OScar project web page - http://www.theoscarproject.org/ be free to participate in this project! You could do real influence in OScar project. And on the other hand it's almost impossible to influence some large closed companies - they do what they want. Sometimes they do good, but usually harm.
Only Open Source technology could compete with these oil and car corporations.

Only one possibility really spread to world efficient cars is to make Open Source car.
I'm promoting Open Source because it's rout to green future.
If now we will support Open Source starting from Open Source web browser or productivity suite or operating system in future wee will see OScar, and some OS wind power plant and many many things. We can solve it! So start solve it now!