Ford Explorer (2014) is 646 kg (1,424 lbs) lighter than GMC Sierra 3500HD (2015).
GMC Sierra 3500HD (2015) is 694 mm (27.32 inch) longer, 31 mm (1.22 inch) wider, 163 mm (6.42 inch) higher and has 748 liters (26.42 ft3) bigger cargo space than Ford Explorer (2014).