GMC Yukon XL 2012 Used Automatic Gasoline mileage: 400 KM or more Used GMC Yukon XL 2012 for sale Automatic transmission Gasoline Mileage: 400,000 Peace, mercy, and blessings of God be upon you Type / GMC Yukon XL Model / 2012 Mileage / (400,000) thousand kilometers Al-Tawkeelat Trim / Standard Transmission / Automatic (original gearbox) Engine / Original. Gearbox / Original. Airbags / Original and intact Body / Various paint jobs due to minor scratches.. Inspected and renewed, ready for transfer.