
For now, the Unimog remains Mercedes-Benz’s most potent off-road machine -- but we rather like the ideas presented in the design concept crafted by Iranian engineer Siyamak Rouhi Dehkordi.
Dubbed the Mercedes-Benz Hexawheel, the conceptual off-roader utilizes -- of all things -- six wheels. The hallowed portal axles of the Unimog are abandoned in favor of independent suspension at each wheel, but the frame itself is truly interesting.
Like the unusual M561 Gamma Goat military vehicle, the Hexawheel sports a vertically articulated frame, which is hinged around the axis of the center pair of wheels. Dehkordi says the design allows...