The five-passenger Range Rover Sport is available in two trim levels: HSE and Supercharged. The HSE is powered by a 375-hp 5.0-liter naturally-aspirated V8 engine, while the Supercharged trim boasts a 510-hp 5.0-liter supercharged V8. Both powerplants feature direct fuel injection and are mated to a six-speed automatic transmission with CommandShift manual mode; additionally, Supercharged trims get steering wheel-mounted paddle shifters. Full-time four-wheel drive with Land Rover's acclaimed "Terrain Response" system helps tackle a wide range of off-road conditions, while Supercharged trims add Adaptive Dynamics with variable suspension dampening for sportier handling. Standard equipment on the HSE includes a power sunroof, 19-inch aluminum wheels, bi-xenon headlights, LED tail lamps, leather upholstery, passive entry/start, a hard drive-based navigation system with internal memory storage and a portable audio interface that supports USB and iPod connectivity. Supercharged trims are further outfitted with 20-inch aluminum wheels, heated front and rear seats, a heated steering wheel and satellite radio. Standard safety features include six airbags, four-wheel anti-lock brakes with brake assist, electronic stability control with traction control and roll mitigation, front and rear park assist and tire pressure monitoring. An available Vision Assist Package offers adaptive front lighting and automatic high beam assist, along with a surround camera system. The Land Rover Range Rover Sport carries over with minor changes for 2012. New standard equipment on both trims includes a power tailgate and Bluetooth audio streaming, while the Supercharged trim also gets HD radio. Additionally, the exterior is refreshed with body-colored door handles and a gloss black treatment for the grille surround and headlamp/tail lamp back plates.