GMC Sierra 2500HD (2018) is 1041 mm (40.98 inch) longer, 221 mm (8.70 inch) wider, 511 mm (20.12 inch) higher and has 1150 liters (40.61 ft3) bigger cargo space than Å koda Octavia (2020).
Å koda Octavia (2020) is 839 kg (1,850 lbs) lighter than GMC Sierra 2500HD (2018).
