Apr 16, 2025 · On the Green Vehicle Guide you can search for green vehicles and see information on light duty vehicles, including emerging vehicle technology and alternative fuels. The site also addresses transportation's role in climate change.

Need help choosing a car? Put official EPA estimates on your site! This website is administered by Oak Ridge National Laboratory for the U.S. Department of Energy and the U.S. Environmental Protection Agency. Find and compare the fuel economy, fuel costs, and safety ratings of new and used cars and trucks.

Apr 15, 2025 · EPA gas mileage, safety, air pollution, and greenhouse gas estimates for new and used cars and trucks. Improve the MPG of your vehicle with our gas mileage tips.

Aug 5, 2024 · EPA's National Vehicle and Fuel Emissions Laboratory (NVFEL) tests new cars and trucks sold in the U.S. to ensure that they comply with federal emissions and fuel economy standards.

Search by EPA Size Class for fuel efficient new and used cars and trucks.

Feb 28, 2025 · EPA and the National Highway Traffic Safety Administration (NHTSA) are taking coordinated steps to enable the production of a new generation of clean vehicles, through reduced greenhouse gas (GHG) emissions and improved fuel use from onroad vehicles.

Oct 29, 2020 · Search for the cleanest, most fuel efficient vehicle that meets your needs. What is a green vehicle? Check out the estimated savings of U.S. consumers who have already purchased new vehicles under the fuel economy & greenhouse gas standard! More about the standards » estimated GHG reductions from U.S. consumers who have already purchased.

The EPA rule applies to model years 2027 to 2032 and will significantly reduce emissions of planet-warming greenhouse gases, as well as other air pollution such as nitrogen oxides and particulate matter from new passenger cars, light trucks and pickups.

Sep 24, 2019 · EPA has lowered the amount of pollution light duty vehicles can emit multiple times since the first standards were set in 1970. EPA termed the first emission standards for cars and light trucks “Tier 1” Standards, with Tier 2 and Tier 3 as subsequent updates to the standards.

Mar 21, 2024 · Here’s what the federal rules mean for car companies, the climate, and you. The EPA has finalized new emissions rules for light-duty vehicles like cars and medium-duty vehicles like transit vans...