BMW 7 Series (2019) is 742 mm (29.21 inch) longer, 42 mm (1.65 inch) wider, 175 mm (6.89 inch) higher and has 330 liters (11.65 ft3) bigger cargo space than Toyota GR Supra (2018).
Toyota GR Supra (2018) is 346 kg (763 lbs) lighter than BMW 7 Series (2019).