Ford F-350 (2014) is 1459 mm (57.44 inch) longer, 406 mm (15.98 inch) wider, 162 mm (6.38 inch) higher and has 461 liters (16.28 ft3) bigger cargo space than GMC Sierra 1500 (2020).
GMC Sierra 1500 (2020) is 1392 kg (3,069 lbs) lighter than Ford F-350 (2014).