The 2011 M-Class is sure to get you there in comfort and style. Its 7-speed automatic transmission and 4MATIC all-wheel drive with Electronic Traction System give you unparalleled control and ride comfort. Its robust 268-horsepower 3.5-liter V-6 engine and 382-horsepower 5.5-liter V-8 engine ensure plenty of power. The M Class cabin is a haven of thoughtful accommodation — from the 8way power front seats to the dual-zone climate control. Enjoyable technology is at your service from a hands-free Bluetooth interface to the available hard-drive-based navigation with onboard music storage. With best-in-class government safety ratings are ten standard air bags and a standard Tire Pressure Monitoring System...And with such breakthroughs as PRESAFE — a Mercedes Benz exclusive system that helps to better prepare the front-seat occupants. One star leads the way …The 2011 Mercedes-Benz M-Class.