GMC Sierra 2500HD (2018) is 1135 mm (44.69 inch) longer, 150 mm (5.91 inch) wider, 101 mm (3.98 inch) higher and has 1337 liters (47.22 ft3) bigger cargo space than Toyota Land Cruiser (2017).
Toyota Land Cruiser (2017) is 478 kg (1,054 lbs) lighter than GMC Sierra 2500HD (2018).