The Base model comes standard with a 3.6-liter V6 mated to a five-speed automatic transmission. A 370-hp 5.7-liter V8 comes on R/T models. Rear-wheel drive is standard and all-wheel drive is available on the R/T. Safety features include anti-lock brakes, traction control, stability control, brake assist, active head restraints, curtain airbags and an ignition immobilizer. Available features include HID headlights, heated front and rear seats, satellite radio, blind spot detection, leather trimmed power seats, power adjustable pedals, navigation system, power sunroof and more. The Charger has been refreshed and receives several enhancements for 2011. Active head restraints, acoustic windshield, dual-zone climate control, daytime running headlamps, a trunk lid liner, glovebox lamp, keyless go remote keyless passive entry, 1-touch up and down front windows, remote fuel door release, and more have been made standard equipment on all trims for 2011.