Tips for Getting Better MPG
Today’s tips for getting better MPG out of the $3.59/gallon gas we buy comes from:
Sean Brodrick posting on 4-23-08 for Money and Markets newsletter
1) Slow down. Typically, a car going over 60 miles an hour is likely to decrease its fuel economy. The rule of thumb is for every mile per hour faster than 55 mph, fuel economy drops by about 1%; the drop-off increases at a greater rate after 65 mph. According to fueleconomy.gov, “you can assume that each 5 mph you drive over 60 mph is like paying an additional $0.20 per gallon for gas.”
2) When you’re finished at the gas pump, turn the handle 180 degrees so that it’s upside down. This will force out up to 1/2 cup of gas into your tank. Put your gas cap back on right away and tighten it firmly — gas evaporates quickly.
3) Use cruise control on the highway. That cuts down the engine speed and allows your car to maintain a steady momentum without exerting too much effort.
4) Remove excess weight from your car. By that, I don’t mean leave your mother-in-law at the rest stop. I mean dump all the junk you may be carrying around in your trunk. Every extra 100 pounds your car carries decreases fuel efficiency by about 2%.
5) Perform needed maintenance on your car. A well-tuned engine, clean air filter and fully-inflated tires will do wonders for your gas mileage. According to fueleconomy.gov, under-inflated tires can lower gas mileage by 0.4% for every 1 psi drop in pressure of all four tires. On the other hand, fully inflating your tires can improve your gas mileage by about 3.3%. Replacing a clogged air filter improves your mileage by about 10%, and tuning your car (when it needs it) improves gas mileage by about 4%. Add it up and that’s 17% improvement. If your car gets 25 miles to the gallon and you drive 12,000 miles a year, you’ll save 81.6 gallons — about $326 at $4 per gallon gas.
And if you get 15 miles to the gallon, the same tips could save you $544.
6) Telecommute as much as possible. This isn’t possible for everyone, but the cheapest gas is the gas you don’t use; plus time you don’t spend driving is time you can spend working. If you need another argument to convince your boss, here’s one: It’s patriotic. A portion of every dollar we send our “good friends” in Saudi Arabia goes to support al Qaeda.
more tips will be posted this week! And, if you have some of your own tips, then leave a comment and help your fellow Coloradoans save money on gas.
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