GMC Yukon (2018) is 813 mm (32.01 inch) longer, 506 mm (19.92 inch) wider, 244 mm (9.61 inch) higher and has 1017 liters (35.91 ft3) bigger cargo space than Mitsubishi Outlander Sport (2020).
Mitsubishi Outlander Sport (2020) is 1003 kg (2,211 lbs) lighter than GMC Yukon (2018).