Audi R8 (2016) is 18 mm (0.71 inch) wider and 515 kg (1,135 lbs) lighter than Mercedes M-Class (2014).
Mercedes M-Class (2014) is 359 mm (14.13 inch) longer, 543 mm (21.38 inch) higher and has 464 liters (16.39 ft3) bigger cargo space than Audi R8 (2016).
