Greenest and Meanest

See which vehicles score the highest and lowest in our annual ratings as well as which vehicles top their class.

Our Greener Choices list shows a selection of widely-available vehicles that score well.

"...It's easy-to-use rating system makes it a snap to see the green from the mean. So enlighten your mind and free your lungs and check out ACEEE's Green Book before you buy."

Motor Week, Maryland Public Television

"For those of you who are more inclined to buy green than you are to drive through it as fuel prices rise, I can recommend no better resource than ACEEE's Green Book...[It] offers solid, practical, well-researched, balanced advice."

Warren Brown, Washington Post

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Greenest and Meanest