Chevrolet Impala Limited (2016) is 504 mm (19.84 inch) longer, 173 mm (6.81 inch) higher, 51 kg (112 lbs) lighter and has 235 liters (8.30 ft3) bigger cargo space than Ferrari Portofino (2020).
Ferrari Portofino (2020) is 86 mm (3.39 inch) wider than Chevrolet Impala Limited (2016).