The M-Class is the Mercedes-Benz of sport-utility vehicles. It delivers an excellent balance of the rugged looks, room, security and utility that SUV buyers seek.Some 4X4 trucks offer rugged-terrain tires and greater ground clearance than the M-Class, but they behave like trucks on the highway. Other sport-utilities, such as the Lexus RS 300, feel more car-like than the M-Class on pavement, but offer limited off-road capability.Click here to read more