Chevrolet Impala (2019) is 269 mm (10.59 inch) longer, 64 mm (2.52 inch) higher and has 108 liters (3.81 ft3) bigger cargo space than Mercedes E-Class (Coupe) (2020).
Mercedes E-Class (Coupe) (2020) is 6 mm (0.24 inch) wider and 74 kg (163 lbs) lighter than Chevrolet Impala (2019).