GMC Sierra 3500HD (2016) is 1372 mm (54.02 inch) longer, 262 mm (10.31 inch) wider, 346 mm (13.62 inch) higher and has 1303 liters (46.01 ft3) bigger cargo space than Honda HR-V (2019).
Honda HR-V (2019) is 1309 kg (2,886 lbs) lighter than GMC Sierra 3500HD (2016).