Audi A8 (2017) is 547 mm (21.54 inch) longer, 167 mm (6.57 inch) wider, 18 mm (0.71 inch) higher and has 157 liters (5.54 ft3) bigger cargo space than Subaru Impreza GK (2017).
Subaru Impreza GK (2017) is 797 kg (1,757 lbs) lighter than Audi A8 (2017).
