Ford C-Max Energi (2014) is 854 kg (1,883 lbs) lighter than GMC Sierra 2500HD (2018).
GMC Sierra 2500HD (2018) is 1291 mm (50.83 inch) longer, 206 mm (8.11 inch) wider, 355 mm (13.98 inch) higher and has 1286 liters (45.41 ft3) bigger cargo space than Ford C-Max Energi (2014).