Study Shows Top Tier Gasoline Worth the Extra Price

aaa fuel quality engine test

By Jeff S. Bartlett, Consumer Reports


AAA analysis reveals that gas with detergent additives can keep an engine running smoothly

Location and price drive gasoline sales, according to a new survey by the American Automobile Association. But an extensive study also conducted by AAA, reveals that consumers would be wise to factor the quality of the gasoline in their purchase decision.

Using an independent engine testing lab that specializes in fuel analysis, AAA sought to answer the question: Is “Top Tier” gasoline worth the price? The short answer is yes.  

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