GMC Sierra 2500HD (2019) is 521 mm (20.51 inch) longer, 86 mm (3.39 inch) higher and has 96 liters (3.39 ft3) bigger cargo space than GMC Yukon (2015).
GMC Yukon (2015) is 10 mm (0.39 inch) wider and 268 kg (591 lbs) lighter than GMC Sierra 2500HD (2019).
