Audi A5 Sportback (2020) is 59 mm (2.32 inch) higher, 328 kg (723 lbs) lighter and has 115 liters (4.06 ft3) bigger cargo space than BMW 8 Series (G14) (2019).
BMW 8 Series (G14) (2019) is 86 mm (3.39 inch) longer and 59 mm (2.32 inch) wider than Audi A5 Sportback (2020).