GMC Sierra 2500HD (2015) is 1698 mm (66.85 inch) longer, 250 mm (9.84 inch) wider, 423 mm (16.65 inch) higher and has 1350 liters (47.67 ft3) bigger cargo space than Toyota C-HR (2015).
Toyota C-HR (2015) is 129 kg (284 lbs) lighter than GMC Sierra 2500HD (2015).