BMW 5 Series (2015) is 529 mm (20.83 inch) longer, 171 mm (6.73 inch) higher and has 375 liters (13.24 ft3) bigger cargo space than Toyota GR Supra (2019).
Toyota GR Supra (2019) is 1 mm (0.04 inch) wider and 211 kg (465 lbs) lighter than BMW 5 Series (2015).