GMC Yukon (2021) is 480 mm (18.90 inch) longer, 120 mm (4.72 inch) wider, 213 mm (8.39 inch) higher and has 1191 liters (42.06 ft3) bigger cargo space than Toyota Highlander (2018).
Toyota Highlander (2018) is 466 kg (1,027 lbs) lighter than GMC Yukon (2021).