The gasoline version of the ML350 is also available with rear-wheel drive. The ML350 is powered by Mercedes' latest-generation 3.5-liter gasoline V6, generating 268 horsepower. The ML550 includes a 5.5-liter, 382-hp V8 and the top of the line ML63 AMG uses a 6.3-liter, 503-hp V8. All non-hybrid models receive a seven-speed automatic transmission.
For 2011, the Mercedes-Benz M-Class sees just a