"Most millionaires drive domestic made vehicles, the most popular being - are you ready for this? - the Ford F-150 Pickup Truck. Three in ten millionaires drive the F-150. Another 25% drive the Ford Explorer sports utility vehicle. Caddies and Lincolns are only the third and fourth favorites, while Rolls Royces and Ferraris don't even make the top ten favorite list. And most millionaires keep their vehicles longer. Over fifty percent drive vehicles two or more years old. In fact, 36.6% of millionaires buy used cars rather than new!"
http://www.richbythirty.com/articles...renextdoor.htm
Of course, going out and buying a used F150 won't make you rich. Rather, vehicle choices reflect attitudes toward spending and investing that are conducive to building (rather than squandering) wealth.
Food for thought.