Audi A6 (2014) is 514 mm (20.24 inch) longer, 60 mm (2.36 inch) wider and has 160 liters (5.65 ft3) bigger cargo space than Vauxhall Astra (Hatchback) (2014).
Vauxhall Astra (Hatchback) (2014) is 55 mm (2.17 inch) higher and 327 kg (721 lbs) lighter than Audi A6 (2014).
