GMC Sierra 3500HD (2018) is 1134 mm (44.65 inch) longer, 150 mm (5.91 inch) wider, 102 mm (4.02 inch) higher and has 1610 liters (56.86 ft3) bigger cargo space than Toyota Land Cruiser (2020).
Toyota Land Cruiser (2020) is 589 kg (1,299 lbs) lighter than GMC Sierra 3500HD (2018).