Joint effort by the U.S. DOE and EPA. New vehicle fuel mileage guide, gas saving tips, information on greenhouse gases, advanced technology and FAQs.

Includes free lists of recalls and technical service bulletins.

Explains the use and function of automotive parts, equipment, and accessories.

Automotive and motorsports information

Illustrates the structure of the automobile industry, including partnerships between manufacturers.

A guide to vehicles available in India. Features models, prices, manufacturers and consumer information.

Tuning portal with message boards, chatbox, links database and a large gallery.

A large collection of automotive sites organised by make.

National shared use automated phone service network to refer consumers to screened and approved automotive service providers.

Technical information on all aspects of automotive engine management. Includes fuel injection, ignition, sensors and actuators. Also includes a waveform library and e-mail helpdesk.