OK, even though gas prices are now no longer astronomical, it’s still worth thinking about how we can save on gasoline.

After all, oil is a natural resources of limited supply. At some point, we will run out and World War III will occur as nations fight for what’s left. But that’s a topic for another day!

Only recently did I learn of the term “hypermiling”, which refers to techniques to maximize fuel economy. Maybe you’ll have to drive like Grandpa Joe and driving won’t be so much fun, but it really does work and will save you money every month at the gas pump. You can make a game out of it.

What have I found most useful?

Don’t Speed

I find this a bit difficult given my nature. But not only will you avoid an expensive ticket, you’ll save gas. Maybe you can’t force yourself to drive at the optimum speed of 55 MPH, but at least drive the speed limit. See graph on how your mileage decreases above 55-60 mph.

No pedal to the metal

Most gas is consumed during the acceleration phase as you are overcoming inertia of the car’s mass. Resist the urge to peel out when the light turns green and your wallet will appreciate it. Just ignore the nasty look from that impatient teenager behind you.

Anticipate red lights

Most traffic lights have a predefined timing. If you have a long street ahead, you can usually see the traffic light quite a distance away. If you pay attention to the red/green patterns, you know whether you have time to make it though the green. If you don’t have time, don’t waste gas with your acceleration. Just coast slowly to a stop.

Minimize braking

Sometimes we can’t avoid braking. You can, though, if the street has more than one lane. If the car ahead of you slows down, switch to a more free lane. Remember, every time you hit that brake your fuel efficiency goes down.

Also don’t tailgate. The more distance you have between yourself and the car in front, the more time you have to either switch lanes or slowly cruise to a stop without using your brakes.

Coasting

Faced with a long hill, I often put my car in neutral to “coast” down the hill. I build up more speed that way which allows you to make it further with less gas.

No idling allowed

Turn off your engine if you know you’ll be stopped for more than a minute. Of course, this is hard in traffic. But if you are waiting outside for someone, turn it off!

Avoid Drag

Given equal distances, choose the smoother road. Potholes, gravel, sand will all slow your car down decreasing your efficiency. On the same note, make sure your tire pressures are good and remove any dead weight from the car.
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Next time you get behind the wheel, think a little about how you can be more fuel efficient behind the wheel.

Also remember, though, to be a safe driver. Some of the techniques above may increase your risk of an accident. Just be careful!

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