Audi R8 Spyder (2020) is 76 mm (2.99 inch) wider and 60 kg (132 lbs) lighter than BMW 5 Series (2019).
BMW 5 Series (2019) is 517 mm (20.35 inch) longer, 259 mm (10.20 inch) higher and has 343 liters (12.11 ft3) bigger cargo space than Audi R8 Spyder (2020).