Audi A5 (2015) is 790 kg (1,742 lbs) lighter than Mercedes GL-Class (2017).
Mercedes GL-Class (2017) is 434 mm (17.09 inch) longer, 144 mm (5.67 inch) wider, 459 mm (18.07 inch) higher and has 200 liters (7.06 ft3) bigger cargo space than Audi A5 (2015).