GMC Sierra 2500HD (2017) is 750 mm (29.53 inch) longer, 112 mm (4.41 inch) wider, 200 mm (7.87 inch) higher and has 1404 liters (49.58 ft3) bigger cargo space than Volvo XC90 (2015).
Volvo XC90 (2015) is 254 kg (560 lbs) lighter than GMC Sierra 2500HD (2017).
