GMC Sierra 3500HD (2019) is 1602 mm (63.07 inch) longer, 191 mm (7.52 inch) wider, 354 mm (13.94 inch) higher and has 1484 liters (52.41 ft3) bigger cargo space than Kia Soul (2017).
Kia Soul (2017) is 1282 kg (2,826 lbs) lighter than GMC Sierra 3500HD (2019).