Audi A8 (2015) is 846 mm (33.31 inch) longer, 135 mm (5.31 inch) wider and has 120 liters (4.24 ft3) bigger cargo space than Vauxhall Astra (Hatchback) (2014).
Vauxhall Astra (Hatchback) (2014) is 39 mm (1.54 inch) higher and 692 kg (1,526 lbs) lighter than Audi A8 (2015).
