GMC Sierra 2500HD (2020) is 1228 mm (48.35 inch) longer, 257 mm (10.12 inch) wider, 518 mm (20.39 inch) higher and has 1311 liters (46.30 ft3) bigger cargo space than Subaru Legacy (2014).
Subaru Legacy (2014) is 1232 kg (2,716 lbs) lighter than GMC Sierra 2500HD (2020).
