Meanest Vehicles for the Environment - 2008 are as follows:
1 being the worst...
1) 2008 Volkswagen Touareg 2. Yes, it's a Diesel.
2) Bugatti Veyron 16.4
3) 2008 Mercedes-Benz GL320 CDE. Yes, it's a Diesel.
4) 2008 Jeep Grand Cherokee. Yes, it's a Diesel.
5 2008 Mercedes-Benz R320 CDI Yep, it's a Diesel!
6) 2008 Lamborghini Murcielago
7. 2008 Mercedes-Benz ML320 CDI Yup, it's a Diesel!!
8. 2008 Mercedes-Benz G55 AMG
9. 2008 HUMMER H2
10. 2008 GMC Yukon 2500
11. 2007 Bentley Azure
12. 2007 Bentley Arnage
Cleanest Vehicles for the Environment - 2008 are as follows:
1 being the cleanest
1)Honda Civic GX NGV
2)Honda Civic GX NGV
3)Toyota Prius
4)Honda Civic Hybrid
5)Smart Fortwo
6)Toyota Yaris
7)Nissan Altima Hybrid
8)Toyota Corolla
9)Mini Cooper
10)Ford Focus
11)Toyota Camry Hybrid
12)Honda Civic
13)Honda Fit
http://autos.aol.com/gallery/smart-car-mini-cooper-greenest-cars-2008
The American Council for an Energy-Efficient Economy (ACEEE) recently released their annual list of "greenest" and "meanest" vehicles for sale in the United States. The "greenest" vehicles can be found in this gallery. The ACEEE's rankings are based on each model's fuel economy and its exhaust emissions.