The Telegraph compares the MDI vehicle to electric. Includes a picture and details of technology. (January 1, 2005)

Photographs and links to information on compressed air vehicles.

News regarding compressed air or "air-hybrid" vehicle engines which recapture and store energy as compressed air.

Designers of the car with a compressed air engine. Includes details of the technology and images of the car.

Reports that Indian automotive manufacturer Tata is to mass-produce the MiniC.A.T. - a zero-pollution car running on compressed air. Includes image gallery and technical description. (March 19, 2007)

Enthusiast describes the cars designed by Guy Negre that run on compressed air.