Chevrolet Impala Limited (2014) is 693 mm (27.28 inch) longer and 117 mm (4.61 inch) wider than Chevrolet Silverado 3500HD (2017).
Chevrolet Silverado 3500HD (2017) is 15 mm (0.59 inch) higher, 376 kg (829 lbs) lighter and has 1633 liters (57.67 ft3) bigger cargo space than Chevrolet Impala Limited (2014).
