How can hypermiling save you gas?
![How can hypermiling save you gas?](https://www.podcastworld.io/podcast-images/stuff-you-should-know-ptoo9p5s.webp)
The EPA tests vehicles for maximum fuel efficiency, but those impressive estimates don't always pan out in real life. Hypermiling is one sure-fire way to improve your fuel efficiency. Find out how it works in this podcast from HowStuffWorks.com.
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