I think the study merely predicts that BMW drivers are more likely to be arsehats. Make of car is not a good indicator of genuine wealth in America. If you're

I think the study merely predicts that BMW drivers are more likely to be arsehats. Make of car is not a good indicator of genuine wealth in America. If you're looking for a heuristic, then a two year old second hand domestically manufactured vehicle would be a better indicator. See Thomas Stanley and William Danko http://en.wikipedia.org/wiki/The_Millionaire_Next_Door http://en.wikipedia.org/wiki/The_Millionaire_Next_Door