Chevrolet Suburban LS 2007 Used Automatic Gasoline mileage: 300 KM or more 4WD Peace be upon you. We have this GMC. The engine is consuming oil and the exhaust is emitting white smoke. The transmission is jerking. The differential and 4WD are guaranteed. It needs mechanical and electrical repair. The final price is 15,000. Please, those who don't have the money should not contact me.