Buyers looking for a slightly more practical alternative to the Mercedes G-Class 6x6 can stop their search now. Located in the Netherlands, Classic Youngtimers has a one-off Mercedes X-Class 6x6 Black Edition based on the X 350d turbodiesel. 254 horsepower drives all six wheels through a modified drivetrain, with the two rear axles mounted to a custom subframe. The truck features a detachable bed, fender flares, custom alloy wheels, and a Mercedes GTR-style grille. Watch the truck in action here.