GMC Sierra 3500HD (2016) is 1315 mm (51.77 inch) longer, 240 mm (9.45 inch) wider, 386 mm (15.20 inch) higher and has 1614 liters (57.00 ft3) bigger cargo space than Toyota C-HR (2020).
Toyota C-HR (2020) is 1239 kg (2,732 lbs) lighter than GMC Sierra 3500HD (2016).