GMC Sierra 3500HD (2020) is 1417 mm (55.79 inch) longer, 191 mm (7.52 inch) wider, 155 mm (6.10 inch) higher and has 1589 liters (56.11 ft3) bigger cargo space than Toyota Land Cruiser (2018).
Toyota Land Cruiser (2018) is 643 kg (1,418 lbs) lighter than GMC Sierra 3500HD (2020).