GMC Sierra 2500HD (2016) is 1028 mm (40.47 inch) longer, 130 mm (5.12 inch) wider, 147 mm (5.79 inch) higher and has 928 liters (32.77 ft3) bigger cargo space than Toyota FJ Cruiser (2016).
Toyota FJ Cruiser (2016) is 993 kg (2,189 lbs) lighter than GMC Sierra 2500HD (2016).