E85 fuel car (4 questions)?

1.Other than these marks, Chrysler, Ford, General Motors, Isuzu, Mazda, Mercedes, Mercury, Nissan, are any other comapanies such as Subaru planning to make e85?

2. How is e85 made. What is it made out of other than corn?

3.Are there any pros and cons about e85?

4.Like the hydrogen fuel cell car can i make home made e85? Can i make a mini car and test?

Daimler Chrysler’s Hydrogen Fuel Cell Car

This is a look at the Daimler Chrysler’s hydrogen fuel cell car. It’s not only pollution/emission free vehicle which is great for the environment, but there are many advanced safety features that may soon show up on future generations of Daimler Chrysler automobiles.