GMC Sierra 2500HD (2015) is 1222 mm (48.11 inch) longer, 14 mm (0.55 inch) wider, 511 mm (20.12 inch) higher and has 1067 liters (37.68 ft3) bigger cargo space than Å koda Superb Combi (2015).
Å koda Superb Combi (2015) is 175 kg (386 lbs) lighter than GMC Sierra 2500HD (2015).
