Here is theCoupe version of the new Jaguar XK R. A roadster version was also introduced. The XK R is a high performance evolution of the Jaguar XK with a supercharged engine producing 420 bhp or 120bhp higher than standard XK. Styling and handling have been adjusted for the occasion O-60 mph (100kph) factory quoted in 4,9 seconds Top speed factory claimed at 155 mph (255 kph)