GMC Sierra 2500HD (2014) is 2175 mm (85.63 inch) longer, 391 mm (15.39 inch) wider, 493 mm (19.41 inch) higher and has 1467 liters (51.81 ft3) bigger cargo space than Volkswagen Up (2017).
Volkswagen Up (2017) is 2038 kg (4,493 lbs) lighter than GMC Sierra 2500HD (2014).