BMW 5 Series (2014) is 780 kg (1,720 lbs) lighter than Mercedes GL-Class (2020).
Mercedes GL-Class (2020) is 147 mm (5.79 inch) longer, 98 mm (3.86 inch) wider, 290 mm (11.42 inch) higher and has 241 liters (8.51 ft3) bigger cargo space than BMW 5 Series (2014).