Whoa... who will pedal the bike? Arnold Schwarzenegger? If you want to charge your car via bicycle figure on pedaling for about a week and a half. Remember, the energy you put in must be greater than the energy you want to get out. You're basically talking about generating all the energy necessary to push an automobile for an hour... with your bicycle. I don't know about you, but I don't want to tow a car for an hour with my bicycle, and there's no way I could do it at 40+ mph even if I wanted to. Maybe if you built a ten-man bicycle and connected that to a generator... that would give you about 5hp.
If you really want a clean charging method, consider purchasing some solar cells and installing them on your roof or in your back yard. Depending on your location, you could also consider a small wind turbine. I hear solar is easier to live with though.