<http://ask.metafilter.com/42102/Need-help-finding-a-cheap-car-for-a-tall-guy>
<http://www.edmunds.com/reviews/list/top10/101513/article.html?tid=edmunds.t.townhall.smartshopper.. 1.*>
<http://www.suite101.com/article.cfm/body_size/114571>
Hey Dan! Above are some links that I sent one of our friends who is 6'4" and is in the market for a new car. Can't remember which one of them had some quick tests to tell if the car would fit you or not. I did them in my TCH and was surprised at how accurate I had set my car up and I am only 5'4"!
Most of my driving is in hilly Pacifica CA with some time out on flatter roads and I am getting 35mpg per tank with some serious low flying time.
Good luck with your car buying!