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10 Best Green Cars

Toyota Prius (MSRP $23,050)
Check out the Toyota Prius!
Check out the Toyota Prius!

By all counts the venerable Prius from Toyota ranks highest of vehicles relying on hybrid gasoline-electric propulsion technology. It is rated at 51 mpg city and 48 mpg highway (50 combined). Pretty close behind that is the new larger Prius V with 44 mpg city and 40 mpg highway (42 combined).