Ford C-Max (2014) is 926 kg (2,041 lbs) lighter than GMC Sierra 2500HD (2017).
GMC Sierra 2500HD (2017) is 1291 mm (50.83 inch) longer, 206 mm (8.11 inch) wider, 353 mm (13.90 inch) higher and has 1286 liters (45.41 ft3) bigger cargo space than Ford C-Max (2014).