|
|
|
Regarding the use of A/C, recent research shows that at speeds above about 40-50 mph it is actually cheaper to run the A/C with the windows up because of decreased wind resistance. There are a bunch of web sites documenting that.
I've heard that the speeds you drive and how fast you accelerate after a stop has a significant impact on your gas mileage. In my state the speed limit is 75 on the interstate and most everyone drives 80+. This kills your gas mileage. Between 55-65 is ideal.
Also, don't "gun it" after a stop sign or stop light. These quick accelerations are hard on gas. Instead accelerate smoothly and evenly after a stop. I'm 27 yrs old and have been driving like this for as long as I can remember. I don't care that people behind me are in such a hurry that they have to "gun it" only to end up with me at the next stop light.
Also, I just read that using cruise control on the highways or interstates also lead to better gas mileage than if you were to not use it in those instances. Sounds like you are already doing a lot of smart things -- good luck!
check gasbuddies.com for your area for the some of the lowest gas prices near your home
I drive about 400 miles a week. We live out in the sticks, and trust me, I have to make my mileage last. Maybe not so much mileage, but to save on cost. I fill up at half tank. People are right, gas prices are outrageous. I drive as close to a circle as I can, but that is not always possible. So, for errands I have to run (shopping, bill paying, etc) I try to make them as close to the appts as I can. Both in date, and in area. I also stay home when I am not driving, meaning, I don't do much 'pleasure driving'.
Tune ups, check tire inflation, basic at home maintenance, and good old common logic also help.
I use half a tank of middle grade gas mixed with the lower price when traveling a far distance and leave earlier and drive slower.
Also, buying gas when it's early of a morning or late at night and the middle of the week. Seems like gas prices are raised toward the weekend in our area and having a large gas can or two on hand to keep filled helps a little bit. At the time it seems like a lot to buy, but when you have to pay higher prices for a fill up, that's when the cost cutter idea kicks in and is appreciated. Short trips to town are cut down as I wait until there are several errands to run and then decide which places in order of saving gas and it also helps the wear and tear on the vehicle. I have a car that is economical on miles per gallon of gas and that helps.