Porsche 911 Turbo S. 2011

 

 

Porsche 911 Turbo S. 2011

The engineers at Porsche have developed the new Porsche 911 Turbo S in response to customer demand for greater power, performance and driving dynamics. Building on the success and reputation of the revered Porsche 911 Turbo, at the heart of this most exclusive high-performance athlete is a six-cylinder 'boxer' engine boosted by two turbochargers with variable turbine geometry.

An increase in horsepower over the Porsche 911 Turbo of 30 hp boosts peak output to 530 hp (390 kW) and maximum torque is a most impressive 700 Newton-metres (516 lb-ft). Despite its significant increase in power and dynamic performance, the new Porsche 911 Turbo S returns 24.8 mpg Combined (11.4 l/ 100 km) and as such offers identical fuel consumption to the regular Porsche 911 Turbo, making it by far the most efficient sports car in its performance class.

The Porsche 911 Turbo S offers as standard the high technology features that are otherwise available as options on the 911 Turbo. Thus, the Porsche 911 Turbo S comes exclusively with the seven-speed Porsche Doppelkupplungsgetriebe (PDK) double-clutch gearbox - with steering wheel-mounted paddle shift levers - which conveys drive power to Porsche Traction Management (PTM) all-wheel drive. Driving enjoyment and safety is optimised to an even higher standard courtesy of the Dynamic Engine Mounts, and Porsche Torque Vectoring (PTV) including a mechanical limited slip rear differential.

The Porsche 911 Turbo S accelerates from a 0-62 mph (0-100 km/h) in 3.3 seconds and reaches 124 mph (200 km/h) in 10.8 seconds. Top speed is 196 mph (315 km/h). Lightweight and fade-resistant Porsche Ceramic Composite Brakes (PCCB) provide the same outstanding performance in terms of stopping power.

The outstanding class and calibre of this first Porsche 911 Turbo S in five years, the supreme level of standard equipment also includes Dynamic Cornering Lights, 19-inch RS Spyder design wheels with centre lock nut, adaptive sports seats, cruise control, a CD/DVD changer and exclusive two-tone leather upholstery in Black/Creme or Black/Titanium Blue.

The new Porsche 911 Turbo S goes on sale from May 2010 priced from £123,263 in Coupe bodystyle and from £130,791 as a Cabriolet. Fitted to every Turbo S is a Porsche Vehicle Tracking System (VTS), a sophisticated vehicle security package approved to Thatcham Category 5 standard. Further technical and specification details will be confirmed nearer the on-sale date.

Porsche 911 GT3 R Hybrid, 2011

 

Porsche 911 GT3 R Hybrid, 2011

A Porsche 911 GT3 R Hybrid with innovative hybrid drive will be unveiled at the 2010 Geneva Motor Show, taking the evolution of the iconic sports coupe to new levels in motor sport and opening a new chapter in an illustrious racing record that has witnessed more than 20,000 victories in 45 years.
 

The Porsche 911 GT3 R Hybrid will be tested in long-distance races around the Nürburgring, Germany. The highlight of this test programme will be the 24 Hours race around the 14-mile Nürburgring Nordschleife circuit on 15/16 May 2010. However, the focus is not on the Porsche 911 GT3 R Hybrid winning the race but rather serving as a spearhead for the technology and a 'racing laboratory' that will provide invaluable knowledge and insight on the subsequent use of hybrid technology in road-going Porsche sports cars.

110 years since Ferdinand Porsche - the company's founder - developed the world's first car with hybrid drive, the Lohner Porsche Semper Vivus, it is entirely appropriate that Porsche is once again employing this visionary drive concept in a production car-based GT racing programme.

The hybrid technology featured in the Porsche 911 GT3 R Hybrid has been developed especially for racing, and is set apart from conventional hybrid systems in its configuration and choice of components. Uniquely, an electrical front axle drive with two electric motors each developing 60 kW supplements the familiar 480 hp (353 kW) four-litre flat-six 'boxer' petrol engine at the rear of the Porsche 911 GT3 R Hybrid. Consequently, the Porsche 911 GT3 R Hybrid has four driven wheels, offering even greater traction and agility.
Porsche 911 GT3 R Hybrid

A further significant point is that instead of the usual batteries of a conventional hybrid-powered road car, this 911 features an electric flywheel power generator - mounted inside the cockpit beside the driver - that delivers energy to the electric motors on the front axle.

The flywheel generator itself is an electric motor - with its rotor capable of spinning at speeds of up to 40,000 rpm - and stores energy mechanically as rotation, or kinetic, energy. The flywheel generator is charged-up whenever the driver applies the brakes, with the two electric motors reversing their function on the front axle and acting themselves as generators.

The driver is able to call upon this extra energy from the charged flywheel generator at his command for competitive advantage, such as when accelerating out of a bend or overtaking. The flywheel generator is slowed down electromagnetically in the generator mode and able to supply up to 120 kW to the two electric motors at the front axle from its resource of kinetic energy. This additional power is available to the driver after each charge process for approximately 6 - 8 seconds.

Energy formerly converted into heat, and thus wasted, upon every application of the brakes is now converted highly efficiently into additional drive power.

Depending on racing conditions, hybrid drive is used in this case not only for extra power, but also to save fuel. This again increases the efficiency and, accordingly, the performance of the Porsche 911 GT3 R Hybrid, by reducing the weight of the fuel tank or making pit stops less frequent, for example.

Porsche Intelligent Performance
The Porsche 911 GT3 R Hybrid is a perfect example of the Porsche Intelligent Performance philosophy, a principle to be found in every Porsche and defined as more power on less fuel, more efficiency and lower CO2 emissions - on the race track and on the road. Already, customers can buy a Porsche 911 coupe with a six-cylinder 345 bhp engine which can return nearly 30mpg Combined and produces just 225 g/km CO2; a feat unrivalled in its performance class and just one example of the application of Porsche Intelligent Performance to maintain outstanding driving dynamics yet lower running costs and environmental impact.
 

The individual engineering solutions to combine performance and efficiency with everyday usability is something for which Porsche is renowned, and is evident in such developments as lightweight body construction methods, Porsche Ceramic Composite Brakes (PCCB) and the Porsche Doppelkupplungsgetreibe (PDK) double-clutch gearbox.

Porsche

 Porsche

Porsche, 2011

= Porsche 911 GT3 R Hybrid
= Porsche 911 Turbo S