GMC Sierra 2006 Automatic Gasoline mileage: 300 KM or more Sierra modified 2006 Original modified Sierra Completely repainted changing color from white to black, good and German paint job. Single automatic transmission. The body is original with only one note, and it's for the serious buyer. Engine changed to a 6.0 with high performance, and everything is fine with it. It has a "Kopy Bolt" muffler from "Aalam Al-Shakamain" and an air compressor for the muffler. Steel pipes instead of catalytic converters for sound and enjoyment. Programmed for cutoff only. The engine has not had a camshaft or headers installed yet. In short, the car is very good. The car is for sale by offer, and has not been offered before. Please do not undervalue the item. Note: Shocks and control arms need changing. Please do not call, communicate via WhatsApp or private message. The current offer is 31,000, and we are still continuing, and still aiming for the best.