
Fiat has come up with a concept car — equivalent of an automotive trifecta that stores and uses three different fuel types. Named Multipla Multi-Eco, Fiat said that the car can use gasoline, methane or the E85 mixture of gas and bio-ethanol as fuel.

Just a concept for now, the company will show it off at the Paris International Motor Show. Though Fiat doesn’t sell cars in the United States, the soaring gas prices will surely trigger demand for there cars among the motorists.
























Comments
There’s already a car made in Brazil by FIAT that can use all these different types of fuels you mensioned on your post.
The car is named Siena Tetrafuel and it can use gasoline, natural gas (mathane), bio-ethanol or gasohol (20% alcohol/gasoline blends)
Give us the credits!!
http://www.greencarcongress.com/2006/06/fiat_brazil_int.html
I hope not only Fiat can be invented to be run by this kind of fuels. Especially for Auto Parts Lovers, like me, I really make it a point that all what I’m using for my car is good for them too.