Audi A6 (2014) is 99 mm (3.90 inch) longer, 116 mm (4.57 inch) higher, 288 kg (635 lbs) lighter and has 180 liters (6.36 ft3) bigger cargo space than BMW 8 Series (G14) (2020).
BMW 8 Series (G14) (2020) is 28 mm (1.10 inch) wider than Audi A6 (2014).
