Chevrolet Impala (2020) is 975 mm (38.39 inch) longer, 74 mm (2.91 inch) wider and has 133 liters (4.70 ft3) bigger cargo space than Seat Arona (2017).
Seat Arona (2017) is 56 mm (2.20 inch) higher and 637 kg (1,404 lbs) lighter than Chevrolet Impala (2020).
