Best Engine Oil For Subaru Impreza – Top Review

If it’s a case where you are looking to buy the best engine oil for your Subaru Impreza, then you are definitely at the right place.

As you may already know, motor is one of the most important thing for your vehicle and without it your car will not be able to operate properly which will result in wear and tear. Not only that, but the lubrication of moving parts will not occur as well as the removal of harmful contaminants.

Experts actually recommend that you change your engine oil after 3,000 to 4,000 miles. The reason for this is because your car engine might begins to wear after this period which can eventually cost you over time.

There’s no doubt that choosing the perfect engine oil for your Subaru Impreza can be a bit challenging especially if you are a newbie and don’t know where to start.

Well, you don’t have to worry, in this review article, we have put together a list of the best engine oil for Subaru Impreza on the market which makes it easier for you to make a solid buying decision.

Best Engine Oil For Subaru Impreza

As Subaru Impreza owners, we know how important it is to keep our engines running smoothly. That’s why we’ve put together a list of the best engine oils for Subaru Impreza to help you make the right choice for your car. These oils have been tested and recommended by experts and Subaru Impreza owners alike, so you can trust that they will provide the best protection and performance for your engine.

Whether you’re looking for synthetic or conventional oil, high mileage or low viscosity, we’ve got you covered. Check out our top picks below and keep your Subaru Impreza running like new.

1. AmazonBasics Full Synthetic Oil 0W-20 – Editor’s Choice

Best Engine Oil For Subaru Impreza
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This is by far one of the best engine oils you can get your hands on for your Subaru Impreza. With this oil you don’t have to worry about protection as it is effective in this category. What it does is create protective coats that helps to reduce wear on the engine parts by simply minimizing the friction.

Another thing that we find interesting about this motor oil is the fact that it has the ability to prevent and decrease rust buildup or corrosion of the engine’s moving parts. By simply using this engine oil you’ll definitely notice a huge improvement when it comes to your engine performance.

This premium quality oil tend to offers resistance to thermal breakdown and viscosity, which in the end fights volatility burn off. If it’s a case where you are looking to have a top off levels or you are in need of a full oil change, the AmazonBasics full synthetic motor oil is capable of getting the job done with ease.

This high-quality motor oil is formulated for longer drain intervals and actually serves as one of the best engine oil on the market for Subaru Impreza. It also help to reduce exhaust emissions dexos1 Gen 2, API SN Plus, and ILSAC GF-5 approved.


  • It plays a role in reducing exhaust emissions
  • Reduce wear and tear of the engine
  • Helps to keep your engine clear by preventing unwanted buildup
  • Effective in minimizing friction between engine components

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2. Genuine Subaru SOA427V1415 Motor Oil – Runner Up

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Another premium quality oil that’s worth the investment is this Genuine Subaru Motor Oil with a viscosity grade of 5W-30. This is without a doubt one of the best motor oil for Subaru Impreza as it offers amazing protection against buildup.

By getting this full synthetic oil, you will be able to take better car of your vehicle over time. It’s safe to say that this oil can provide great smoothness to the most vital parts of the engine. By providing excellent lubrication to the engine components, the motor oil will play a tremendous role in expanding the lifespan of your car engine.

Upon purchasing this motor oil you will find that it is available in a 1 gallon strong plastic container, which is known to have a clear strip on the side with markings on it. What this does is show the volume of motor oil left in the container after you’ve used it.

The fact that this motor oil is one of the best out there for Subaru Impreza, you can definitely expect it to enhance your engine fuel economy. Also, this high-end oil reduces oil loss as a result of evaporation and burn-off.


  • It’s very affordable making great for those on a tight budget
  • Helps to reduce wear and tear
  • Helps to improve protection against varnish and deposits
  • Formulated from unique blends

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3. Castrol 03124 Edge 0W-20 – High-quality

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We are without a doubt a huge fan of this premium quality oil brand as it always works magic upon using, so if you are looking for one of the best full synthetic oil for your Subaru Impreza, then this is definitely the way to go. Let’s start by saying that it offers excellent protection against oxidation and wears. Not only that, but it also offers protection against deposits.

There is no doubt that this is one of the most advance synthetic oil on the market right now. This oil comes equipped with fluid titanium technology which plays a role in how the oil actually behaves while it’s under pressure. There’s no doubt that you can expect amazing performance and strength as times goes by.

With this high-quality motor oil you can expect the performance of your Subaru engine to increase in both long term and short term. So, if you are the type of person who just want the best for your car and engine, then using the Castrol 03124 Edge 0W-20 would be the way to go.

Not only does this oil works well for Subaru Impreza but it does an amazing job for other brands too including Acura, Honda, Lexus, Toyota and other vehicles.


  • One of the most advance synthetic oil on the market
  • Helps to increase the performance of the oil and fuel economy
  • Effective when it comes to preventing deposits

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Best Engine Oil For Subaru Impreza- Buying Guide

When it comes to choosing the best engine oil for your Subaru Impreza, there are a few key factors to consider. Here are some things to keep in mind as you shop for the right product:


One of the most important things to consider when choosing engine oil is viscosity. This refers to the thickness of the oil and how well it flows through your engine. Most Subaru Imprezas require oil with a viscosity of 5W-30 or 0W-20. Be sure to check your owner’s manual to confirm the recommended viscosity for your specific vehicle.


Another factor to consider when choosing engine oil is the additives it contains. These can include detergents, anti-wear agents, and corrosion inhibitors, among others. Look for oil that contains a good balance of these additives to ensure optimal engine performance and longevity.

Synthetic vs. Conventional

There are two main types of engine oil: synthetic and conventional. Synthetic oil is typically more expensive, but it offers better performance in extreme temperatures and can last longer between oil changes. Conventional oil is more affordable, but it may not perform as well in extreme temperatures or under heavy use.


Finally, be sure to choose engine oil that meets the appropriate certification standards. Look for products that are API-certified and meet the requirements set forth by the International Lubricant Standardization and Approval Committee (ILSAC). These certifications ensure that the oil you choose meets industry standards for performance and quality.

By simply considering these factors when choosing engine oil for your Subaru Impreza, you can ensure that you’re getting a product that will keep your engine running smoothly and efficiently.


There you go, we have compiled a list of some of the best motor oil you can find on the market for Subaru Impreza. It’s best to keep in mind that having a high-quality, full synthetic oil can be a bit costly compared to if you were to have a blended oil or even a mineral oil.

With that said, having a high-quality, full synthetic oil is definitely the way to go as these motor oil is very well known to be the best for taking care of your car including its performance as well as wear and tear.

Alwayne Gray

Hi, I’m Alwayne, the founder of Motor Oil Expert. I'm a professional blogger who enjoy learning new things and based on my experience in automotive, I want to share my opinion as well as experience about automotive so that everyone can get the right advice.

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