GMC Yukon XL (2018) is 490 mm (19.29 inch) longer, 16 mm (0.63 inch) wider, 177 kg (390 lbs) lighter and has 287 liters (10.14 ft3) bigger cargo space than Toyota Sequoia (2018).
Toyota Sequoia (2018) is 66 mm (2.60 inch) higher than GMC Yukon XL (2018).