BMW 3 Series Gran Turismo (2021) is 770 kg (1,698 lbs) lighter than BMW X5 (2014).
BMW X5 (2014) is 54 mm (2.13 inch) longer, 156 mm (6.14 inch) wider, 245 mm (9.65 inch) higher and has 129 liters (4.56 ft3) bigger cargo space than BMW 3 Series Gran Turismo (2021).