BMW 5 Series Gran Turismo (2018) is 272 mm (10.71 inch) longer, 99 mm (3.90 inch) higher, 116 kg (256 lbs) lighter and has 215 liters (7.59 ft3) bigger cargo space than Nissan GT-R (2016).
Nissan GT-R (2016) is 28 mm (1.10 inch) wider than BMW 5 Series Gran Turismo (2018).