GMC Yukon (2021) is 968 mm (38.11 inch) longer, 280 mm (11.02 inch) wider, 394 mm (15.51 inch) higher and has 1626 liters (57.42 ft3) bigger cargo space than Toyota Matrix (2018).
Toyota Matrix (2018) is 1200 kg (2,646 lbs) lighter than GMC Yukon (2021).