Ford Explorer (2015) is 562 kg (1,239 lbs) lighter than GMC Sierra 3500HD (2014).
GMC Sierra 3500HD (2014) is 823 mm (32.40 inch) longer, 28 mm (1.10 inch) wider, 191 mm (7.52 inch) higher and has 748 liters (26.42 ft3) bigger cargo space than Ford Explorer (2015).