My dh and I were only talking about this recently.
Lots of our friends who are working class, often factory workers, bought brand new 4x4s on credit in the past few years.
And I can't help thinking-what did they expect would happen? If you're a factory worker (as is my dh) on a modest enough income, you can't afford the kind of car that people who went to college for many years, now work in a profession, or own their own business, have.
It's not about whether or not you are as good as the professional person, or less worthy than they; but simple ecomomics.