GMC Sierra 3500HD (2016) is 5 mm (0.20 inch) longer, 16 mm (0.63 inch) wider, 5 mm (0.20 inch) higher and has 304 liters (10.74 ft3) bigger cargo space than Nissan Titan XD (2015).
Nissan Titan XD (2015) is 414 kg (913 lbs) lighter than GMC Sierra 3500HD (2016).
