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Can You Put Premium Gas in Any Car? Here’s All That You Need to Know!

Can You Put Premium Gas in Any Car? Here’s All That You Need to Know!

Instead of asking yourself can you put premium gas in any car? You should ask, are there any benefits of putting premium gas in my car instead of regular? The short answer is there are zero benefits for using premium gas if your car is designed for either mid-grade or regular fuel. 

You might have heard about the term octane rating in a slightly different way. Have you ever gone to the gas station and notice that there are three gas choices? Those are the regular, plus, and power? Or, in some areas, you might find them as regular, mid-grade, and premium. 

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These choices sound like the higher the grade, the better the fuel indicating that your vehicle will gain some benefits, although it’s not the case.

The question always remains it OK to put premium gas in a vehicle that is designed specifically for regular gas?

This article provides you with a detailed description of the meaning of the octane rating you will find in any gas station. It also provides you with a clear answer about whether you can put premium gas in any car or not

What is the octane rating, and how is it determined? 

Before we move on to answering your question of can you put premium gas in any car? Let's make sure that we're on the same page regarding the octane level or the way fuel is categorized in any gas station. 

Octane rating represents the fuel's ability to resist what's known as detonation. Detonation is a common aspect of any fuel representing its ability to resist self-ignition problems. 

The octane rating is not the same in every gas station, and there are scenarios where you might find that the regular fuel has an octane level of 87, mid-grade fuel has an oxygen level of 89, and the premium fuel has an oxygen level of 91.

In other stations, you might find that the regular octane level starts at 85 instead of 87.

Despite the starting point of the octane level, you need to understand it is a crucial phenomenon before determining the type of fuel to use for your vehicle.

As a rule of thumb, the higher the octane level, the more your fuel is resistant to detonation, which means the safer the fuel it is and the fewer chances your engine will deal with some catastrophic consequences self-destruction. 

Can you put premium gas in your car? 

It's been proven that about $2.1 billion is wasted annually using premium gas in vehicles that don't require it.

Although it might sound that the higher the octane level, the better it is for your vehicle, which might provide you additional benefits like reducing tailpipe emissions, improving fuel economy, or increasing horsepower, however, that's not the real case.

Instead of asking yourself can I use a 91-octane fuel in my vehicle if it's designed for regular fuel, you should ask yourself what benefits will my vehicle get when using the premium fuel. Surprisingly, did you know that adding a premium fuel to a vehicle that doesn't need it will not provide you with many benefits, and instead, it's going to be a waste of money?

Yes! If your manufacturer designed your vehicle to use regular or mid-grade fuel, you should do so and do not waste your time and money using a premium fuel because nothing will change in your vehicle's fuel economy, horsepower, or emissions contaminations. 

Now we're looking at this question: is it OK to add premium gas to my car that is designed to use regular gas? The answer is while in most scenarios, you shouldn't have any trouble using premium gas in your vehicle's health, it's going to be a big consequence to your budget, and it might also result in drivability problems in some scenarios.

According to automotive experts, the octane level also represents what's called the drivability index. This index means that a certain fuel is suitable for a certain vehicle, and it might affect your vehicle's operation, especially at cold starts.

Drive a vehicle that requires regular fuel. You 

Can I use regular gas if my car requires a premium? 

The other question we regularly receive is whether it's OK to use regular gas in a premium designed vehicle.

Based on our experience, the short answer to this question is no. While your vehicle might compensate for any discrepancy in the octane level for a short time, you might deal with some consequences that affect your vehicle's overall performance and probably damage your engine in some scenarios.

Modern vehicles the text whether you're using the right fuel grade by the powertrain control module. This module is an internal computer that will let your vehicle know whether you are using the fuel with the right spark knock or not. Once the wrong fuel is detected, the vehicle might account for it for a short time but not forever.

That's why it's recommended that you follow your vehicle's owner’s manual and never change the title fuel even if it costs you a little bit more. Thinking about the different consequences that you might deal with can show you that the benefits of using the right vehicle outweigh the cons of using the more expensive fuel. 

Can you mix regular gas with premium gas? 

There is a common myth that if you're looking for a better fuel without breaking your budget, you can mix regular gas with premium gas. This is a wrong idea because it is considered just a waste of time and money.

As we mentioned earlier, if your vehicle is designed for a certain fuel type, you need to follow the vehicle's owner’s manual and never try to either use another one or mix it with another kind.

While in most cases, you shouldn't have major problems immediately after mixing fuels, the long-term outcomes can be catastrophic. 

How to know what type of gas to use? 

Any combustion system relies on three main components agreed properly, including the ignition, the air, and the fuel.

Any problem or changes in the three components affects your vehicle's overall performance, and in some scenarios, it might not run.

One of the most crucial information you need to have as a driver is the type of fuel recommended to your vehicle. You might be driving a used car or might have purchased a brand-new vehicle without knowing exactly what type of fuel is needed. Should you use regular, mid-grade, or premium?

Let's take a closer look at some of the steps you can follow to determine the type of fuel suitable for your vehicle.

The first thing you need to know is whether your vehicle is operating using gasoline or diesel. To do so, follow one of the following steps: 

  • Take a look at the label inside your fuel door 

In any vehicle, you should find to tell you whether you should use diesel, unleashed, or any fuel by opening the fuel door.

This label might be lost in some scenarios as it's not made of durable material to withstand peels. If that's the case, you might need to move on to the next step to determine the type of fuel to use in your vehicle. 

  • Review the instrument cluster 

Close to the fuel gauge, you'll find a certain warning placed on the instrument cluster. This warning provides you with details about what type of fuel you need to use. According to automotive experts, this warning mostly exists on gasoline-operated vehicles. 

  • Review your vehicle's manual 

Another quick way to determine the title field to use in your vehicle is by reviewing your vehicle's owner’s manual. If you don't have a copy of the menu will, you can't either download a soft copy from the Internet or request a hard copy from your mechanic.

In the manual, there is a designated cheat about the engine block. It will tell you whether your car should use gasoline or diesel and it should have some details about the type of gas use. 

  • Contact your manufacturer 

If you found it challenging to determine the fuel type, another easy way would be TH reach out to your manufacturer and give them a verbal conversation asking about the fuel type. They will ask you for your vehicle's make, model, year, and, in some scenarios, your VIN. 

Having this information upfront can save you a lot of time and effort when you give them a call. The customer service will have a better understanding of the questions you have, and they can easily pull the user's own manual to let you know about the type of fuel you should use for your vehicle. 

Once you've determined the fuel type, the next step for you is to determine the fuel grade itself. Again, the label on the fuel door should tell you whether you should go with regular, midgrade, or premium gasoline. For example, you might find a label saying premium gasoline required or premium gasoline recommended. These are two different labels indicating different requirements. The first one asks for using the premium gasoline as a must while the other is giving you an option to use it or not. 

Another quick way to give you an idea about whether the premium fuel is needed or not is by considering the vehicle's performance. For example, it's been known that any turbocharged or supercharged engine usually operates on premium fuel.

Similarly, high horsepower engines like sports cards also need premium fuel. On the other hand, smaller vehicles like families he danced and mid-size pickup trucks do not require premium, and they should operate under the gasoline grid. 

Finally, consider noticing your vehicle's overall behavior. Once you add normal gasoline and you've noticed some pinging noises, this indicates that your vehicle should operate using premium fuel, and you should change it immediately. 


Understanding whether it's worth using premium gasoline is important for saving you money and saving your engine itself.

There is a very common misconception that premium gasoline provides benefits for all vehicles, even those designed for regular fuel. However, by using the wrong great, you might introduce some problems to your engine.

As a driver, you need to familiarize yourself with the type of fuel suitable for your vehicle and never think that if the vehicle is designed for regular fuel, using premium fuel will benefit you.

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