Hyundai Accent - cheapest new car

Base price: $14,545

Fuel economy: 28 City, 37 Hwy

Watch: Hyundai's Accent: Efficiency and power
The Accent's a really decent little car, especially around town. It's also a good looking car with a nicely put together interior. On the highway, though, its engine sound begins to drone in a truly irritating fashion. A good car, but not Hyundai's best work.