GMC Sierra 2500HD (2019) is 1315 mm (51.77 inch) longer, 240 mm (9.45 inch) wider, 411 mm (16.18 inch) higher and has 1350 liters (47.67 ft3) bigger cargo space than Toyota C-HR (2020).
Toyota C-HR (2020) is 1291 kg (2,846 lbs) lighter than GMC Sierra 2500HD (2019).