I would suggest that you first research what the premium package includes. You can then write down on a piece of paper the pros and cons of the option package. For example, if you get bothered by bright headlights reflecting through the rear view mirrors then it might be a good idea to have the auto dimming mirrors. If you have a garage door then, wow, the premium package has little buttons that you can press that makes the door on your garage go up and down.
Last edited by loesch; 11-12-2012 at 03:33 AM.