Audi R8 Spyder (2020) is 48 mm (1.89 inch) longer, 83 mm (3.27 inch) wider and has 41 liters (1.45 ft3) bigger cargo space than Toyota GR Supra (2019).
Toyota GR Supra (2019) is 52 mm (2.05 inch) higher and 26 kg (57 lbs) lighter than Audi R8 Spyder (2020).