Massachusetts Subaru News December 2013

5 Tips for Saving Money on Gas

It's no secret that the price of gas fluctuates and rises. In fact, according to data from the Energy Information Administration (EIA), the national average price for a gallon of regular gas in the middle of January 2009 was about $1.83, and this price climbed to $3.44 three weeks later. In 2012, the average gas price exceeds $4.00 in some areas. With unpredictable dates as to when gas prices will come down, you should be smart about how to save on fuel costs before you reach the pump. If you are not ready to purchase a more fuel-efficient car like Subaru at Boston Subaru dealerships, you can still significantly reduce your driving costs with the following gas-saving tips.

Pack Light

A loaded roof rack on your automobile can reduce fuel economy by about 5%, according to the U.S. Department of Energy. Every hundred pounds you carry in a typical car also decreases its fuel economy by 1% to 2%. Thus, when you're planning a cross-country road trip, be sure to put everything you can inside your car, and pack light.

Maintain Computerized Exhaust Systems

Modern cars come with advanced systems composed of oxygen sensors, catalytic converters, and other parts that closely monitor a car's fuel mix in fuel injection systems. It is very important to ensure that these systems are in good condition, as having bad exhaust systems can cause wasted gas. Even a faulty oxygen sensor can decrease MPG by up to 40%. Many of these issues will flag the car's check engine light, and some states/countries already require yearly emissions tests that will detect glitches. You can also reap the benefits of better gas mileage when you ensure that your fuel system is working properly. 

Get Pumped

Inflating tires to manufacturer specifications can also save on gasoline and even prevent some kind of accidents. The U.S. Department of Energy's website (fueleconomy.gov) indicates that proper PSI (Pounds per Square Inch) can save you up to 3.3% on gas costs.

Turn Off the A/C

Your vehicle's air conditioning can consume a large amount of gas, so you shouldn't leave it on absentmindedly, and definitely never leave it while your car's windows are open, even if they are cracked.  However, when you're driving above 55 mph for long periods, you should do the opposite-open windows make your car less aerodynamic by letting the air in, which raises air resistance and reduces fuel efficiency. On long road trips, using the A/C could actually increase your mileage by up to 20%. And remember, 55 mph is considered the sweet spot - the speed at which a car has the best gas mileage.
 

Fill Up the Tank, Wednesday Morning

The perfect day to fill up your gas tank is Wednesday, as it is the cheapest day of the week. The weekends are considered the most expensive. Why? Gas stations change their gas prices mid-morning, so you should head to the pump before going to the office. 

All of these overall fuel efficiency tips can help fight the costs for a driver, to save on one of the biggest routine expenses of the average household.


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