Vehicle Fuel Economy

Find a green vehicle and compare fuel economy.

EPA Green Vehicle Guide

EPA 2010 Fuel Economy Guide

Side-by-Side Car Comparison

Green vehicle tool Auto Comparison Tool
Use this guide to choose the cleanest and most fuel-efficient vehicle that meets your needs. Low emissions and good fuel economy are both important for the environment.Find a fuel-efficient vehicle Download a printable guide to fuel efficiency, costs, and other tips for all 2010 vehicles. Download the PDF Side-by-side comparison of various cars. Get petroleum consumption, carbon footprint, and air pollution score.

Tips for Greater Efficiency

Proper and timely vehicle maintenance has a direct effect on your vehicle's fuel economy. This in turn has an impact on the amount of pollutants generated by your vehicle.

Proper Tire Inflation

  • Check monthly: Underinflated tires can decrease your gas mileage. By spending just a few minutes a month to check your tire inflation, you could save yourself a lot of money.
  • Check each winter: You may want to check your tires more often in the winter. Tires will lose about 1psi of pressure for every 10 degrees Fahrenheit drop in temperature. Keep an accurate tire pressure guage in your glove box and check the tires when they are cold.

Learn more about tuning your car.

Fuel Economy vs. SpeedOptimize Your Driving Habits

  • Drive smoothly: Aggressive driving (speeding and rapid acceleration and braking) can lower your gas mileage by as much as 33% at highway speeds and 5% around town.
  • Observe the speed limit: Each 5 MPH you drive over 60 MPH can reduce your fuel economy by 7-8%.

Get more driving tips.

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