Audi A4 Avant (2016) is 118 mm (4.65 inch) higher, 453 kg (999 lbs) lighter and has 155 liters (5.47 ft3) bigger cargo space than BMW 8 Series (G14) (2018).
BMW 8 Series (G14) (2018) is 117 mm (4.61 inch) longer and 60 mm (2.36 inch) wider than Audi A4 Avant (2016).
