"U.S. Environmental Protection Agency, in cooperation with the Federal Energy Administration, has prepared this guide to provide you with comparable miles-per-gallon information for the broad range of vehicles expected to be sold in this country this year. This booklet lists the estimated fuel economy of about 250 new car and light-duty truck line and engine combinations that meet the 1975 emission standards and are certified for sale in California as of January 15, 1975. This is the second edition of this booklet. It includes all of the information published earlier, and adds information for the cars and light-duty trucks certified since September 15, 1974. The vehicles tested were prototypes of the 1975 models which the U.S. Environmental Protection Agency (EPA) tested in its own laboratory to assure compliance with air pollution standards, or which were tested by manufacturers and the results approved or confirmed by EPA. Because the same engines are used in a number of different vehicles, it is not necessary to test each particular model to see if it meets the standards or to calculate the fuel economy data presented here."--P. 1.