Jaguar XKR-S - The Most Powerful and Fastest Series Production Sports Car

Making its debut at the Geneva Motor Show 2011, the XKR-S is the most extreme expression yet of Jaguar's passion for building beautiful, fast cars. For the first time with a series production car, Jaguar gains entry to the exclusive '300 km/h club' thanks to the effortless performance of the supercharged 5.0-liter AJ-V8 engine. A revised fuelling map means the direct-injection powerplant now produces 542 hp and 502 lb-ft (680 Nm) of torque. Extensive recalibration has ensured that power delivery and performance are seamless, contributing to a 0-60 mph time of 4.2 seconds. The Performance active exhaust encourages and rewards the enthusiastic driver with dramatic, motorsport-inspired aural feedback.

The XKR-S is not merely the quickest Jaguar ever but also the most agile, responsive and driver-focused. The pinnacle of the XK range builds on feedback gathered from the supercharged XKR and has been developed to extend the performance parameters of the car. This new harder-edged character allows the enthusiastic driver to explore the outer limits of the car's dynamics without losing the refinement and usability for which Jaguar is famous. The structural integrity of the lightweight aluminum platform allowed the suspension to be reworked with bespoke components for increased stiffness without a commensurate loss in either refinement or Jaguar's legendary ride comfort. A reworked aluminum front suspension knuckle and revised rear geometry are allied to stiffer springs and dampers, lightweight forged alloy wheels and recalibrated steering effort to minimize any response delays and produce a more connected and agile driving experience.

The performance of the XKR-S is reflected in both its interior and exterior styling, which feature exclusive new paint colors that reflect Jaguar's racing heritage. As with competition Jaguars of the past, the exterior of the XKR-S adheres to the principle of form following function. In addition to the styling changes and in order for it to achieve 186 mph (300 km/h), the XKR-S was the subject of extensive Computational Fluid Dynamics development work. The resulting changes reduced front and rear lift by more than a quarter and optimized lateral aerodynamic stability.

The performance intent of the XKR-S is clear from the moment the driver enters the cabin thanks to new cosseting Performance seats with prominent shoulder wings for close support during hard cornering. The seats feature 16-way adjustment, memory and heating functions while a new three-spoke steering wheel provides the perfect interface between car and driver.

Specifications
Key: AT - automatic transmission, MT - manual transmission, F/R/AWD - front/rear/all wheel drive
Powertrain
Type	V8, Supercharged
Displacement	305 cu in (5000 cc)
Power	542 hp @ n/a RPM
Torque	502 lb-ft @ n/a
Redline	n/a
Driveline	Rear Wheel Drive
Transmission	6 Speed Automatic
Brakes & Tires
Brakes Front - Rear	Ventilated Discs - Ventilated Discs
Tire Size Front - Rear	n/a
Exterior Dimensions & Weight
Length	188.7 in
Width	74.5 in
Height	52 in
Curb Weight	3968 lbs
Performance
0-60	4.2 s
1/4 Mile	n/a
60-0 Braking	n/a
Top Speed	186 mph
Fuel Economy
EPA Fuel Mileage - City/Highway	15/22 mpg
Fuel Mileage - Urban/Extra Urban	18.9/8.6 l/100 km
Origin & Price
Origin	United Kingdom
Base Retail Price (MSRP)	n/a