20. Honda Fuya-Jo (1999)

Designed specifically for party animals, this concept car — whose name means Sleepless City in English — has an interior modeled to look like a dance club. With a steering wheel shaped like a turntable, partygoers don’t even have to sit down as they hop from venue to venue. It almost makes drinking and driving look safe.
15. Volkswagen Aqua (2011)

Designed to be able to maneuver across China’s rough and varied terrain, the Aqua is a certified beast. The only thing that may be a little disconcerting is the door. There is only one and it’s on the back. Just hope you don’t sink.
10. Mazda Nagare (2006)

Meaning flow in Japanese, Nagare is Mazda’s attempt at suggesting the direction its designs will take through 2020. Of all the cars on this list, the Nagare wins the distinction of actually having a shot at production.
5. Nissan Nillson (2014)

Cars seem to be able to run off of anything these days: gas, radiation, water, $24 Makers Mark bourbon whiskey. Don’t laugh, its true. Inspired by Chitty Chitty Bang Bang, Mickey Nilsson was planning to unveil his whiskey-powered, Nissan-chassis masterpiece that was set to hit the streets in 2014. So far, though, no sightings. Could be a fuel shortage, ie- the fuel never made it into the tank.
If you’ve got $3million lying around, this car can be yours.
Inspiration: http://list25.com/25-of-the-worlds-coolest-concept-cars/