If you use premium gasoline for your car, you may want to rethink that. Unless your car manufacturer specifically designates the use of premium fuel, you are wasting your money, according to new fuel performance research by AAA. How much money? A whopping $2.1 billion in the aggregate. Yikes. Here’s a summary of what they learned:
“According to new AAA research, American drivers wasted more than $2.1 billion dollars in the last year by using premium-grade gasoline in vehicles designed to run on regular fuel. With 16.5 million U.S. drivers having used premium fuel despite the vehicle manufacturer’s recommendation in the last 12 months, AAA conducted a comprehensive fuel evaluation to determine what, if any, benefit the practice offers to consumers. After using industry-standard test protocols designed to evaluate vehicle performance, fuel economy and emissions, AAA found no benefit to using premium gasoline in a vehicle that only requires regular-grade fuel.”
Why do drivers pick premium fuel when they don’t need it? It essentially comes down to the power of advertising and language: “Premium” sounds better to many people – and it sounds like it would be beneficial to your car. But the research shows that, ““Premium gasoline is specifically formulated to be compatible with specific types of engine designs and most vehicles cannot take advantage of the higher octane rating.”
AAA says that if you want to upgrade to better fuel, drivers should choose TOP TIER gas rather than a higher octane. Here’s a AAA Premium Fuel Fact Sheet that explains the research and offers more recommendations.