What a surge of power it would be once the supercharged version of Jaguar's 4.2-liter V8 engine starts to show off its maximum capacity. The supercharged power train is imbibed with a maximum boost of 390 horsepower and 399 lb-ft of torque. Stategically lined up on its body are tough Brembo disc brakes and R performance tuned suspension. Matched with the engine is the standard 19 inches tires that can go along with the tough demands of everyday driving.

On the front and rear areas of the vehicle are lighting system to provide clearer visibility of the road as well as to signal other drivers of the possible changes that the vehicle may take especially when changing lanes or taking turns around bends and corners. The car's tail lamp is equipped with 24 light emitting diodes for greater illumination and easier light flash. In front are adjustable head lamps that can go along with the vehicle's motion.

New technologically advanced features are lined up on Jaguar XJR's interiors and exteriors which include the DVD Navigation System, Alpine Premium Sound, Bluetooth Wireless Technology, Reverse Park Control, Rain Sensing Wipers and Adaptive Cruise Control. Safety and security against the impact of unwanted car collisions are provided by the supplemental air bags positioned on the driver's and passenger's side, anti lock brakes, dynamic stability control and the new A.R.T.S. Technology, the system used to determine which safety gear should be activated to match the situation.