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How to save on gas

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Kay's picture
User offline. Last seen 3 days 21 hours ago. (Offline)
Joined: 12/19/2008
Posts: 1073

Here's ten ways to do so if you're not already doing your best to cut costs at the pump.
 
1) Slow and steady wins the race
Gasoline mileage drops off in most cars once you're going faster than about 60 mph (see chart at left). For every 5 mph you drive over 60 mph, you're essentially paying an extra 24 cents per gallon of gas.
Try using cruise control on interstates and other highways to maintain a constant speed. It can also help to use your car's overdrive gears, which save fuel and engine wear by reducing your speed.
 
2) Be cool in traffic
Aggressive driving — speeding, swerving, sudden acceleration and braking — is not only dangerous, it can lower your gas mileage 33 percent on highways and 5 percent on city streets. Revving your engine while stopped is even more wasteful.
 
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The best way for a person to have happy thoughts is to count his blessings and not his cash. ~Author Unknown

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frazzledmom's picture
User offline. Last seen 4 days 18 hours ago. (Offline)
Joined: 12/29/2008
Posts: 838
Re: How to save on gas

Air conditioning can be a big drain on gasoline, so make sure you don't just leave it on absentmindedly, and certainly don't leave it on while windows are open, even if they're just cracked. You can improve your fuel efficiency in stop-and-go traffic by turning off the A/C and rolling down the windows instead, but that's not necessarily always the best idea.
When driving above 55 mph, especially for long periods on highways, the opposite is true — open windows make a vehicle less aerodynamic by letting in air, which increases air resistance and decreases fuel efficiency. On long road trips, using air conditioning could actually improve your mileage by up to 20 percent.

 
You learn something new every day. I didn't know either of those things! Thanks for the tips Kay. :)



 
Only when the last tree has died and the last river been poisoned and the last fish been caught will we realize we cannot eat money. - Cree Indian Proverb

bringmeroses's picture
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Re: How to save on gas

I don't crack my windows when the AC is on. What's the point in that? You're letting all the cool air out.



When you have only two pennies left in the world, buy a loaf of bread with one, and a rose with the other.

purplerain's picture
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Re: How to save on gas

bringmeroses wrote:

I don't crack my windows when the AC is on. What's the point in that? You're letting all the cool air out.

Ever tried a long car ride with a smoker and windows not even cracked? Trust me, letting a little air out is well worth it compared to sitting in such a small enclosed space with  cigarettes being puffed the whole trip.

Jewel's picture
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Joined: 03/27/2009
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Re: How to save on gas

Ewww! That makes me feel ill, purplerain. I can't stand anybody smoking in a car. If it's not the smoke it's the ash getting everywhere you need to worry about. My dad used to try flick his ash out the window when I was small and it would blow right back into my face in the back seat. That's why I hate it so much now.