Ford C-Max Energi (2014) is 953 kg (2,101 lbs) lighter than GMC Sierra 3500HD (2015).
GMC Sierra 3500HD (2015) is 1291 mm (50.83 inch) longer, 206 mm (8.11 inch) wider, 330 mm (12.99 inch) higher and has 1559 liters (55.06 ft3) bigger cargo space than Ford C-Max Energi (2014).