BMW 7 Series (2020) is 565 kg (1,246 lbs) lighter than Mercedes GL-Class (2015).
Mercedes GL-Class (2015) is 26 mm (1.02 inch) longer, 96 mm (3.78 inch) wider, 383 mm (15.08 inch) higher and has 165 liters (5.83 ft3) bigger cargo space than BMW 7 Series (2020).