Audi RS 7 (2019) is 166 mm (6.54 inch) longer, 49 mm (1.93 inch) wider, 86 mm (3.39 inch) higher and has 188 liters (6.64 ft3) bigger cargo space than BMW 8 Series (G14) (2018).
BMW 8 Series (G14) (2018) is 217 kg (478 lbs) lighter than Audi RS 7 (2019).
