Ford Expedition (2019) is 10 mm (0.39 inch) higher and 224 kg (494 lbs) lighter than GMC Sierra 3500HD (2015).
GMC Sierra 3500HD (2015) is 366 mm (14.41 inch) longer, 33 mm (1.30 inch) wider and has 191 liters (6.75 ft3) bigger cargo space than Ford Expedition (2019).