Stephanie:
My personal opinion, behaviorally speaking, is that a woman's car is only an extension of her purse, and therefore, one will tell you a lot about the other. If my wife tells me to get something out of her purse -- forget it. Pill bottles, breath mints, lipsticks, blush, receipts, old note papers and deposit slips, kleenexes, combs and hair brushes, keys, coins and I don't know what else, all in a jumble that only she could sort through. And her car looks the same way. But show me a woman with one well organized purse, say a vintage leather Coach bag with only the essentials and those organized, and I will bet that she probably drives something like a 2002 BMW or perhaps a 2005 Accura, or some other well made vehicle, and that the inside of her car is neat and uncluttered, too. Just my theory based on observations.