GMC Sierra 2500HD (2017) is 867 mm (34.13 inch) longer, 218 mm (8.58 inch) wider, 514 mm (20.24 inch) higher and has 1085 liters (38.32 ft3) bigger cargo space than Å koda Superb (2017).
Å koda Superb (2017) is 1099 kg (2,423 lbs) lighter than GMC Sierra 2500HD (2017).
