Chevrolet Impala (2015) is 866 mm (34.09 inch) longer, 44 mm (1.73 inch) wider, 50 mm (1.97 inch) higher and has 153 liters (5.40 ft3) bigger cargo space than Seat Leon SC (2020).
Seat Leon SC (2020) is 511 kg (1,127 lbs) lighter than Chevrolet Impala (2015).
