The exterior of the M-Class is a bullish proposition. And yet its dynamic proportions are defined by subtle contours. Alloy wheels and distinctive wings with brush guard set the tone. The radiator grille with chrome trim, the front apron with underride guard, the distinctive, sweeping exterior mirrors and tinted tail lights, as well as the dual-pipe exhaust system underline the vehicle's sporty credentials at first glance. Optional clear-glass tail lights with LED technology are also available, as are bi-xenon headlamps with active light function and new LED daytime driving lamps. Practical equipment includes the standard-specification roof rails and optional trailer coupling.