Audi Q8 (2018) is 156 mm (6.14 inch) longer, 97 mm (3.82 inch) wider, 368 mm (14.49 inch) higher and has 444 liters (15.68 ft3) bigger cargo space than BMW 8 Series (G15) (2020).
BMW 8 Series (G15) (2020) is 351 kg (774 lbs) lighter than Audi Q8 (2018).
