Chevrolet Impala (2018) is 743 mm (29.25 inch) longer and 11 mm (0.43 inch) higher than Vauxhall Astra (Estate) (2020).
Vauxhall Astra (Estate) (2020) is 188 mm (7.40 inch) wider, 331 kg (730 lbs) lighter and has 7 liters (0.25 ft3) bigger cargo space than Chevrolet Impala (2018).
