Top 10 Green Cars

Global Warming has become a well known fact even among the ordinary people these days. Using a green car instead of the normal cars might be a solution to this problem. These days we see a rise in concept green cars being announced. And the best part is, most of them are coming out in real and hitting the roads. Some of these green cars run on stored electric on their battery, some use hybrid technology of IC engines and electric motors simultaneously to maximize fuel efficiency, some run on ethanol which may be a sustainable alternative to petrol/diesel, some run on LPG etc. What are the best cars among those cars that can really help to save the earth? Here is a list of top 10 green cars.