If Arizona allows diesel cars, then maybe you could get some cool turbo diesel car that will run on used oil from MacDonalds. With fuel prices skyrocketing you should have no problem at all selling the car, maybe at a profit....Wow, I hadn't thought of that--finance a European vacation by buying a car! My problem would be that only cars I'd want to buy in Europe are those you can't find here--like a really nice Citroen or Renault, or a Smart Car or the Mercedes A car, none of which you can drive in the States.