It has long been said that using the air conditioning or heat excessively will drain gas mileage. This is true, but only in certain situations. When cars have their windows down while going high speeds, it has been proven that the drag that the window creates is less fuel efficient than having the air conditioning on at a moderate level. Thus, it's best to use air conditioning when traveling fast, and less so when at "stop and go" locations.

 

Fuel efficiency and responsibility go hand in hand in the sense that driving sensibly will lead to better fuel efficiency. Slow acceleration speeds, driving the speed limit (or lower), and braking with self control will all put less strain on engines that would otherwise decrease fuel efficiency performance. This can increase one's fuel efficiency a few miles per gallon in the long run.

 

Even though car manuals sometimes claim that cars should be run on the highest grades of fuel, this is not true. Cars that can accept low grades of fuel should, since this gives cheaper prices for just about the same amount of mileage. Purchasing gas with a higher octane rating may help improve mileage, but not enough to actually justify the price difference.

 

Two other options help dictate gas mileage: weight and tire inflation. Weight, for instance, might be putting extra drag on one's engine, or even causing a car to be less aerodynamic via a lopsided vehicle. Excess weight can also put more strain on tires, which should always be checked for accurate inflation. A tire that is not properly inflated will always decrease gas mileage considerably.

 

Lastly, it should be noted that when "warming up" a car, it shouldn't take more than a minute or two before the car is safe to drive even in winter conditions. There is no use in warming up a car longer than necessary, as this burns extra fuel. When wanting to listen to music while sitting idle, it is also best to turn a car's ignition to the setting that only drains the battery- but be careful not to do so for long or the car may not start again.

 

In the end, getting around the high gas price hikes isn't going to be easy. But being economical and thrifty on the subject can save consumers quite a bit of money over the years. Until alternative fuels can be found, and renewable "green" sources of energy may be used, following the previously mentioned tips becomes important for both our environment and wallets.