By A Mystery Man Writer
If your car only recommends premium, the choice is yours. Like the Ford F-150 and Mazda MX-5 Miata, some cars require premium gas but don't want you to use them. AAA did some research and found that these cars had a small boost in performance and fuel economy when they ran on premium gas. Premium gas can help people who drive high-end or high-performance cars show off their cars' best features. But if your owner's manual says that "premium fuel is recommended," you can run your car on regular fuel without worrying about it. Commuters who need to get from Point A to Point B may not notice or care about how they drive. There is no right or wrong answer. Your car, your way.
Shifting up to higher octane, MIT News
Is premium gasoline worth the price difference? - The Globe and Mail
VERIFY: Here's the difference between premium and regular gas
Is It Worth Paying More For High Octane Fuel?
Premium Gas vs. Regular: What's the Difference?
Understanding Premium vs. Regular Gas
Save Money and Stop Buying Premium Gasoline
What Kind of Gas Does My Car Take? - Autotrader
Why premium gas is a waste of money for most cars - Vox
Are You Wasting Your Money On Premium Gasoline?
New Study Shows Premium Gas Isn't Always Worth It
Premium Gas vs. Regular: What's the Difference?
What Is Premium Gas (and Do You Need It)?