Audi A8 (2018) is 753 mm (29.65 inch) longer, 131 mm (5.16 inch) wider and has 135 liters (4.77 ft3) bigger cargo space than Vauxhall Astra (Hatchback) (2014).
Vauxhall Astra (Hatchback) (2014) is 37 mm (1.46 inch) higher and 699 kg (1,541 lbs) lighter than Audi A8 (2018).
