Clean, Green Machines

In the market for a new car? Then you might want to check out "The Greenest Vehicles of 2007," a list released this week by the American Council for an Energy-Efficient Economy. The top scorers:

1. Honda Civic GX
2. Toyota Prius
3. Honda Civic Hybrid
4. Nissan Altima Hybrid
5. Toyota Yaris
6. Toyota Corolla
7. Toyota Camry Hybrid
8. Honda Fit
9. Kia Rio / Rio 5
10. Hyundai Accent
11. Hyundai Elantra
12. Honda Civic

The ACEEE also publishes a "Meanest Vehicles" list of unrepentant gas-guzzlers. Lincoln Navigator and Lamborghini Murcielago, we're looking at you...