Premium vs. Regular Gas

When you pull up to a gas station around Kalkaska, you have several options at the pump. So, which is better between premium gas vs. regular? Different vehicles have different needs, and it’s worth a little research to determine which formula works best for your car. Find out the key differences between premium gas vs. regular, and get more service tips with Serra Subaru of Traverse City.

Regular vs. Premium Gas: What is Regular Gasoline?

When comparing premium vs. regular gas prices, regular gasoline is typically the cheapest option at the gas pump. While gasoline of the past contained lead, modern formulas are called “regular unleaded” because they have removed this harmful compound completely. Nowadays, this affordable option is suitable for the majority of cars – including the Subaru Impreza and Outback.

Regular vs. Premium Gas: What is Premium Gasoline?

Comparing regular vs. premium gas, there are both similarities and differences. Both formulas are produced from crude oil, and both formulas will work for many types of vehicles. But premium gasoline has a higher octane level. Regular gasoline has an octane level of 87 or so, while premium gasoline has an octane level of 90 or above. This can be a huge advantage for luxury and performance cars specifically, like the Subaru WRX and BRZ.

Which is Right for Me: Premium vs. Regular Gas?

We’ve gone through the basics of ​​premium gas vs. regular, so which is the better choice for your Bellaire commute? Is the difference in the premium vs. regular gas price worth it? Let’s find out:

• Octane Rating: The higher the octane rating, the higher the chance of “pre-ignition” – or engine knocks. This is a more common issue with the turbocharged engines used in luxury and performance cars, which is why premium cars tend to use premium gasoline.
• Engine Suitability: Between premium vs. regular gas, regular gas burns faster than premium gas. Engines with low compression ratios tend to utilize regular gas well, while engines with high compression ratios will see more benefits from premium.
• Price: The difference in premium vs. regular gas prices can be significant, and premium gas can add 20 to 40 cents for each gallon. If your engine does not need premium gas, it might be better to choose the cheaper option.
• Safety: The majority of vehicles in Suttons Bay can use either regular or premium gasoline without any issue. You won’t experience any engine damage from using one or the other, but if you notice engine knocking with regular gas, try switching to premium.

Get Expert Car Care with Serra Subaru of Traverse City

Still have questions about regular gas vs. premium? Want to schedule your next maintenance appointment? No matter your car needs, our service team can help. Contact us with any automotive questions, or just drop by Traverse City. We’d be happy to chat at our service center!