Chevrolet Impala (2015) is 2418 mm (95.20 inch) longer, 191 mm (7.52 inch) wider and has 343 liters (12.11 ft3) bigger cargo space than Smart Fortwo (2016).
Smart Fortwo (2016) is 59 mm (2.32 inch) higher and 774 kg (1,706 lbs) lighter than Chevrolet Impala (2015).
