Ford C-Max Energi (2014) is 965 kg (2,127 lbs) lighter than GMC Sierra 3500HD (2018).
GMC Sierra 3500HD (2018) is 1290 mm (50.79 inch) longer, 206 mm (8.11 inch) wider, 356 mm (14.02 inch) higher and has 1559 liters (55.06 ft3) bigger cargo space than Ford C-Max Energi (2014).