BMW 8 Series (G16) (2020) is 392 mm (15.43 inch) longer, 37 mm (1.46 inch) wider, 37 mm (1.46 inch) higher and has 125 liters (4.41 ft3) bigger cargo space than Nissan GT-R (2019).
Nissan GT-R (2019) is 184 kg (406 lbs) lighter than BMW 8 Series (G16) (2020).