GMC Sierra 2500HD (2014) is 882 mm (34.72 inch) longer, 215 mm (8.46 inch) wider, 507 mm (19.96 inch) higher and has 1085 liters (38.32 ft3) bigger cargo space than Å koda Superb (2015).
Å koda Superb (2015) is 1413 kg (3,115 lbs) lighter than GMC Sierra 2500HD (2014).
