GMC Yukon XL (2021) is 866 mm (34.09 inch) longer, 132 mm (5.20 inch) wider, 213 mm (8.39 inch) higher and has 1791 liters (63.25 ft3) bigger cargo space than Toyota Highlander (2019).
Toyota Highlander (2019) is 531 kg (1,171 lbs) lighter than GMC Yukon XL (2021).