When using AC I get a terrible fume smell. You need to turn AC off roll down all the windows and on two occasions actually had to get out of car and got sick. Took to dealership who agrees they smell something but don't know what's causing it so there is nothing they can do. Filed a complaint with Chevy who claims it's condensation will go away after running AC for a few minutes and will do NOTHING to fix this problem. I had only made one payment on my car when this started happening and they want me to just deal with it. Would never recommend this car or Chevy to anyone and will never buy a Chevy car again when this is how they deal with their customers!!!!