
Use Your Smart Phone The GasBuddy app will coordinate your location with the best gas prices in your area. Another app worth trying is CheapGas, which provides precise directions to the nearest and least-expensive gas station.
Shop Online According to a recent study by Carnegie Melon's Green Institute, shopping online saves an average of 35 percent in gas consumption -- fuel that you could put toward your next trip. You can find free shipping coupons at sites like FreeShipping.org or CouponSherpa.com.
Lay-off the Lead Foot Speeds exceeding 40 mph force your vehicle to overcome forceful wind resistance, thus consuming fuel faster. Keep an eye on your odometer for maximum fuel efficiency.
Skip those speedy starts You're wasting a lot of gas just to reach the next stop light a second faster.
Coordinate Carpools Try the Carpicipate app to locate like-minded neighbors or community members interested in sharing rides.
Be Loyal to Your Reward Card Depending upon where you live, some stores offer up to 10-cents off per gallon for buying groceries and filling up at their tanks. Sometimes stores and stations offer an additional savings if you pay cash. Myself, I save a nickel a gallon using my Shell rewards debit card.
Buy Discount Gas Gift Cards Sites like GiftCardGranny.com offer discount gas gift cards from various card vendors.
Fuel Up at Warehouse Pumps Filling up at your local warehouse club can save you anywhere from five to 10 cents on fuel compared to surrounding gas stations.
Give Generic a Go Buying "off-brand" gas gets your car from place to place in the same shape as fuel from name-brand stations. In fact, it's often the same gas, yet the price can differ by several cents a gallon.
Use Low Octane According to NPR's Car Talk, using a higher octane gas when your car doesn't need it is worthless. Check your vehicle's manual to determine how low you can go.
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