The Mercedes-Benz 2009 M-Class is on-road friendly and a good family hauler, with improved ride and handling, while still maintaining its off-road ability. The ML320 BlueTEC is clean enough to be sold in all 50 states while still being notably fuel-frugal as well as luxurious. The ML550 adds more luxury and power, and the ML63 AMG leads the pack in exclusivity.
