GMC Yukon XL (2021) is 510 mm (20.08 inch) longer, 28 mm (1.10 inch) wider, 167 kg (368 lbs) lighter and has 771 liters (27.23 ft3) bigger cargo space than Toyota Sequoia (2020).
Toyota Sequoia (2020) is 13 mm (0.51 inch) higher than GMC Yukon XL (2021).