Chevrolet Impala (2020) is 241 mm (9.49 inch) longer, 2 mm (0.08 inch) wider, 18 mm (0.71 inch) higher and has 80 liters (2.83 ft3) bigger cargo space than Ford Fusion (2017).
Ford Fusion (2017) is 168 kg (370 lbs) lighter than Chevrolet Impala (2020).