A new AAA survey reveals that one-in-three Americans do not believe the U.S. Environmental Protection Agency’s (EPA) new vehicle window sticker accurately reflects the fuel economy they achieve when driving. To assess the accuracy of this perception, AAA performed an analysis of data collected on the EPA’s FuelEconomy.gov website, along with laboratory and real-world vehicle testing, and found that driver behaviors and environmental conditions, rather than vehicle shortcomings, are likely responsible for most fuel economy variances.
