Chevrolet Impala (2019) is 943 kg (2,079 lbs) lighter than Ford F-450 (2014).
Ford F-450 (2014) is 1567 mm (61.69 inch) longer, 582 mm (22.91 inch) wider, 528 mm (20.79 inch) higher and has 1656 liters (58.48 ft3) bigger cargo space than Chevrolet Impala (2019).