BMW 6 Series Gran Turismo (2019) is 340 mm (13.39 inch) longer, 208 kg (459 lbs) lighter and has 99 liters (3.50 ft3) bigger cargo space than Tesla Model Y (2021).
Tesla Model Y (2021) is 18 mm (0.71 inch) wider and 87 mm (3.43 inch) higher than BMW 6 Series Gran Turismo (2019).