Nissan GT-R (2016) is 293 mm (11.54 inch) longer, 35 mm (1.38 inch) wider, 77 mm (3.03 inch) higher and has 130 liters (4.59 ft3) bigger cargo space than Toyota GR Supra (2020).
Toyota GR Supra (2020) is 186 kg (410 lbs) lighter than Nissan GT-R (2016).