Ford Grand C-Max (2018) is 1276 kg (2,813 lbs) lighter than GMC Sierra 3500HD (2020).
GMC Sierra 3500HD (2020) is 1462 mm (57.56 inch) longer, 248 mm (9.76 inch) wider, 346 mm (13.62 inch) higher and has 1495 liters (52.80 ft3) bigger cargo space than Ford Grand C-Max (2018).