A set of wheels that moves from one point to the other, is relatively safe in collisons and don't break down.
There are loads of "millionaires" around and ten a penny these days. This "usually" don't change your lifestyle much - unless ya happen to hit on money rapidly or have a personality defect to cure.
I can think of a few "exceptional millionaires" with asset values ... one is well-over a billion dollars now. Do he drive some well-marketed vehicle? No way - he don't give a shit - he's got other stuff to deal with.