Audi A5 (2017) is 32 mm (1.26 inch) higher, 458 kg (1,010 lbs) lighter and has 115 liters (4.06 ft3) bigger cargo space than BMW 8 Series (G14) (2018).
BMW 8 Series (G14) (2018) is 170 mm (6.69 inch) longer and 56 mm (2.20 inch) wider than Audi A5 (2017).
