U.S. Department of Energy Energy Efficiency and Renewable Energy
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Revamped Search Tool Serves Up Alternative Vehicle Options Faster

A graphic of various small blue vehicles with one larger, green car shown under a magnifying glass.

Browse light-, medium-, and heavy-duty AFVs, engines, and hybrid systems easier with the new Alternative Fuel and Advanced Vehicle Search.

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October 30, 2014


Driver Behavior Changes to Improve Efficiency

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What driver behaviors can help reduce petroleum consumption?

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February 19, 2014


A Valuable Resource: The Fuel Economy Guide

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Annual guide provides MPG ratings for more than a thousand 2014 vehicles

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December 12, 2013


Label Your Used Car's Fuel Economy

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Clean Cities Top 20 Facts


#14 FuelEconomy.gov helps consumers and businesses share used cars' fuel economy

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October 18, 2013


Spotlight on Fuel Economy

Chart showing that in general fuel economy decreases as speed increases over 50 mph

Clean Cities Top 20 Facts


#7 Small changes can make a big impact

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August 9, 2013


Vehicle Emissions and Fuel Economy Standards

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What are the federal emissions and fuel economy standards for current and future on-road vehicles?

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April 1, 2013