BMW 3 Series Gran Turismo (2021) is 155 mm (6.10 inch) longer, 140 mm (5.51 inch) higher, 235 kg (518 lbs) lighter and has 206 liters (7.27 ft3) bigger cargo space than Nissan GT-R (2014).
Nissan GT-R (2014) is 66 mm (2.60 inch) wider than BMW 3 Series Gran Turismo (2021).