GMC Sierra 3500HD (2017) is 848 mm (33.39 inch) longer, 173 mm (6.81 inch) wider, 483 mm (19.02 inch) higher and has 1511 liters (53.36 ft3) bigger cargo space than Volvo S80 (2014).
Volvo S80 (2014) is 876 kg (1,931 lbs) lighter than GMC Sierra 3500HD (2017).
