GMC Sierra 3500HD (2016) is 1344 mm (52.91 inch) longer, 230 mm (9.06 inch) wider, 417 mm (16.42 inch) higher and has 1442 liters (50.92 ft3) bigger cargo space than Kia Niro (2017).
Kia Niro (2017) is 1265 kg (2,789 lbs) lighter than GMC Sierra 3500HD (2016).
