Jaguar XKR-S Sports Coupe

According to Jaguar, the new XKR-S is the most powerful and fastest mass production sports car the company has ever built. The hardest-looking version of the XK series gets an uprated supercharged V8 direct-injection engine churning out 550-ponies and 680Nm of torque, good enough to propel the sports coupe from 0 to 60 (96km/h) in 4.2 seconds and on to a top speed of 186mph (300km/h).