You guys are mixing apples with oranges. A Mustang is not a commuter car, but an American icon cheap and fast sports car. The Ford and Chevy 4 cylinder versions would be commuter cars, and the Toyota, Honda and Nissan 4 bangers would be the typical foreign commuter car.
I am buying a 2010 cobra as soon as they hit the street.
Used Cars for sale - Ford Mustang classifieds