GMC Sierra 2500HD (2020) is 676 mm (26.61 inch) longer, 49 mm (1.93 inch) wider, 99 mm (3.90 inch) higher and has 314 liters (11.09 ft3) bigger cargo space than Nissan Armada (2017).
Nissan Armada (2017) is 240 kg (529 lbs) lighter than GMC Sierra 2500HD (2020).
