Audi A4 (2016) is 356 mm (14.02 inch) longer and 38 kg (84 lbs) lighter than Vauxhall Astra (Estate) (2017).
Vauxhall Astra (Estate) (2017) is 200 mm (7.87 inch) wider, 58 mm (2.28 inch) higher and has 60 liters (2.12 ft3) bigger cargo space than Audi A4 (2016).
