GMC Yukon XL 2011 Used Automatic Gasoline mileage: 307 KM or more Peace, mercy, and blessings of God be upon you. Remember God and send blessings upon the Prophet. I am offering for sale a GMC Yukon XL. Mileage: 307,000. Engine: guaranteed. Transmission: guaranteed. Suspension: guaranteed. The car is clean. Serious buyers only, please. Contact: 0559931343