GMC Yukon (2021) is 470 mm (18.50 inch) longer, 168 mm (6.61 inch) wider, 223 mm (8.78 inch) higher and has 992 liters (35.03 ft3) bigger cargo space than Subaru Tribeca (2015).
Subaru Tribeca (2015) is 579 kg (1,276 lbs) lighter than GMC Yukon (2021).