GMC Sierra 3500HD (2017) is 365 mm (14.37 inch) longer, 39 mm (1.54 inch) wider, 42 mm (1.65 inch) higher and has 1031 liters (36.41 ft3) bigger cargo space than Honda Ridgeline (2018).
Honda Ridgeline (2018) is 790 kg (1,742 lbs) lighter than GMC Sierra 3500HD (2017).
