BMW 8 Series (G15) (2019) is 153 mm (6.02 inch) longer, 7 mm (0.28 inch) wider and has 105 liters (3.71 ft3) bigger cargo space than Nissan GT-R (2019).
Nissan GT-R (2019) is 29 mm (1.14 inch) higher and 99 kg (218 lbs) lighter than BMW 8 Series (G15) (2019).