BMW 5 Series Gran Turismo (2016) is 240 mm (9.45 inch) longer, 34 mm (1.34 inch) wider, 680 kg (1,499 lbs) lighter and has 13 liters (0.46 ft3) bigger cargo space than Mercedes G-Class (2016).
Mercedes G-Class (2016) is 395 mm (15.55 inch) higher than BMW 5 Series Gran Turismo (2016).