline leather seats and trim, along with Shadow Tamo Ash wood décor, represents La Crosse's new Ultra Luxury Interior Package.

"The warm color combinations, premium interior materials and advanced technology in the 2014 La Crosse provide the interior environment our discerning luxury customers are seeking," said Ven Lai, Buick creative designer for color and trim.

The new Ultra Luxury Interior Package features premium semi-aniline leather. It covers the seats, console armrest and door armrests and is complemented by synthetic suede on the headliner and door pillars. The Sangria contrast color with the Ultra Luxury interior is exclusive to La Crosse.

Quiet Tuning
La Crosse's use of Buick's unique Quiet Tuning engineering defines Buick quality, sound and vibration characteristics and refinement by following a three-point strategy of reducing sounds at their source, blocking sounds from entering the cabin and absorbing any remaining sounds.

Buick La Crosse's specific Quiet Tuning features include acoustical laminate on the windshield and front side glass; steel laminate on the front-of-dash body area; expanded baffles in the roof pillars; extensive use of melt-on sound deadeners throughout the entire lower body structure; and sound-absorbing material throughout La Crosse's engine, passenger and cargo compartments.

Next-generation Intelli Link
Buick's next-generation Intelli Link infotainment system debuts on the 2014 La Crosse. It offers more features designed for intuitive, easy-to-use functionality and incorporates a higher level of wireless connectivity and customized options building on the safety and security of On Star.

The system can store up to 60 favorites, including radio stations (AM/FM/XM), tone settings, contacts, destinations and music from other media. This feature is convenient for those who travel to the same destination regularly and want to save locations such as hotels and restaurants.

On its eight-inch screen, customers can swipe and drag. Users with compatible smartphones can pair them with Intelli Link using Bluetooth or a USB connection. This gives customers the ability to play passengers' music or other media through the vehicle.

Other feature allows customers whose Buick LaCrosses are equipped with available embedded navigation to enter destinations in a single step, without having to enter the state, city, street number and street name in successive efforts. City-by-city weather reports are also provided, so XM Travel Link customers can access the service via the screen display.
 

New safety features
The 2014 La Crosse employs new safety features with carefully developed directional alerts that help drivers quickly identify potential crash situations so they can react. They include radar- and camera-based features offered in two Driver Confidence packages:

• Driver Confidence 1 package includes Forward Collision Alert, Lane Departure Warning, Lane Change Alert, Side Blind Zone Alert, Rear Cross-Traffic Alert, High-Intensity Discharge headlamps with Articulating Headlamps, fog lamps and Head-Up Display.
• Driver Confidence 2 package adds Collision Preparation (with Collision Mitigation Braking), full-speed-range Adaptive Cruise Control and the Safety Alert Seat.

The Collision Mitigation Braking feature can intervene in certain crash-imminent situations, automatically triggering emergency braking if the driver fails to respond to a previous alert. The Safety Alert Seat vibrates on the left or right side, or both sides simultaneously, depending on the direction of the crash threat.

The Buick La Crosse is one of the first vehicles to offer Lane Change Alert, which warns the driver of fast-approaching vehicles in the next lane that are up to 230 feet (70 meters) behind the car.

La Crosse's safety features also include eight standard air bags, including rear-seat thorax air bags, Stabili Trak, traction control and four-wheel disc brakes with ABS and Intelligent Brake Assist. A rear-vision camera is available.

Efficient, refined driving experience
The Buick La Crosse is equipped with a choice of two efficient engines: the standard 2.4L four-cylinder engine with e Assist light electrification technology, rated at 182 horsepower (136 kW); and an available 3.6L V-6 rated at 304 horsepower (227 kW). Both are mated to six-speed automatic transmissions.

Buick La Crosse with eAssist uses a lithium-ion battery system and electric motor-generator to enable regenerative braking capability. Instead of providing all-electric propulsion, the system provides power assistance to the internal combustion engine. The eAssist system also allows the engine to shut down fuel delivery in certain deceleration situations, or at a stop, which saves additional fuel.

Electric power steering is standard on models with the 2.4L engine, as well as 3.6L-equipped front-drive models. This technology helps save fuel by drawing energy only when the wheels are turned. It also contributes to the Buick LaCrosse's driving experience with variable assistance at different vehicle speeds.

Buick Verano Turbo, 2013

 

 

•  Buick Verano Turbo, 2013

Buick announced the 2013 Verano Turbo luxury sedan will be powered by an Ecotec 2.0L turbocharged engine with direct injection and continuously variable valve timing that produces an SAE-certified 250 horsepower (187 kW) at 5300 rpm and 260 lb.-ft. (353 Nm) of torque at 2000 rpm. Acceleration from 0-60 mph is an estimated 6.2 seconds. The Buick Verano Turbo goes on sale in late 2012.

More than 90 percent of the Buick Verano Turbo's peak torque - more than 234 lb.-ft. - is available between 1700 to 5500 rpm. Its closest competitor, the 2013 Acura ILX 2.4L, offers a peak of 170 lb.-ft. of torque.

In December 2011, Buick's 2.0L turbocharged Ecotec engine was named one of WardsAuto World's 2012 10 Best Engines for North America. At the time, the publication's editor-in-chief, Drew Winter, said: "This engine delivers a level of power and sophistication that redefines Buick."

The choice to use a small-displacement turbocharged engine for a more powerful Verano model is consistent with Buick's effort to downsize its powertrains without sacrificing performance. Verano and the Regal luxury sport sedan are available exclusively with four-cylinder engines, while the LaCrosse luxury sedan comes standard with a four-cylinder engine paired with eAssist technology, which uses an electric motor and battery to boost both performance and fuel economy. The standard 2013 Regal four-cylinder engine also is equipped with eAssist.

According to IHS Automotive, use of four-cylinder engines in North American vehicles will grow 74 percent from 6.9 million to 12.2 million units over the next 10 years.

The Buick Verano Turbo will be available with a choice of a six-speed automatic transmission or a six-speed manual gearbox.

Buick Encore, 2013

 

 

 

• Buick Encore, 2013

The Buick introduced the all-new 2013 Encore - a luxury small crossover that delivers Buick's signature style, interior acoustic refinement and collection of luxury amenities in a maneuverable, versatile and efficient package.

The Buick Encore is on display at the 2012 North American International Auto Show in Detroit, and goes on sale in early 2013.

Buick models continue to gain in popularity, with two consecutive years of higher retail sales. The Encore joins Verano - Buick's third all-new sedan in three years - to round out the brand's lineup and continues the momentum established by the Enclave crossover almost five years ago.

With room for five and up to 48.4 cubic feet (1,372 liters) of storage space with the rear seat folded, the Buick Encore offers substantial cargo capacity along with the confident, higher driving position, all-wheel-drive capability and contemporary styling of a crossover.

Additional features include 10 standard air bags and an Ecotec 1.4L turbo four-cylinder/six-speed automatic powertrain, along with standard and available technologies such as Buick's voice-activated IntelliLink - which uses Bluetooth or a USB to connect the driver's smartphone to a high-resolution, full-color seven-inch LCD display radio.

And because it's a Buick, QuietTuning is standard on the Encore, which also features Buick's first use of active noise cancellation technology.

Contemporary design offers versatile spaciousness
In keeping with the global design language that has come to symbolize the brand, the Buick Encore's sculpted and elegant styling traits - including sweeping character lines - make it instantly identifiable as a contemporary Buick. Signature cues include a waterfall grille, chrome accents and surrounds, portholes on the hood and painted lower panels, similar to the Enclave.

"The Encore brings Buick's timeless, sculptural design to the crossover segment in a way that blends elegance, efficiency and utility," said David Lyon, executive director of design. "There's confidence in its athletic stance and elemental beauty in its rich details."

Blue-accented projector-beam headlamps and detailed taillamps enhance the premium appearance; and 18-inch, five-spoke painted aluminum wheels are standard. Seven-spoke chrome wheels are available.

Inside, the Buick Encore's organic styling carries over to a flowing instrument panel that wraps naturally into the door panels. A prominent central instrument panel houses the large, full-color, seven-inch LCD display for the IntelliLink voice-activated radio system. It also features displays for the SiriusXM satellite radio, as well as available navigation and rear camera systems.

A contemporary mix of dark and light tones distinguishes the cabin, which is accented with ice blue ambient lighting, select use of bright trim and wood-grain trim. Premium seats featuring high-density foam for greater comfort on long drives are trimmed with either a contemporary cloth/leatherette motif or available leather. Heated front seats and a heated steering wheel are available. The rear seat features a fold-down armrest with cup holders.

More of the Buick Encore's comfort and luxury features - standard and available:
    Remote vehicle start
    Dual-zone automatic climate control
    Rainsense wipers
    Bose premium sound system
    Heated, leather-wrapped steering wheel with audio controls
    Six-way, power-adjustable driver's seat with power lumbar adjustment and driver memory.

Buick Encore also features plenty of storage capacity and storage compartments. It offers 18.8 cubic feet (533 liters) of storage behind the split-folding rear seat and 48.4 cubic feet (1,372 liters) with the rear seat folded. With the rear seat in place, there's room for at least six full grocery bags and with the rear seat folded, there's room for golf clubs and overnight bags for a weekend getaway. Even the front passenger seat folds flat to extend the cargo length and accommodate long items that would not normally fit in a vehicle of this size.

Nine exterior colors and three interior color combinations will be offered.

QuietTuning gets 'active'
QuietTuning is the process of defining Buick quality, sound and vibration characteristics and designing and refining the vehicle following a three-point strategy of reducing sounds at their source, blocking sounds from entering the cabin and absorbing any remaining sounds.

For the Buick Encore, specific content was applied to achieve 40 sound benchmarks for refinement, including Buick's first application of active noise cancellation. With it, ceiling-mounted microphones detect engine noise, the frequencies of which are processed by a computer that directs counteracting sound waves through the audio system's speakers and subwoofer.

Additional standard QuietTuning features:
    Acoustically treated headliner with a tuned gap between it and the high-strength-steel roof panel
    Sound-absorbing materials used in the cabin, under the hood and in the wheel house liners
    HydraMatic 6T40 six-speed transmission with neutral gear disengagement
    Quiet-tuned 18-inch Continental tires
    Aero-optimized outside mirrors
    Ultra-quiet engine alternator
    Acoustic-laminated windshield and thicker 5mm side window glass
    Foam baffle insulation at the opening of body structure cavities.

'One-tire' philosophy sharpens ride and handling characteristics

The new Buick Encore is built on a global small-crossover platform and engineered with a "one-tire" philosophy. Everything is optimized around a single 18-inch tire specification, designed for more precise suspension tuning, driving refinement, quietness and a feeling of control.

The Buick Encore's 100.6-inch (2,555 mm) wheelbase and wide stance - 60.6-inch (1,540 mm) front and rear tracks - contribute to a more confident-feeling driving experience, while a strong structure enables greater suspension precision and a quieter ride. Tuned engine, including two hydraulic mounts, are tailored to the engine's inherent torque axis to disrupt the transmission of vibration and noise. This configuration also helps control the transfer of momentum, resulting in improved dynamic balance.

A MacPherson strut front suspension is used with coil springs, a large stabilizer bar and side-load-compensated front strut modules. The rear suspension incorporates a compound crank (torsion beam) design, with a double-wall, tubular V-shape beam profile with gas-charged twin-tube shocks. It combines all the advantages of a conventional torsion beam axle, including minimal space requirements, with low weight and consistent camber control. Urethane spring isolators are used to dampen noise.

The Buick Encore also features a column-mounted, variable-effort electric power steering system. It contributes to a 36.7-foot (11.2 meters) turning diameter, while also saving fuel compared to an engine-driven power steering pump.

Safety technology helps protect occupants
Buick Encore is designed with technologies - including radar-based features - to help avoid crashes and protect occupants in case one occurs. Technologies that help avoid them:
    Standard StabiliTrak electronic stability control
    Four-wheel disc brakes with ABS and electronic brake force distribution
    Cornering brake control and brake assist
    Available all-wheel-drive system that seamlessly shifts power to the rear wheels when required for better traction and handling
    Available forward collision alert and lane departure warning
    Available front and rear park assist
    Available rear vision camera.

When it comes to occupant protection, the Buick Encore's body structure forms a protective cage around the passenger compartment. Sixty-three percent of the underbody structure is comprised of high-strength steels, while 57 percent of the upper body uses high-strength steels, including ultra-high-strength steel. That protection is complemented with 10 standard air bags, which:
    Driver and front passenger frontal air bags
    Driver and front passenger knee air bags
    Front and rear thorax air bags (all outboard positions)
    Side curtain air bags for front and rear outboard passengers.

Buick Encore's suite of safety features is rounded out with exclusive OnStar technology, which includes the Advanced Crash Response System, emergency assistance and more.

Ecotec turbo engine drives efficiency
The Buick Encore is powered by an efficient, power-dense Ecotec 1.4L turbocharged four-cylinder engine and six-speed automatic transmission. It generates an estimated 140 horsepower (103 kW) and 148 lb.-ft. of torque (200 Nm) between 1,850 rpm and 4,900 rpm. The wide rpm range for the maximum torque - a specific trait of turbocharged engines - helps it deliver a better driving experience and performance.

The 1.4L's turbocharger is integrated within the exhaust manifold, for reduced weight and greater packaging flexibility. A reinforced crankshaft and forged connecting rods deliver additional strength to support the engine's pressurized power and torque over a wide rpm band.

Several of the engine's features contribute to the Buick Encore's overall fuel efficiency:
    A high-efficiency alternator
    Regulated voltage control
    Electronically controlled returnless fuel system
    Deceleration fuel cut-off.

They complement other vehicle-wide systems and components that also help improve efficiency, including low-rolling-resistance tires, electric power steering, neutral idle feature and optimized aerodynamics.

A Hydra-Matic 6T40 six-speed automatic transmission backs the Ecotec 1.4L turbo engine. It is part of a family of six-speed front and all-wheel drive transaxles developed for small cars and crossovers. It has a unique design, with the planetary gearsets positioned on the same axis as the engine crankshaft centerline, making the entire powertrain unit shorter fore-to-aft. This design enables a shorter overall vehicle length, increased interior space, enhanced safety crush zones and lower weight.

The Hydra-Matic 6T40 offers a "steep" first gear and a "tall" overdrive top gear to achieve a wide ratio spread of 6.14:1. This allows the Buick Encore to achieve robust acceleration, as well as fuel efficiency and lower engine noise at highway cruising speeds. A neutral-gear disengagement feature helps enhance smoothness and efficiency.

The Buick Encore will begin arriving at U.S. Buick dealerships in the first quarter of 2013.

Buick introduced the all-new 2013 Encore - a luxury small crossover that delivers Buick's signature style, interior acoustic refinement and collection of luxury amenities in a maneuverable, versatile and efficient package.

The Buick Encore is on display at the 2012 North American International Auto Show in Detroit, and goes on sale in early 2013.

Buick models continue to gain in popularity, with two consecutive years of higher retail sales. The Encore joins Verano - Buick's third all-new sedan in three years - to round out the brand's lineup and continues the momentum established by the Enclave crossover almost five years ago.

With room for five and up to 48.4 cubic feet (1,372 liters) of storage space with the rear seat folded, the Buick Encore offers substantial cargo capacity along with the confident, higher driving position, all-wheel-drive capability and contemporary styling of a crossover.

Additional features include 10 standard air bags and an Ecotec 1.4L turbo four-cylinder/six-speed automatic powertrain, along with standard and available technologies such as Buick's voice-activated IntelliLink - which uses Bluetooth or a USB to connect the driver's smartphone to a high-resolution, full-color seven-inch LCD display radio.

And because it's a Buick, QuietTuning is standard on the Encore, which also features Buick's first use of active noise cancellation technology.

Contemporary design offers versatile spaciousness
In keeping with the global design language that has come to symbolize the brand, the Buick Encore's sculpted and elegant styling traits - including sweeping character lines - make it instantly identifiable as a contemporary Buick. Signature cues include a waterfall grille, chrome accents and surrounds, portholes on the hood and painted lower panels, similar to the Enclave.

"The Encore brings Buick's timeless, sculptural design to the crossover segment in a way that blends elegance, efficiency and utility," said David Lyon, executive director of design. "There's confidence in its athletic stance and elemental beauty in its rich details."

Blue-accented projector-beam headlamps and detailed taillamps enhance the premium appearance; and 18-inch, five-spoke painted aluminum wheels are standard. Seven-spoke chrome wheels are available.

Inside, the Buick Encore's organic styling carries over to a flowing instrument panel that wraps naturally into the door panels. A prominent central instrument panel houses the large, full-color, seven-inch LCD display for the IntelliLink voice-activated radio system. It also features displays for the SiriusXM satellite radio, as well as available navigation and rear camera systems.

A contemporary mix of dark and light tones distinguishes the cabin, which is accented with ice blue ambient lighting, select use of bright trim and wood-grain trim. Premium seats featuring high-density foam for greater comfort on long drives are trimmed with either a contemporary cloth/leatherette motif or available leather. Heated front seats and a heated steering wheel are available. The rear seat features a fold-down armrest with cup holders.

More of the Buick Encore's comfort and luxury features - standard and available:
    Remote vehicle start
    Dual-zone automatic climate control
    Rainsense wipers
    Bose premium sound system
    Heated, leather-wrapped steering wheel with audio controls
    Six-way, power-adjustable driver's seat with power lumbar adjustment and driver memory.

Buick Encore also features plenty of storage capacity and storage compartments. It offers 18.8 cubic feet (533 liters) of storage behind the split-folding rear seat and 48.4 cubic feet (1,372 liters) with the rear seat folded. With the rear seat in place, there's room for at least six full grocery bags and with the rear seat folded, there's room for golf clubs and overnight bags for a weekend getaway. Even the front passenger seat folds flat to extend the cargo length and accommodate long items that would not normally fit in a vehicle of this size.

Nine exterior colors and three interior color combinations will be offered.

QuietTuning gets 'active'
QuietTuning is the process of defining Buick quality, sound and vibration characteristics and designing and refining the vehicle following a three-point strategy of reducing sounds at their source, blocking sounds from entering the cabin and absorbing any remaining sounds.

For the Buick Encore, specific content was applied to achieve 40 sound benchmarks for refinement, including Buick's first application of active noise cancellation. With it, ceiling-mounted microphones detect engine noise, the frequencies of which are processed by a computer that directs counteracting sound waves through the audio system's speakers and subwoofer.

Additional standard QuietTuning features:
    Acoustically treated headliner with a tuned gap between it and the high-strength-steel roof panel
    Sound-absorbing materials used in the cabin, under the hood and in the wheel house liners
    HydraMatic 6T40 six-speed transmission with neutral gear disengagement
    Quiet-tuned 18-inch Continental tires
    Aero-optimized outside mirrors
    Ultra-quiet engine alternator
    Acoustic-laminated windshield and thicker 5mm side window glass
    Foam baffle insulation at the opening of body structure cavities.

'One-tire' philosophy sharpens ride and handling characteristics

The new Buick Encore is built on a global small-crossover platform and engineered with a "one-tire" philosophy. Everything is optimized around a single 18-inch tire specification, designed for more precise suspension tuning, driving refinement, quietness and a feeling of control.

The Buick Encore's 100.6-inch (2,555 mm) wheelbase and wide stance - 60.6-inch (1,540 mm) front and rear tracks - contribute to a more confident-feeling driving experience, while a strong structure enables greater suspension precision and a quieter ride. Tuned engine, including two hydraulic mounts, are tailored to the engine's inherent torque axis to disrupt the transmission of vibration and noise. This configuration also helps control the transfer of momentum, resulting in improved dynamic balance.

A MacPherson strut front suspension is used with coil springs, a large stabilizer bar and side-load-compensated front strut modules. The rear suspension incorporates a compound crank (torsion beam) design, with a double-wall, tubular V-shape beam profile with gas-charged twin-tube shocks. It combines all the advantages of a conventional torsion beam axle, including minimal space requirements, with low weight and consistent camber control. Urethane spring isolators are used to dampen noise.

The Buick Encore also features a column-mounted, variable-effort electric power steering system. It contributes to a 36.7-foot (11.2 meters) turning diameter, while also saving fuel compared to an engine-driven power steering pump.

Safety technology helps protect occupants
Buick Encore is designed with technologies - including radar-based features - to help avoid crashes and protect occupants in case one occurs. Technologies that help avoid them:
    Standard StabiliTrak electronic stability control
    Four-wheel disc brakes with ABS and electronic brake force distribution
    Cornering brake control and brake assist
    Available all-wheel-drive system that seamlessly shifts power to the rear wheels when required for better traction and handling
    Available forward collision alert and lane departure warning
    Available front and rear park assist
    Available rear vision camera.

When it comes to occupant protection, the Buick Encore's body structure forms a protective cage around the passenger compartment. Sixty-three percent of the underbody structure is comprised of high-strength steels, while 57 percent of the upper body uses high-strength steels, including ultra-high-strength steel. That protection is complemented with 10 standard air bags, which:
    Driver and front passenger frontal air bags
    Driver and front passenger knee air bags
    Front and rear thorax air bags (all outboard positions)
    Side curtain air bags for front and rear outboard passengers.

Buick Encore's suite of safety features is rounded out with exclusive OnStar technology, which includes the Advanced Crash Response System, emergency assistance and more.

Ecotec turbo engine drives efficiency
The Buick Encore is powered by an efficient, power-dense Ecotec 1.4L turbocharged four-cylinder engine and six-speed automatic transmission. It generates an estimated 140 horsepower (103 kW) and 148 lb.-ft. of torque (200 Nm) between 1,850 rpm and 4,900 rpm. The wide rpm range for the maximum torque - a specific trait of turbocharged engines - helps it deliver a better driving experience and performance.

The 1.4L's turbocharger is integrated within the exhaust manifold, for reduced weight and greater packaging flexibility. A reinforced crankshaft and forged connecting rods deliver additional strength to support the engine's pressurized power and torque over a wide rpm band.

Several of the engine's features contribute to the Buick Encore's overall fuel efficiency:
    A high-efficiency alternator
    Regulated voltage control
    Electronically controlled returnless fuel system
    Deceleration fuel cut-off.

They complement other vehicle-wide systems and components that also help improve efficiency, including low-rolling-resistance tires, electric power steering, neutral idle feature and optimized aerodynamics.

A Hydra-Matic 6T40 six-speed automatic transmission backs the Ecotec 1.4L turbo engine. It is part of a family of six-speed front and all-wheel drive transaxles developed for small cars and crossovers. It has a unique design, with the planetary gearsets positioned on the same axis as the engine crankshaft centerline, making the entire powertrain unit shorter fore-to-aft. This design enables a shorter overall vehicle length, increased interior space, enhanced safety crush zones and lower weight.

The Hydra-Matic 6T40 offers a "steep" first gear and a "tall" overdrive top gear to achieve a wide ratio spread of 6.14:1. This allows the Buick Encore to achieve robust acceleration, as well as fuel efficiency and lower engine noise at highway cruising speeds. A neutral-gear disengagement feature helps enhance smoothness and efficiency.

The Buick Encore will begin arriving at U.S. Buick dealerships in the first quarter of 2013.

Buick Enclave, 2013

 

 

 

• Buick Enclave, 2013

Buick introduced the new 2013 Enclave, an evolution of the industry's best-selling three-row luxury crossover. It offers new styling, new safety technologies, in-vehicle connectivity and a more refined driving experience.

LED daytime running lamps and LED tail lamps complement a more sculpted exterior design. The interior is more contemporary, with ambient lighting and Intelli Link in-vehicle communications with touch-screen control and navigation. The industry's first front center air bag system and new dual-flow front struts highlight the safety and performance enhancements.

The 2013 Buick Enclave makes its public debut at the 2012 New York Auto Show.
Buick Enclave sales in 2011, making it more popular than the three-row crossovers from Acura, Audi and Lincoln. More than 58,000 were sold last year - with nearly 50 percent sold to customers switching from non-General Motors vehicles.

The Enclave is offered in front-wheel-drive and all-wheel-drive models, and powered by a direct-injected 3.6L V-6 and an updated six-speed automatic transmission that contribute to the more refined driving experience. Buick's Quiet Tuning engineering process reduces, blocks and absorbs unwanted noise from the Enclave's cabin, making it quieter than a Lexus RX350.

Sculpted exterior advances Buick's design language
Buick Enclave's sculpted styling redefined Buick's design language upon its introduction more than five years ago. The 2013 model adds new signature cues:

•     New front fascia with LED daytime running lamps
•     New headlamp design, with standard Xenon high-intensity discharge lamps (HID) and LED accent lighting. Articulating headlamps are available
•     New hood and black-chrome waterfall grille
•     New rear fascia design with integrated exhaust outlets
•     New LED tail lamps
•     New 19-inch and 20-inch aluminum wheel designs
•     Monochromatic exterior appearance with chrome accents.

The Buick Enclave's new appearance is instantly recognizable as a modern Buick and the LED lighting elements enhance its technologically advanced presence. The blue translucent rings around the Xenon HID headlamps are Buick design cues found on other models, adding distinction across the brand's lineup.

At the rear, the exhaust outlets are framed with a chrome finish within the rear fascia, for an integrated appearance that exemplifies Buick's attention to detail. New LED taillamps provide a safety benefit by illuminating more quickly than conventional bulbs when the brakes are applied.

Harmonious interior environment
The 2013 Enclave's interior is defined by luxurious amenities and high-quality materials, with changes that create a more contemporary ambience and support the integration of Buick Intelli Link. Highlights:

• New ice blue LED ambient lighting around the dash highlights Enclave's flowing lines, emphasizing the cabin's spaciousness
• Eight-way power front driver and passenger seats with four-way adjustable head restraints emphasize seat comfort
• Details including soft touch materials and live stitching throughout the cabin, as well as true chrome accents
• Four interior color combinations are available with complementing wood tones, including a new Cocoa leather combination
• A new "center stack" with standard Intelli Link LCD display, tri-zone climate system, capacitive touch controls and available navigation system.

"Enclave's sense of fashion is enhanced with rich saturated tones and the new color combinations, which are driven by Buick customers' lifestyles," said Ven Lai, Buick creative designer, color and trim. "The new Cocoa interior color is a great example. It was developed specifically for the Enclave, adding a higher degree of visual warmth that is complemented by the soft feel of the Nuance sandstone leather - a material that has similar characteristics to leathers used in home furnishings. It makes for a comfortable and rewarding place to be for daily commutes or long weekend drives."

The new center stack was developed for easy, intuitive interaction with the new Intelli Link system, along with redundant controls on the genuine Mahogany-accented steering wheel. The tri-zone climate system's new controls are designed to be more intuitive, too, with easier, at-a-glance operation, bold digital temperature readouts and larger controls that are easier to operate with gloves.

Buick Enclave offers three rows of seating, available in seven- or eight-passenger configurations. The second-row seats feature the Smart Slide system, which allows easier entry to the third row, with the pull of a single handle. There is 23.3 cubic feet (660 liters) of cargo space behind the third row and a maximum of 115.2 cubic feet (3,263 liters) of cargo space available when the second and third rows are folded. That's more than the Mercedes-Benz R Class, Infiniti JX, Acura MDX, Lincoln MKT, Audi Q7 and the Volvo XC90.

Intelli Link brings wealth of choices
Buick's Intelli Link system is standard on all models and enhances the driving experience with a higher level of wireless connectivity and customized options - all while building on the safety and security of OnStar.

Intelli Link is intuitive and easy to use and includes the capability of setting up a "home page" for favorites. It integrates online services such as Pandora internet radio and Stitcher Smart Radio using hands-free voice and touch-screen controls via Bluetooth-enabled smartphones, building on the voice-activated Bluetooth hands-free calling capability already offered in other Buick models. Additional features:

• High-resolution color display with touch-screen control
• Bluetooth with hands-free (for phone calls) and A2DP audio-streaming protocol support
• Address book download and hands-free calling
• USB port
• Auxiliary audio input port
• Redundant steering wheel controls
• Enhanced voice recognition powered by Nuance
• AM/FM/Audio CD/MP3 CD/ HD Radio
• SiriusXM Satellite Radio and data services
• Selected Smartphone apps can be controlled through the IntelliLink interface via the touch-screen, steering wheel controls or voice commands. The first apps to be supported are Pandora and Stitcher
• Supports playback of MP3 files stored on flash memory drives.

Intelli Link is standard with all Enclaves, including those with the optional navigation system. The Intelli Link screen also serves as the display for the standard rearview camera system. A premium 10-speaker Bose audio system is also available and is optimized for the Enclave's refined interior acoustics.

Industry-first front center air bag highlights comprehensive safety package
In 2012, every Buick model was named a Top Safety Pick by the Insurance Institute for Highway Safety, underscoring the brand's commitment to safety leadership. The 2013 Buick Enclave builds on that commitment with the industry's first front center airbag - a standard feature.

The front center air bag, standard on all 2013 Enclave models, was created to help protect drivers and front passengers in far-side impact crashes. It deploys from the inboard side of the driver's seat and positions itself between the driver and front passenger, delivering a more comprehensive occupant restraint system. No other air bag in passenger vehicles today offers this type of protection in the front seat.

Standard safety features also include Stabili Trak, traction control, panic brake assist, rear-vision camera system and seven total air bags - including head-curtain side air bags covering outboard occupants in all three passenger rows. Rounding out this suite of safety features are two systems available for the first time on the 2013 Enclave: side blind zone alert and rear cross traffic alert, which use radar to watch spots the driver may not be able to see - and provide visible and audible warnings to help prevent collisions.

Additionally, customer convenience features such as a power lift gate and remote start are standard. The Buick Enclave also comes with six months of complimentary On Star Directions and Connections service, which includes automatic crash response, turn-by-turn navigation, roadside assistance, emergency services link and remote door unlocking. The my Buick mobile app with On Star Remote Link offers connectivity to the Enclave from outside the vehicle, including extended locking and unlocking capability and extended remote start functionality.

A smoother, more controlled driving experience
The Buick Enclave's engineers improved its car like driving experience with revised front and rear dampers, for greater smoothness and an enhanced feeling of control. In the front suspension, new dual-flow dampers and rebound springs are used to reduce the jarring feel of bumps, as well as provide a quieter and smoother ride. In the rear, new low-velocity control shocks help reduce road inputs that could be felt inside the passenger compartment.

All models feature independent front and rear suspensions, with variable-effort power-assisted steering; and a direct-acting stabilizer bar on the front Mac Pherson-strut suspension helps provide a more immediate feeling of responsiveness during turns. Eighteen-inch wheels are standard and 19- and 20-inch wheels are available.

Revised controls in the next-generation Hydra-Matic six-speed automatic transmission also contribute to Enclave's smoother feel behind the wheel. They improve the shift feel and overall driveability - and the fuel-saving six-speed design helps the three-row Buick Enclave deliver an EPA-estimated 24 mpg on the highway (FWD models).

Buick Regal GS, 2012

 

 

 

•  Buick Regal GS, 2012

Buick revealed the production version of the 2012 Buick Regal GS, an even sportier expression of the Regal sport sedan that went on sale in 2010 and has attracted new buyers to the Buick family. Powered by a high-output, exclusive Ecotec 2.0L turbocharged engine mated to a six-speed manual transmission, the GS delivers an estimated 255 horsepower (190 kW) and 295 lb.-ft. of torque for a 0-60 mph performance of less than seven seconds (estimated). Buick's Interactive Drive Control System is standard on the GS, allowing drivers to customize the driving experience by changing the suspension settings and steering sensitivity between three modes: standard, sport and GS.

"Built on the performance foundation of the Regal, the Buick Regal GS was designed as an even sportier expression of responsive performance and style," said John Schwegman, vice president of Buick marketing. "The driving experience is powerful and spirited; and the GS represents the next entry in Buick's product renaissance."

Product highlights:
    * Exclusive Ecotec 2.0L turbocharged and intercooled engine rated at an estimated 255 horsepower (190 kW) and 295 lb-ft of torque (400 Nm)
    * Six-speed manual transmission, with six-speed automatic with Driver Shift Control to be offered later
    * Interactive Drive Control System with GS mode
    * Four-wheel independent system with HiPerStrut front suspension
    * High-performance four-wheel disc brake system with Brembo front calipers
    * Standard 19-inch, 5-Twin Spoke alloy wheels and all-season tire and optional 20-inch, 5-Twin Spoke polished alloy wheels with performance tires.

The exterior design features unique front and rear fascias, with the front fascia incorporating prominent, vertical air intake slots and specific grille treatment - with the vertical elements accented in a satin-metallic finish. The rear fascia has a pair of integrated, satin-metallic trapezoidal exhaust outlets. Rocker panel extensions and an integrated rear spoiler are also woven into the design. The GS cuts a sportier stance, too, with a slightly lower ride height than other models and aggressive 19-inch, 5-Twin Spoke alloy wheels and all-season tires (20-inch, 5-Twin Spoke polished alloy wheels with performance tires are optional).

Inside is a racing-inspired, flat-bottom sport steering wheel and metal sport pedals, along with leather-appointed 12-way power-adjustable sport driver and front passenger heated seats, which include four-way power lumbar. The GS-specific black interior is accented with satin-finish elements on the instrument panel, steering wheel and console, while the instrument panel glows white when the driver engages the GS mode of the Interactive Drive Control System (IDCS).

Standard amenities for the Buick Regal GS:

    * Passive keyless entry with push-button start
    * Standard XM Satellite Radio with three-month trial service
    * Harmon/Kardon premium 320-watt sound system with nine speakers
    * Bluetooth phone connectivity
    * Leather-wrapped flat-bottom steering wheel with audio controls
    * Leather-appointed sport seating
    * Heated driver and front passenger seats, with 12-way adjustable driver and front passenger seats - including four-way lumbar adjustment
    * 120-volt accessory power outlet
    * Power windows with express up/down feature in the front and express down in the rear
    * Front and rear ultrasonic parking assist
    * Bi-xenon HID headlamps

Turbocharging and HiPerStrut

Power for the Regal GS comes from a high-output version of the Ecotec 2.0L turbocharged DOHC VVT engine with direct injection technology. It is based on the engine that will be available on Regal CXL later this year, but the engine and turbocharger are tuned to deliver greater boost pressure in the GS. The output is rated at 255 horsepower (190 kW) and 295 lb.-ft. of torque (400 Nm). A three-inch-diameter exhaust system provides reduced back pressure, resulting in higher engine power

Direct injection technology helps the engine deliver more power through increased efficiency, while maintaining fuel economy and lowering emissions. That means less fuel is consumed and lower emissions generated - including a 25-percent drop in cold-start hydrocarbon emissions. Variable valve timing optimizes power, efficiency and emissions across the entire rpm band.

"We've been combining direct injection and variable valve timing with boosted engines since 2006, and there's no question the Buick Regal GS turbo has the responsiveness and acceleration of a 3.5L V6, while delivering the fuel economy of a 2.0L four," said Mike Anderson, Ecotec global chief engineer and program manager.

The engine is mated to a standard six-speed manual transmission. A six-speed automatic transmission will be available later.

The Buick Regal GS rides on a relatively long wheelbase of 107.8 inches (2738 mm), which delivers refined, well-balanced vehicle dynamics. It also features a four-wheel-independent suspension, with a unique High Performance Strut (HiPerStrut) front suspension design. The HiPerStrut system helps reduce torque steer and maintain negative camber during cornering; the driver experiences reduced torque steer, improved grip and increased cornering power, along with crisper handling, steering precision and feedback.

The four-link independent rear suspension is designed to minimize unwanted toe and camber effects during spirited driving maneuvers, enhancing vehicle stability. Both front and rear dampers incorporate active Computer Damping Control (CDC), continuously changing damper characteristics to maintain optimal vehicle ride control over varying road surfaces and profiles. More aggressive, performance-oriented damping characteristics can also be selected by the driver through the Interactive Driver Control System.

Braking power comes from a large diameter four-wheel disc brake system featuring Brembo front calipers. A standard, four-channel anti-lock brake system is tuned to reduce stopping distances over varied road surfaces and conditions. An electronic parking brake is actuated via a center console-mounted control. The Buick Regal GS also features standard StabiliTrak stability control system with integrated, full-function traction control.

Interactive Drive Control System
The Buick Regal GS is also equipped with Interactive Drive Control System (IDCS) chassis technology (also offered on other Regal models with the 2.0L turbo engine). It delivers enhanced vehicle stability and greater driving safety. The driver selects among three operating modes - standard, sport and GS - that change the suspension settings, and steering sensitivity through the variable-effort steering system.

A sophisticated driving mode control module continually monitors driving style utilizing yaw rate, lateral and longitudinal acceleration, steering wheel, throttle and vehicle speed. It defines the dynamic vehicle state, including acceleration, braking and cornering, to optimize chassis reactions. It also executes all of the IDCS driver selections. All four dampers are electronically controlled and continuously adapt within milliseconds to the prevailing road conditions, vehicle movements and individual driving style.

Selecting GS mode optimizes the car for dynamic driving, tightening the suspension and steering response. "Standard," or the default mode, is the setting for all-around use. The sport mode provides a level of performance between standard and the GS modes.

Buick Verano, 2012

 

 

 

 Buick Verano, 2012

The all-new 2012 Buick Verano compact luxury sedan, the brand's third new model in the past two years and first in the compact luxury segment, makes its debut at the 2011 North American International Auto Show.

Buick Verano goes on sale in the fourth quarter of 2011, the latest model in a product renaissance that began with the Enclave and continued with the LaCrosse and Regal. Like them, Buick Verano is distinguished by luxury and technology, including 10 standard air bags, an available heated steering wheel and a next-generation radio system with OnStar-powered connectivity that enables seamless communication between the Buick Verano and the driver's smart phone.

An Ecotec 2.4L and six-speed automatic powertrain combination is standard and delivers an estimated 177 horsepower (132 kW) and 170 lb.-ft. torque (230 Nm), 0-60 mph performance of 8.0 seconds and an estimated 31 mpg on the highway. A 2.0L turbo engine will be offered in the future.

Five elements infused in Buick Verano that define its character:

• Sculpted design - Refined styling with a sporty profile, blending Buick's signature cues - including a black chrome waterfall grille, blue translucent projector beam headlamps, portholes and chrome accents
• Luxurious interior - Premium seat comfort and support redefined for a compact sedan and matched with upscale, soft-touch materials and premium leather - all complemented by leading-edge infotainment and ambient lighting
• Quiet tuning - The quietest compact sedan on the road - quieter than many midsize and full-size cars - Buick Verano's quietness is supported by acoustical laminated glass, triple door seals, refined chassis dynamics and specially manufactured 17-inch standard forged alloy multi-spoke wheels, which minimize road noise
• Refined and responsive performance - Powerful and efficient Ecotec 2.4L/six-speed automatic powertrain matched with a refined, responsive suspension system, including a sophisticated Watts Z-link rear suspension and four-wheel disc brakes with standard anti-lock brakes, full-function traction control and StabiliTrak electronic stability control
• Purposeful technology - Convenience and safety features that enhance the driving experience and are rare for the segment, including 10 standard air bags, a next-generation radio, touch screen navigation and advanced connectivity technologies powered by OnStar.

Sculpted design
Buick Verano carries the modern Buick design cues introduced on the Enclave and interpreted for the LaCrosse and Regal. They include a bold, detailed black chrome waterfall grille, prominent blue translucent projector beam headlamps, portholes, chrome accents, premium wheels and a tailored body-to-wheel relationship. An arching roofline connects a steeply raked windshield and fast-sloping rear pillars to give the car a sporty profile that's complemented by large, 17-inch standard multi-spoke forged alloy sterling silver-finish wheels. Two premium 18-inch wheel designs are available.

Unique to Buick Verano are translucent blue projector-beam headlamps, which give the car a distinctive, upscale appearance. A palette of rich colors enhances the premium look, including Claret Red Tintcoat and White Diamond Tricoat. Other exterior color choices include Black, Olympic White, Switchblade Silver Metallic, Cyber Gray Metallic and Mocha Bronze Metallic.

Luxurious interior
Complementing Buick Verano's precisely crafted, premium-accented exterior is an interior marked by exceptional seat comfort and support, as well as premium soft-touch materials, including ambient lighting inspired by the LaCrosse. Metallic and wood trims and warm ambient lighting make the cabin an inviting environment.

Neutral and medium titanium colors are offered on interiors with leatherette/fabric seating surfaces, while ebony, cashmere and a unique Choccachino color are offered on the available leather-trimmed interiors. Buick Verano uses the same premium leather material for the seats that is used on the LaCrosse.

The instrument panel blends with an integrated center stack that houses the infotainment display, climate controls and radio controls. Flush-mounted components within the center stack have a gap tolerance of less than 1 mm, while the instrument panel-to-door panel gaps are less than 5 mm. Those tolerances are among the best in class.

Additional interior standard and available features:

• Push-button engine start
• Dual-zone climate control with standard air conditioning (automatic climate control available)
• Heated steering wheel
• Heated leather-appointed seating
• Electronic parking brake
• Console armrest that slides and locks
• Power windows with express up/down in the front and express down in the rear
• Steering wheel radio controls
• Uplevel front and rear reading lamps.

Buick Verano's heated steering wheel and heated seats are linked with the remote start feature. In temperatures lower than 45 F (7 C), the steering wheel heater and seat heaters automatically activate.

Quiet tuning
Buick Verano delivers the library-quiet driving experience for which Buicks have become known. Quiet-tuning systems, processes and components are built into every facet of the vehicle's architecture. All are designed to block or absorb sound and dampen or eliminate vibrations.

Hydraulic ride bushings, for example, and an isolated engine cradle reduce or eliminate vibration pathways that could be transmitted to the passenger compartment. Similarly, a number of noise-reducing and noise-cancelling technologies are employed throughout the body structure:

• The steel front-of-dash panel is sandwiched between two damping mats
• Nylon baffles are used in various hollow portions of the body structure and filled with sound-absorbing foam that expands when the body enters the paint oven
• The headliner comprises five layers of thermal fiber acoustic material, including a premium woven fabric on the visible outer layer
• Patches of sound-damping material are applied strategically throughout the body structure and melt into place when the body passes through the paint oven, allowing the patches to follow the contours of the sheet metal below
• Sound insulation material between rear-body structural components that is made from recycled denim
• Triple-sealed doors that feature fiberglass "blankets" serve as water, airflow and noise barriers. The doors are also beta-braced, meaning they close with a solid, precise sound and no resonance
• Optimized windshield and side glass for quietness, with 5.4-mm-thick laminated windshield and 4.85-mm laminated side glass
• The engine's intake and exhaust systems are tuned for quiet performance
• Isolated brake and fuel lines prevent vibrations.

Even the wheels and tires contribute to Buick Verano's quietness. The standard 17-inch aluminum wheels are manufactured in a unique way to enhance quietness, while the tires minimize road noise.

Refined and responsive performance
A power-dense Ecotec 2.4L four-cylinder, with dual-overhead camshafts, variable valve timing and E85 capability, is the standard engine in the Buick Verano. It produces an estimated 177 horsepower (132 kW) and 170 lb.-ft. of torque (230 Nm). Direct injection technology helps it produce more power with less fuel and lower emissions - including up to 25-percent reduced hydrocarbon emissions when compared with a multi-point fuel injection engine. The engine is matched with a six-speed automatic transmission that helps the Buick Verano deliver an estimated 31 mpg on the highway. Electric power steering and a more efficient transmission design help optimize fuel economy.

The front suspension uses decoupled MacPherson struts for better isolation, providing greater separation of extreme road conditions - large potholes, for example - from everyday driving conditions. At the rear, a technically advanced Watts Z-link design helps center the rear axle during cornering, which helps keep the Buick Verano's handling responses symmetrical on both left-hand and right-hand turns. The linkage's capability to center the axle during cornering delivers a more-balanced driving experience because the rear suspension better follows the lead of the front suspension.

The Z-link design is also lighter and requires less space than a typical fully independent rear suspension. The lower weight contributes to Buick Verano's fuel economy, while the compact design enables more trunk space.

Steering inputs are executed by an electric power steering system, featuring a dual-pinion rack. Electric powering steering helps save fuel because it removes the conventional power steering pump from the engine's driven accessories. Engineers tuned the speed-sensitive system to provide quick, direct reaction to steering actions and a strong on-center feel. The system has a ratio of 15.5:1 and requires only slightly more than two turns, lock to lock.

Stopping power is handled by a four-wheel disc brake system with standard anti-lock and electronic brake force distribution, as well as StabiliTrak electronic stability control with traction control.

Purposeful technology
Comprehensive connectivity is enabled by OnStar's remote vehicle access, which makes keeping tabs on the vehicle a breeze from anywhere with a smart phone. Highlights:
    Passive entry
    Heated steering wheel
    Touch screen navigation system
    Bluetooth connectivity (both phone and audio)
    XM Satellite Radio
    Bose sound system
    Next-generation radio.

Downloading an OnStar app enables the use of remote vehicle features from anywhere in the world. With a few taps, customers can check the:
    Fuel tank level and range
    Fuel mileage
    Remaining oil life
    Tire pressure
    Odometer reading.

Other remote-access features include remote vehicle locking/unlocking, remote vehicle start and a vehicle locator.

The next-generation radio system includes a navigation system, along with USB and auxiliary input jacks, and includes full Bluetooth with streaming audio, structural speech recognition, SMS texts and more. Additional connectivity features include text-to-speech conversion of SMS texts, smart phone app integration (Pandora, Stitcher, etc.) and Gracenote music organization for external devices (USB drives, etc.), including Playlist Plus and Album Art features.

Safety is another component in Buick Verano's technology story. Primary features:

• Ten standard air bags, including frontal, head curtain side air bags, front and outboard rear-seat side-impact air bags and new knee air bags. The head-curtain side air bags deploy in a rollover crash
• StabiliTrak electronic stability control, traction control and anti-lock brakes
• Collapsible pedal system, which allows the pedals to detach during a crash to reduce the risk of leg or ankle injuries
• OnStar with Automatic Crash Response.

Buick Verano has a strong, unitized body structure that incorporates 60-percent high-strength steel in key areas to enhance strength and crash protection. It is used to help prevent intrusion into the passenger compartment. Safety development included testing at GM's rollover test facility.

Buick Regal GS, 2012

 

• Buick Regal GS, 2012

Buick revealed the production version of the 2012 Buick Regal GS, an even sportier expression of the Regal sport sedan that went on sale in 2010 and has attracted new buyers to the Buick family. Powered by a high-output, exclusive Ecotec 2.0L turbocharged engine mated to a six-speed manual transmission, the GS delivers an estimated 255 horsepower (190 kW) and 295 lb.-ft. of torque for a 0-60 mph performance of less than seven seconds (estimated). Buick's Interactive Drive Control System is standard on the GS, allowing drivers to customize the driving experience by changing the suspension settings and steering sensitivity between three modes: standard, sport and GS.

Product highlights:

• Exclusive Ecotec 2.0L turbocharged and intercooled engine rated at an estimated 255 horsepower (190 kW) and 295 lb-ft of torque (400 Nm)
• Six-speed manual transmission, with six-speed automatic with Driver Shift Control to be offered later
• Interactive Drive Control System with GS mode
• Four-wheel independent system with HiPerStrut front suspension
• High-performance four-wheel disc brake system with Brembo front calipers
• Standard 19-inch, 5-Twin Spoke alloy wheels and all-season tire and optional 20-inch, 5-Twin Spoke polished alloy wheels with performance tires.

The exterior design features unique front and rear fascias, with the front fascia incorporating prominent, vertical air intake slots and specific grille treatment - with the vertical elements accented in a satin-metallic finish. The rear fascia has a pair of integrated, satin-metallic trapezoidal exhaust outlets. Rocker panel extensions and an integrated rear spoiler are also woven into the design. The GS cuts a sportier stance, too, with a slightly lower ride height than other models and aggressive 19-inch, 5-Twin Spoke alloy wheels and all-season tires (20-inch, 5-Twin Spoke polished alloy wheels with performance tires are optional).

Inside is a racing-inspired, flat-bottom sport steering wheel and metal sport pedals, along with leather-appointed 12-way power-adjustable sport driver and front passenger heated seats, which include four-way power lumbar. The GS-specific black interior is accented with satin-finish elements on the instrument panel, steering wheel and console, while the instrument panel glows white when the driver engages the GS mode of the Interactive Drive Control System (IDCS).

Standard amenities for the Buick Regal GS:

• Passive keyless entry with push-button start
• Standard XM Satellite Radio with three-month trial service
• Harmon/Kardon premium 320-watt sound system with nine speakers
• Bluetooth phone connectivity
• Leather-wrapped flat-bottom steering wheel with audio controls
• Leather-appointed sport seating
• Heated driver and front passenger seats, with 12-way adjustable driver and front passenger seats - including four-way lumbar adjustment
• 120-volt accessory power outlet
• Power windows with express up/down feature in the front and express down in the rear
• Front and rear ultrasonic parking assist
• Bi-xenon HID headlamps

Turbocharging and HiPerStrut
Power for the Regal GS comes from a high-output version of the Ecotec 2.0L turbocharged DOHC VVT engine with direct injection technology. It is based on the engine that will be available on Regal CXL later this year, but the engine and turbocharger are tuned to deliver greater boost pressure in the GS. The output is rated at 255 horsepower (190 kW) and 295 lb.-ft. of torque (400 Nm). A three-inch-diameter exhaust system provides reduced back pressure, resulting in higher engine power

Direct injection technology helps the engine deliver more power through increased efficiency, while maintaining fuel economy and lowering emissions. That means less fuel is consumed and lower emissions generated - including a 25-percent drop in cold-start hydrocarbon emissions. Variable valve timing optimizes power, efficiency and emissions across the entire rpm band.

"We've been combining direct injection and variable valve timing with boosted engines since 2006, and there's no question the Buick Regal GS turbo has the responsiveness and acceleration of a 3.5L V6, while delivering the fuel economy of a 2.0L four," said Mike Anderson, Ecotec global chief engineer and program manager.

The engine is mated to a standard six-speed manual transmission. A six-speed automatic transmission will be available later.

The Buick Regal GS rides on a relatively long wheelbase of 107.8 inches (2738 mm), which delivers refined, well-balanced vehicle dynamics. It also features a four-wheel-independent suspension, with a unique High Performance Strut (HiPerStrut) front suspension design. The HiPerStrut system helps reduce torque steer and maintain negative camber during cornering; the driver experiences reduced torque steer, improved grip and increased cornering power, along with crisper handling, steering precision and feedback.

The four-link independent rear suspension is designed to minimize unwanted toe and camber effects during spirited driving maneuvers, enhancing vehicle stability. Both front and rear dampers incorporate active Computer Damping Control (CDC), continuously changing damper characteristics to maintain optimal vehicle ride control over varying road surfaces and profiles. More aggressive, performance-oriented damping characteristics can also be selected by the driver through the Interactive Driver Control System.

Braking power comes from a large diameter four-wheel disc brake system featuring Brembo front calipers. A standard, four-channel anti-lock brake system is tuned to reduce stopping distances over varied road surfaces and conditions. An electronic parking brake is actuated via a center console-mounted control. The Buick Regal GS also features standard StabiliTrak stability control system with integrated, full-function traction control.

Interactive Drive Control System
The Buick Regal GS is also equipped with Interactive Drive Control System (IDCS) chassis technology (also offered on other Regal models with the 2.0L turbo engine). It delivers enhanced vehicle stability and greater driving safety. The driver selects among three operating modes - standard, sport and GS - that change the suspension settings, and steering sensitivity through the variable-effort steering system.

A sophisticated driving mode control module continually monitors driving style utilizing yaw rate, lateral and longitudinal acceleration, steering wheel, throttle and vehicle speed. It defines the dynamic vehicle state, including acceleration, braking and cornering, to optimize chassis reactions. It also executes all of the IDCS driver selections. All four dampers are electronically controlled and continuously adapt within milliseconds to the prevailing road conditions, vehicle movements and individual driving style.