GMC Sierra SLT 2006 Used Automatic Gasoline mileage: 230 KM Mashallah, blessed be God. GMC Sierra 2006, custom, original. Single rear wheel. The car's engine is guaranteed. The second gear slips. It has a 40,000 BTU transmission cooler. Speed headers and custom-made cat-back exhaust. ECU tuning for packs, cutouts, and disengagement. The body needs a few things, to be mentioned to the serious buyer. Selling for cash. The highest offer is 24,000. Please do not lowball. I am not looking for trades. The original odometer reading is available. I changed it a year ago, and it had 230,000 miles. Finally, remembering God is good. Please only serious buyers should contact.