2011 Automatic Gasoline mileage: 275 KM 4WD Peace, mercy, and blessings of God be upon you. Mashallah, there is no power but with God. I am offering you a Sierra 2011.. It has driven 275,000 km. The car has been with me for approximately 9 years, and I have only seen good from it. The car's mileage is considered good.. I have taken care of it and its oils, I change them at the agency, Al-Jamea AC Delco. I just had the car fully repainted for a color refresh to make its appearance better. It has Bride rims installed. And new Shahin tires. And a transmission cooler. Front Bilstein shocks. The body has not had any issues with me, praise be to God, but when I bought it, it had a fender on the right and left. The car has cost me and is ready for everything, even the bed has a liner installed. Selling for 50,000 if it fetches that price, otherwise I will keep it with me.