Ford Expedition (2014) is 12 kg (26 lbs) lighter than GMC Sierra 3500HD (2020).
GMC Sierra 3500HD (2020) is 742 mm (29.21 inch) longer, 74 mm (2.91 inch) wider, 69 mm (2.72 inch) higher and has 170 liters (6.00 ft3) bigger cargo space than Ford Expedition (2014).