Congrats Green and welcome to the forum.

As noted above, 2006 Xfires were not sold in the US. I'm sure you could speak with the company offering the prizes about that, but there's little point in my opinion.

It's a fantastic car and I'm sure you'll enjoy it. If you don't you can always sell it (post here to find interested buyers if you go that route). I would suggest that you look through the forum for any questions you may have, it will probably have been discussed already (use search) or post up if you can't get an answer.