Audi A4 Avant (2018) is 95 mm (3.74 inch) higher, 373 kg (822 lbs) lighter and has 155 liters (5.47 ft3) bigger cargo space than BMW 8 Series (G14) (2018).
BMW 8 Series (G14) (2018) is 105 mm (4.13 inch) longer and 60 mm (2.36 inch) wider than Audi A4 Avant (2018).
