Selling a 2007 GMC Yukon XL 1500 with a 6.2L V8 engine. It's used every day, runs well, and has new spark plugs, wires, and coils for all 8 cylinders. Also, it has a new valley gasket, intake gasket, and new brake pads, rotors, and calipers on all 4 corners. Looking for something more fuel-efficient, so selling it cheap for a quick sale at $4500 or best offer. Open to trading for a vehicle with better fuel efficiency