The five-passenger Range Rover is available in two trim levels: HSE and Supercharged. The HSE is powered by a new 375-hp 5.0-liter naturally-aspirated V8 engine, while the Supercharged trim boasts a new 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 shift mode; full-time four-wheel drive with Land Rover's acclaimed "Terrain Response" system and an electronic air suspension help tackle a wide range of off-road conditions. Standard equipment on HSE trims includes a power sunroof, 19-inch alloy wheels, bi-xenon headlights, heated leather seats, dual-zone automatic climate control, satellite radio and Bluetooth wireless connectivity. Supercharged trims are further outfitted with 20-inch wheels, an adaptive front lighting system with automatic high beam assistant, blind spot monitor, cooled front seats and upgraded interior trim elements (all optional on the HSE). Standard safety features include seven 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. For 2010, the Land Rover Range Rover gets more powerful engines, as well as a revised exterior with LED tail lamps and interior enhancements. A new hard-drive-based navigation system debuts on both trim levels, along with push button start and a portable audio interface that supports USB and iPod connectivity. Additionally, a surround camera system and reclining rear seats are now available.