GMC Sierra 3500HD (2017) is 1371 mm (53.98 inch) longer, 262 mm (10.31 inch) wider, 372 mm (14.65 inch) higher and has 1303 liters (46.01 ft3) bigger cargo space than Honda HR-V (2019).
Honda HR-V (2019) is 1324 kg (2,919 lbs) lighter than GMC Sierra 3500HD (2017).