GMC Sierra 3500HD (2017) is 866 mm (34.09 inch) longer, 218 mm (8.58 inch) wider, 515 mm (20.28 inch) higher and has 1358 liters (47.96 ft3) bigger cargo space than Å koda Superb (2020).
Å koda Superb (2020) is 1209 kg (2,665 lbs) lighter than GMC Sierra 3500HD (2017).
