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Light-Duty Vehicle CO2 and Fuel Economy Trends

Download the CO2 and Fuel Economy Trends Report, 1975-2016

This is the previous year's report. Download the current report.

1975-2016 Executive Summary

Stand-alone document summarizing the key highlights from the full Trends Report.

1975-2016 Full Report

The Light-Duty Automotive Technology, Carbon Dioxide Emissions, and Fuel Economy Trends Report is published annually to summarize trends in EPA’s best estimate of real-world tailpipe carbon dioxide (CO2) emissions and fuel economy, and associated technologies.

1975-2016 Report Tables

1975-2016 Appendices to the Report

Download the Full Trends Report and Executive Summary