Chevrolet Impala (2014) is 527 mm (20.75 inch) longer, 178 mm (7.01 inch) higher and has 241 liters (8.51 ft3) bigger cargo space than Ferrari Portofino (2020).
Ferrari Portofino (2020) is 84 mm (3.31 inch) wider and 60 kg (132 lbs) lighter than Chevrolet Impala (2014).