Air powered cars???

Question

are they real? and what gas mileage do they get? how much $$$ to buy one?????

Answer 1

not on market as  it isn't an economic vehicle to use  as an everyday runaround.  has been tried with a passenger  vehicle but I think abandoned now.

Answer 2

http://en.wikipedia.org/wiki/Air_car

They are for real and being sold in India under the Tata brand...not sure of the price. A US company is supposedly developing them too. Great for short trip commuting. Gas mileage is none since they run on compressed air....range is about 60-80 miles before recharging.