Audi A8 (2016) is 529 mm (20.83 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 (2017).
BMW 3 Series Touring (2017) is 263 kg (580 lbs) lighter than Audi A8 (2016).
