GMC Sierra 3500HD (2019) is 1458 mm (57.40 inch) longer, 267 mm (10.51 inch) wider, 535 mm (21.06 inch) higher and has 1490 liters (52.62 ft3) bigger cargo space than Subaru Impreza GT (2017).
Subaru Impreza GT (2017) is 1693 kg (3,732 lbs) lighter than GMC Sierra 3500HD (2019).
