+ The Greenest and Meanest cars of 2007

While looking for a topic about transportation, I found a website dedicated to providing consumers with information about green cars. Its called Greenercars.org. They provide consumers with the Green score rating of each car on the market; this score is based on fuel efficiency, city and highway mileage.

You can check out a list of the greenest cars from 2007,
And the environmental enemies as well.