GMC Sierra 2500HD (2014) is 536 mm (21.10 inch) longer, 79 mm (3.11 inch) higher and has 87 liters (3.07 ft3) bigger cargo space than GMC Yukon (2016).
GMC Yukon (2016) is 13 mm (0.51 inch) wider and 435 kg (959 lbs) lighter than GMC Sierra 2500HD (2014).
