Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Chemicals and Toxics
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Pesticides
    • Radon
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Guidance
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • EPA Administrator
    • Organization Chart
    • Staff Directory
    • Planning, Budget, and Results
    • Jobs and Internships
    • Headquarters Offices
    • Regional Offices
    • Lab and Research Centers
Automotive Trends Report
Contact Us

Download the Automotive Trends Report

2021 Executive Summary

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

  • 2021 EPA Automotive Trends Report -- Executive Summary (pdf) (EPA-420-S-21-002, November 2021)

2021 Full Report

The EPA Automotive Trends Report summarizes information about new light-duty vehicle greenhouse gas (GHG) emissions, fuel economy, technology data, and auto manufacturers' performance in meeting the agency’s GHG emissions standards.

  • The 2021 Automotive Trends Report (pdf) (EPA-420-R-21-023, November 2021)
Table of Contents
1. Introduction
2. Fleetwide Trends Overview
3. Vehicle Attributes
4. Vehicle Technology
5. Manufacturer GHG Compliance
6. Appendices A-F: Methods and Additional Data

  • EPA provides detailed data from this report, including all years of the light-duty GHG standards here: Explore the Automotive Trends Data. EPA will continue to add content and tools to allow transparent access to public data.

Previous Year's Report

The 2021 report supersedes all previous versions of this report. The previous year’s version is available for reference only.

  • Download the 2020 Automotive Trends Report
  • Automotive Trends Report Home
  • Introduction
  • Highlights
  • Download the Report
  • Data
    • Explore the Data
    • About the Data
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on January 5, 2022
United States Environmental Protection Agency

Discover.

  • Accessibility
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data.gov
  • Inspector General
  • Jobs
  • Newsroom
  • Open Government
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.