List of cars that require premium gas 2021

Premium gas means gas with an octane rating of 91 or higher is required for some high-performance and luxury vehicles.

If your car requires premium gas to operate safely, this will be indicated inside the fuel filler door and in the vehicle handbook. Cars requiring premium gas usually list the minimum octane number needed, which can be important if you have multiple premium options.

Cars that require premium gas 2021

Cars that require premium gas 2021

Subaru Forester

The high-performance engine of this automobile necessitates premium fuel. It is designed specifically to function with this kind of high-octane gasoline. If you use conventional gasoline in your Subaru Forester, you risk losing a lot of power and perhaps damaging the engine, even if certain Subaru cars won't have these criteria. 

Something that is not worth saving a few cents per gallon on fuel. This car needs a lot of power, so it needs a higher-octane rating to keep the engine running at peak power. 

GMC Terrain

This model is introduced to have an amazing design, and at the same time, it is very fast. For the 2.0-liter model, you would need premium octane fuel to free up the regular gas you used with your old car. For this model, you must use 93 octanes, as the owner's manual recommends.

Jeep Renegade

There are several kinds of fuel available, and the one you need to use will depend on the kind of engine you have. 

For example, when it comes to 1.4 liters or 2.4. liter engine, you should not use less than 87 octanes. This model holds 12.7 gallons of fuel, so it is important to use the correct type of premium fuel to maintain a long engine and car life.

Fiat 500

For this car, it is recommended to use only unleaded petrol of at least 95. They give this advice because if you use normal fuel, you can cause problems to your engine and some anomalies that will be difficult to fix. 

If you keep in mind that the Fiat 500 gets 28 mpg in the city and 33 mpg on the highway, you won't have to be upset too much about money problems. If you fill the tank regularly, you will notice a difference in the car's performance.

Nissan Juke

With a car that's presented as fun and cheap and throws down extra cash for a premium, 96 octane gas doesn't seem right. 

You'll have to use premium gas for your fun with a unique design, cutting-edge technology, and features. Your Juke may jerk on the road and have trouble idling the engine. 

Mitsubishi Outlander

Using premium gas for your Mitsubishi Outlander will improve the performance of your car more than you think. Therefore, it is strongly recommended not to miss this recommendation, although it may seem that Mitsubishi is not necessarily the type of car that requires premium gas. 

If you don't want to damage your engine and plan to have this car for a long time, reading your owner's manual and doing everything it says will keep your Outlander in good shape. 

Using regular octane gas is fine, according to the manufacturer, but if you want the best results from your engine, premium gas is it. You will be more satisfied with the acceleration and performance.

Nissan Maxima

Although the car has incredible performance, it's only because of the premium fuel you must put in it. 

For example, for the Nissan Maxima, the guide mentions that the premium is highly recommended but not mandatory, so it doesn't say that if you use regular fuel, your engine may suffer, but performance may.

Buick Envision

For this model, it is recommended only to use premium gas because not only will your engine not perform as well as it is meant to, but you can also have issues regarding your warranty. It is great to remember that when such recommendations are made, you should not ignore them as you risk damaging your car. 

The owner's manual says to use 91 octanes, but only in certain special cases can you use 87 octanes. But remember that the best recommendation is to use premium fuel for the best performance.


In conclusion, Premium fuel is no longer the only reserve for high-end sports cars. Many cars that are used regularly recommend using premium fuel. So, If the owner's manual indicates premium gas is recommended, you can typically operate the vehicle safely on premium gas.

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