BMW 3 Series Gran Turismo (2021) is 42 mm (1.65 inch) higher, 395 kg (871 lbs) lighter and has 6 liters (0.21 ft3) bigger cargo space than BMW 7 Series (2019).
BMW 7 Series (2019) is 294 mm (11.57 inch) longer and 73 mm (2.87 inch) wider than BMW 3 Series Gran Turismo (2021).
