Top 10 Green Cars

2008 Toyota Prius        
2008 Honda Civic Hybrid  
2008 smart fortwo      
2008 Nissan Altima Hybrid
2008 MINI Cooper        
2008 Ford Escape Hybrid    
2008 Honda Fit          
2008 Mercedes-Benz E320 BLUETEC
2008 Toyota Highlander Hybrid  
2008 Chevrolet Tahoe Hybrid    

Source: Kelley Blue Book

Toyota Highlander Hybrid
For families that demand the added capacity of three rows, the Highlander Hybrid is the most fuel-efficient option available. The gas-electric version of Toyota's mid-size crossover SUV combines available seating for seven, impressive average fuel economy of 26 mpg and proven reliability. The standard equipment list even includes four-wheel drive, so you can commune with nature with the added peace of mind that you're spewing less into the air.

Chevrolet Tahoe Hybrid
Owners of full-size SUVs are suffering more than most at the pump, and many are trading the excess capacity for smaller, more fuel-efficient vehicles. But what of the large, active families that really do need all the size and towing ability of a large SUV? Now there's a hybrid for them, too. The Chevrolet Tahoe Hybrid can be equipped with seating for eight, four-wheel drive and can tow more than 8,000 pounds - all while seamlessly transitioning between gasoline and electric power and delivering 50-percent better city mileage than its gasoline-only counterpart.