Chevrolet Impala (2018) is 745 mm (29.33 inch) longer, 55 mm (2.17 inch) wider, 36 mm (1.42 inch) higher and has 263 liters (9.29 ft3) bigger cargo space than Seat Leon (2020).
Seat Leon (2020) is 109 kg (240 lbs) lighter than Chevrolet Impala (2018).
