BMW 3 Series Gran Turismo (2021) is 11 mm (0.43 inch) higher, 615 kg (1,356 lbs) lighter and has 21 liters (0.74 ft3) bigger cargo space than Mercedes Maybach (2017).
Mercedes Maybach (2017) is 636 mm (25.04 inch) longer and 70 mm (2.76 inch) wider than BMW 3 Series Gran Turismo (2021).