ft EA~ United States ~ Environmental Protection ,,., Agency The 2022 EPA Automotive Trends Report Greenhouse Gas Emissions, Fuel Economy, and Technology since 1975 EPA-420-R-22-029 December 2022 •-------This technical report does not necessarily represent final EPA decisions, positions, or validation of compliance data reported to EPA by manufacturers. It is intended to present technical analysis of issues using data that are currently available and that may be subject to change. Historic data have been adjusted, when appropriate, to reflect the result of compliance investigations by EPA or any other corrections necessary to maintain data integrity. The purpose of the release of such reports is to facilitate the exchange of technical information and to inform the public of technical developments. This edition of the report supersedes all previous versions. Table of Contents Introduction.................................................................................................................................. 1 A. What’s New This Year............................................................................................................................1 B. Manufacturers in this Report...............................................................................................................2 C. Fuel Economy and CO2 Metrics in this Report ...................................................................................3 Fleetwide Trends Overview.........................................................................................................5 Overall Fuel Economy and CO2 Trends...............................................................................................5 Production Trends.................................................................................................
