Skip to content

Skip to navigation

Share EmailPrint

Search & Explore

Calculate Savings

About this Site – a Guide to Clean and Efficient Vehicles is a web site of the California Air Resources Board developed as a resource for car buyers to find clean and efficient vehicles. The web site is designed to educate Californians that pollution levels range greatly between vehicles, and there are a variety of clean vehicle options available today that offer the same style, performance and luxury features as traditional gasoline vehicles. provides information and resources to learn about clean advanced vehicle technologies and fuels, and offers a variety of useful search and comparison tools to help car buyers find the cleanest vehicle that suits their lifestyle.

As a way for car buyers to compare the pollution levels between vehicles, provides Fuel Economy and Environment Label information. Smog Ratings are provided for all vehicles from 2000 to present. Greenhouse Gas Ratings are available for 2009 and newer model year vehicles.

Additional Resources

California Air Resources Board

Find Clean Vehicles

Slide arrows to view vehicles by rating. Rating of seven or higher are the cleanest.

Greenhouse Gas

Smog Rating

This document was printed from