300M: Somebody nearing their middle age that wanted class, but not the MB, Jag, etc. label
Monte Carlo: A redneck that thinks that by putting a bunch of nascar stickers on his car and a bent piece of sheet metal on the trunk lid, it will somehow turn his car into a stock car.
Sebring: Definately agree with most of the others. Some that is to old to ever buy anything unamerican, but wants a convertable so that they can enjoy the hot Florida sun beating down on the back of their wrinked neck.