GMC Sierra 2500HD (2019) is 424 mm (16.69 inch) longer, 21 mm (0.83 inch) wider, 15 mm (0.59 inch) higher and has 314 liters (11.09 ft3) bigger cargo space than Nissan Armada (2015).
Nissan Armada (2015) is 362 kg (798 lbs) lighter than GMC Sierra 2500HD (2019).
