Available as a coupe or convertible, the XK packs a 385-hp 5.0-liter V8 engine. The XKR features a 510-hp 5.0-liter supercharged V8. The XKR-S uses a 550-hp 5.0-liter supercharged V8. A six-speed automatic transmission with console mounted rotary shifter and steering-wheel-mounted paddle shifters channels all that power to the rear wheels. Standard equipment includes touchscreen navigation, keyless entry with keyless start, a seven-inch video display, Bluetooth, front and rear park assist with rear camera, and electronic parking brake The XK bumpers and headlights have been redesigned and a rearview camera is now standard on all models for 2012. A special-order only, XKR-S coupe is also new for 2012. This new trim includes a 550-hp engine, 20" forged wheels, aerodynamic enhancements, and race inspired seats.