Looking to reduce your carbon footprint, save money or just contribute less to that nasty smog?
Well, this is your buying guide to the cleanest, most efficient cars on the market.
Learn more >
Start Your Research
Browse by Make and Model:
By Category:
 Sedan |
 Wagon |
 Van/Minivan |
 Coupe |
 Pickup |
 Crossover |
 Sports |
 SUV |
 Neighborhood |
Popular Searches
| Vehicle | GW | SS |
| 2011 Honda CR-Z HYBRID | 10 | 9 |
| 2011 Toyota CAMRY HYBRID | 9 | 9 |
| 2011 Ford FOCUS 2DR | 8 | 9 |
| 2011 Ford FOCUS 2DR | 8 | 9 |
| 2011 Ford FOCUS SEDAN | 8 | 9 |
| Vehicle | GW | SS |
| 2011 Ford FOCUS SEDAN | 8 | 9 |
| 2011 Hyundai SONATA | 8 | 9 |
| 2011 Mazda 3 | 8 | 9 |
| 2011 Mazda 3 | 8 | 9 |
| 2011 Mazda 3 | 8 | 9 |
View all| Vehicle | GW | SS |
| 2011 Cadillac ESCALADE 2WD/4WD HYBRID | 6 | 6 |
| 2011 GMC YUKON 1500 2WD/4WD HYBRID | 6 | 6 |
| 2011 GMC YUKON 1500 DENALI 4WD HYBRID | 6 | 6 |
| 2011 BMW ACTIVEHYBRID 7 | 5 | 5 |
| 2011 BMW ACTIVEHYBRID 7L | 5 | 5 |
| Vehicle | GW | SS |
| 2011 BMW ACTIVEHYBRID X6 | 4 | 5 |
| 2010 Ford ESCAPE HYBRID | 8 | 9 |
| 2010 Mazda TRIBUTE HYBRID | 8 | 9 |
| 2010 Mercury MARINER HYBRID | 8 | 9 |
| 2010 Toyota HIGHLANDER HYBRID | 8 | 8 |
| Vehicle | GW | SS |
| 2011 Honda CR-Z HYBRID | 10 | 9 |
| 2011 Toyota CAMRY HYBRID | 9 | 9 |
| 2011 Chevy HHR FWD FFV | 7 | 6 |
| 2011 Chevy HHR FWD FFV | 7 | 6 |
| 2011 Chevy HHR FWD FFV | 7 | 6 |
| Vehicle | GW | SS |
| 2011 Chevy HHR FWD FFV | 7 | 6 |
| 2011 Chevy HHR PANEL FWD FFV | 7 | 6 |
| 2011 Chevy HHR PANEL FWD FFV | 7 | 6 |
| 2011 Chevy HHR PANEL FWD FFV | 7 | 6 |
| 2011 Chevy HHR PANEL FWD FFV | 7 | 6 |