GMC Sierra 3500HD (2014) is 1075 mm (42.32 inch) longer, 211 mm (8.31 inch) wider, 473 mm (18.62 inch) higher and has 1575 liters (55.62 ft3) bigger cargo space than Subaru Legacy (2020).
Subaru Legacy (2020) is 1082 kg (2,385 lbs) lighter than GMC Sierra 3500HD (2014).
