BMW 3 Series Gran Turismo (2021) is 572 mm (22.52 inch) longer, 31 mm (1.22 inch) wider, 56 mm (2.20 inch) higher and has 127 liters (4.48 ft3) bigger cargo space than Volkswagen CrossGolf (2017).
Volkswagen CrossGolf (2017) is 236 kg (520 lbs) lighter than BMW 3 Series Gran Turismo (2021).