GMC Sierra 3500HD (2014) is 1044 mm (41.10 inch) longer, 122 mm (4.80 inch) wider, 249 mm (9.80 inch) higher and has 1462 liters (51.63 ft3) bigger cargo space than Toyota Kluger (2016).
Toyota Kluger (2016) is 805 kg (1,775 lbs) lighter than GMC Sierra 3500HD (2014).