Audi A8 (2016) is 539 mm (21.22 inch) longer, 134 mm (5.28 inch) wider, 44 mm (1.73 inch) higher and has 10 liters (0.35 ft3) bigger cargo space than BMW 3 Series Touring (2016).
BMW 3 Series Touring (2016) is 377 kg (831 lbs) lighter than Audi A8 (2016).
