A naturally-aspirated 563-hp 6.2 liter V8 sends power to the rear wheels through an all-new rear-mounted AMG SPEEDSHIFT seven-speed automatic transaxle. Standard features include a sport-tuned suspension, 19-inch front/20-inch rear wheels, Bi-Xenon high-intensity headlights, sport seats with leather trim, dual-zone automatic climate control, Sirius satellite radio, Bluetooth wireless connectivity and aluminum interior trim. Standard safety features include electronic stability control with traction control, eight airbags - including knee airbags for driver and passenger, ignition disable, panic and security alarms. Options include carbon fiber interior trim, AMG carbon ceramic brakes, AMG performance suspension and AMG carbon fiber exterior mirrors. The Mercedes-Benz SLS AMG is all-new for 2011.