GMC Sierra 2500HD (2019) is 424 mm (16.69 inch) longer, 21 mm (0.83 inch) wider, 560 kg (1,235 lbs) lighter and has 314 liters (11.09 ft3) bigger cargo space than Nissan Armada (2014).
Nissan Armada (2014) is 5 mm (0.20 inch) higher than GMC Sierra 2500HD (2019).
