GMC Sierra 3500HD (2020) is 676 mm (26.61 inch) longer, 47 mm (1.85 inch) wider, 105 mm (4.13 inch) higher and has 557 liters (19.67 ft3) bigger cargo space than Nissan Armada (2016).
Nissan Armada (2016) is 240 kg (529 lbs) lighter than GMC Sierra 3500HD (2020).
