GMC Sierra 2500HD (2016) is 1069 mm (42.09 inch) longer, 250 mm (9.84 inch) wider, 206 mm (8.11 inch) higher and has 1153 liters (40.72 ft3) bigger cargo space than Nissan X-Trail (2014).
Nissan X-Trail (2014) is 1463 kg (3,225 lbs) lighter than GMC Sierra 2500HD (2016).