I remember awhile back about someone wanting to know if you could find out your cars build date in VIN. I don't remember if anything came out of that but yesterday after waxing my car I noticed on the inside of the drivers side door there was manufactured by sticker and it had a date on it. For mine it's March '05. No exact date but hey atleast I know it was during the second month of production. Just thought it was a cool find. Sorry if this an already known fact.