BMW 7 Series (2015) is 720 mm (28.35 inch) longer, 42 mm (1.65 inch) wider, 186 mm (7.32 inch) higher and has 330 liters (11.65 ft3) bigger cargo space than Toyota GR Supra (2019).
Toyota GR Supra (2019) is 171 kg (377 lbs) lighter than BMW 7 Series (2015).