2008 Mazda 3i Sport Sedan, $14,645

I was really surprised (and pleased!) to find that the Mazda3 had a place on this list. Mazda's zippy compact sedan has always had a reputation as the car of choice for people who love to drive, though buying the entry-level 3i Sport model means taking a back-to-basics approach to motoring: Power windows and locks aren't available, and safety features like side airbags and antilock brakes are extra-cost options, as is air conditioning. Mazda reportedly has a new version of the Mazda3 waiting in the wings for 2009. It will have more power and more aggressive looks, but whether it'll have such an affordable price tag remains to be seen.