GMC Sierra 3500HD (2015) is 915 mm (36.02 inch) longer, 125 mm (4.92 inch) wider, 221 mm (8.70 inch) higher and has 1462 liters (51.63 ft3) bigger cargo space than Toyota Kluger (2019).
Toyota Kluger (2019) is 889 kg (1,960 lbs) lighter than GMC Sierra 3500HD (2015).