BMW X4 (2020) is 518 kg (1,142 lbs) lighter than Mercedes GL-Class (2014).
Mercedes GL-Class (2014) is 388 mm (15.28 inch) longer, 71 mm (2.80 inch) wider, 232 mm (9.13 inch) higher and has 155 liters (5.47 ft3) bigger cargo space than BMW X4 (2020).