Audi R8 (2015) is 945 kg (2,083 lbs) lighter than Mercedes GL-Class (2015).
Mercedes GL-Class (2015) is 701 mm (27.60 inch) longer, 54 mm (2.13 inch) wider, 605 mm (23.82 inch) higher and has 581 liters (20.52 ft3) bigger cargo space than Audi R8 (2015).