GMC Yukon XL 2009 Automatic Gasoline mileage: 300 KM or more Peace, mercy, and blessings of God be upon you. GMC Yukon, Mashallah Tabarak Allah. The car is like new, it does not complain of anything. Engine is guaranteed. Gearbox is overhauled. Engines are Mashallah. The body has a light dent in the rear driver's door. Communication is via WhatsApp.