After Cheapest car, TATA motors is all set to develop car driven by compressed Air so most economical car.

 Tata Motors Managing Director Ravi Kant told a leading financial daily that his group last year signed an agreement with MDI, a private French company developing cars driven by compressed air.

 Reports last week said Tata was looking at the feasibility of applying the technology to power generation. According to MDI, which is based near Nice, compressed air technology can be applied to emergency generators.

Guy Negre, the French engineer who is working on the invention, was quoted saying last week his five-seater OneCat, with zero emissions in cities, will be marketed within a year.

The paper said the car would be run by compressed air tanks at speeds below 50 km per hour, and by petrol, diesel or another fuel at high speeds.