Audi A6 (2016) is 563 mm (22.17 inch) longer, 99 mm (3.90 inch) wider and has 160 liters (5.65 ft3) bigger cargo space than Vauxhall Astra (Hatchback) (2017).
Vauxhall Astra (Hatchback) (2017) is 30 mm (1.18 inch) higher and 771 kg (1,700 lbs) lighter than Audi A6 (2016).
