Drivers are wasting their money on premium gas

(USA TODAY/Eli Blumenthal) — For years, drivers have been under the impression that premium gas was better for their car. Not so, says AAA.

A new AAA study says American drivers wasted more than $2.1 billion dollars in the last year by using pricier premium-grade gasoline in cars built to run on more traditional regular fuel.

For cars designed to run on regular fuel, AAA found that using premium provided "no benefit" compared to regular gas -- no improvements to engine life, fuel economy or even reducing tailpipe emissions.

“Drivers see the ‘premium’ name at the pump and may assume the fuel is better for their vehicle,” said John Nielsen, AAA’s managing director of Automotive Engineering and Repair in a statement. “Premium gasoline is higher octane, not higher quality.”

As part of the study, AAA pumped regular and premium gas into cars with four-, six- and eight-cylinder engines designed to operate on regular-grade fuel. It then ran the vehicles, specifically a Toyota Tundra pickup and Dodge Charger and a Mazda3 sedans, on a dynamometer, a sort of "treadmill for cars," to measure horsepower, fuel economy and tailpipe emissions to see how they would fare with both types of fuel.

Cars with engines designed for regular fuel make up 70% of the vehicles U.S. drivers use, with every car on Cars.com's list of the top 10 vehicles sold in August running on regular gas. That said, nearly 16.5 million U.S. drivers unnecessarily used premium-grade gasoline in their vehicle at least once in the last 12 months, according the driver advocacy organization. Those who chose the pricier gasoline did so at least once per month, on average.

Over the same time period the study found drivers needlessly used premium gasoline in their cars more than 270 million times.

Read the full story at USATODAY.com.

Copyright 2016 USA TODAY


JOIN THE CONVERSATION

To find out more about Facebook commenting please read the
Conversation Guidelines and FAQs

Leave a Comment