Ford GT (2019) is 1219 kg (2,687 lbs) lighter than GMC Sierra 2500HD (2018).
GMC Sierra 2500HD (2018) is 937 mm (36.89 inch) longer, 31 mm (1.22 inch) wider, 866 mm (34.09 inch) higher and has 1707 liters (60.28 ft3) bigger cargo space than Ford GT (2019).