BMW 5 Series Gran Turismo (2018) is 139 mm (5.47 inch) longer and 451 kg (994 lbs) lighter than Mercedes M-Class (2014).
Mercedes M-Class (2014) is 59 mm (2.32 inch) wider, 320 mm (12.60 inch) higher and has 160 liters (5.65 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2018).