Well. This one is out there. For sure.

Fiat is introducing a fart-powered car. No shit!

_“In addition to the higher-output Panda Sport, Fiat will be showing two new methane-powered vehicles at the Paris show at the end of the month. Over the past year, across Europe, Fiat has sold 24,000 methane-powered cars; the major advantage being reduced CO2 emissions.” _

- AutoBlog