Ford Fusion (2015) is 1143 kg (2,520 lbs) lighter than GMC Sierra 3500HD (2016).
GMC Sierra 3500HD (2016) is 828 mm (32.60 inch) longer, 183 mm (7.20 inch) wider, 473 mm (18.62 inch) higher and has 1538 liters (54.31 ft3) bigger cargo space than Ford Fusion (2015).