BMW 5 Series (2019) is 274 mm (10.79 inch) longer and 753 kg (1,660 lbs) lighter than Mercedes G-Class (2020).
Mercedes G-Class (2020) is 64 mm (2.52 inch) wider, 470 mm (18.50 inch) higher and has 98 liters (3.46 ft3) bigger cargo space than BMW 5 Series (2019).