Ford Expedition (2017) is 434 kg (957 lbs) lighter than GMC Sierra 3500HD (2019).
GMC Sierra 3500HD (2019) is 749 mm (29.49 inch) longer, 43 mm (1.69 inch) wider, 29 mm (1.14 inch) higher and has 38 liters (1.34 ft3) bigger cargo space than Ford Expedition (2017).