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Save Money By Driving With Your Toe

This article was written by in Frugality. 5 comments.

“Hypermiling” is a word we use for doing everything you can to squeeze the best mileage possible from your car, including hardware modifications which may or may not void your warranty and certain driving techniques which may be both dangerous and illegal. You may have seen some of these tested on Mythbusters, such as driving ten feet behind an 18-wheeler.

It’s fun to read about, but I won’t be doing any of that, myself. However, somewhat buried in a story about “mileage maniacs” in Japan, I found the idea of using only your big toe on the accelerator. This doesn’t seem to add any danger, because I’m still breaking with my other foot which is normally shod. And except for days on which I wear boots, it’s easy enough to slip one shoe off after I get in the driver’s seat.

So I decided to run a little experiment. This first screenshot shows what my normal morning commute looks like, mileage-wise. I take surface streets in the morning, because the traffic is negligible between 6:00 and 7:00 AM, and I don’t go more than 45 mph:

And here’s what it looked like the next day, when I removed my right shoe:

On both days I had the music on like normal, and neither day had more stoplights than the other, at least at first. The last five minutes on day two were kind of a traffic beating, but that’s bound to happen from time to time. What’s more important, I think, is that when I was shoeless, I got up over the 50 mpg hurdle much faster. Why is this happening?

I think that when you’re using just your toe, you’re putting less pressure on the pedal as a matter of course, and your body encourages your brain to think harder about how you should be accelerating. Also, and this may be psychosomatic, the engine noise seems more apparent to me, and I don’t want to hear any crunchy revving noises, so I back off more often.

I’ll keep running my experiments, and I hope you consider performing your own. This looks like a great way to save a few dollars a week without even trying.


Updated September 12, 2011 and originally published June 29, 2010.

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About the author

Smithee formerly lived primarily on credit cards and the good will of his friends. He is a newbie to personal finance but quickly learning from his past mistakes. You can follow him on Twitter, where his user name is @SmitheeConsumer. View all articles by .

{ 5 comments… read them below or add one }

avatar 1 Anonymous

You should check out That’s THE best source for information about hypermiling and about safe driving.

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avatar 2 Anonymous

I’ve been doing this ever since I saw it on an episode of Spongebob. Tried it out just for fun and I was surprised how well it worked.

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avatar 3 Anonymous

Very clever idea, I wonder if you get more feedback without your shoes and so you drive more carefully? You may not hear your engine any better (especially with music) but you should have better “feel.”

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avatar 4 Anonymous

I think this might work for smaller vehicles. I can’t image being able to safely drive my SUV this way.

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avatar 5 Anonymous

I don’t drive with my big toe, but I often take off my shoes, especially when I have heels or funky sandals on. I do think that your foot is more responsive to the feel of the engine, so you react better, and therefore probably use less gas.

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