I know this is an old and long thread but in the past some members have wondered what the earliest build number for the crossfire. I went to this web site http://www-5.chrysler.com/webselfservice/chrysler/index.jsp?screenName=recall&country=us&emailUrl=go ToEmailForm%28%27R%27%29 and started putting in some early vin numbers and the earliest number it would accept is 4x000014 then iskips to 17,20,22,23 and continues to skip numbers as it counts up. I don't know if these numbers are from North America only and the missing numbers are from Europe or why would they skip numbers. I thought this interesting. By the way in an earlier post in this thread somebody posted they saw number 14.