Best Oil for wrx

Best Oil for wrx 2021 – Are they the best for Subaru wrx?

One of the most important things you can do to maintain your Subaru WRX is to change the Oil regularly using the best Oil for wrx. It is important because the engine in Subaru WRXs is relatively high-revving and tends to consume more Oil during normal usage.

What’s so wrong with changing your Oil regularly? If you don’t change your Subaru’s engine oil regularly, you run the risk of damaging your car while driving.

For Subaru Wrx cars, the Castrol 03102 GTX High Mileage 5W-30 Motor Oil is the best we recommend as it has all that it takes to keep your car engine in good condition for a very long period. Also, we have other options to share with you below, but we still can’t get over the performance of the Castrol 03102 oil.

Let’s get through the comprehensive review of the best Oil for Subaru Wrx without further delay, starting with our top pick for you.

Top pick

1. Castrol 03102 GTX High Mileage 5W-30 Motor Oil

2. Amazon Basics Full Synthetic Motor Oil

3. Mobil 1 Extended Performance Full Synthetic Motor Oil

4. Valvoline Advanced Full Synthetic SAE 5W-20 Motor Oil

5. Quaker State Motor Oil

Best Oil for Subaru Wrx

Best Oil for wrx

1. Castrol 03102 GTX High Mileage 5W-30 Motor Oil

The Castrol 03102 GTX High Mileage 5W-30 Motor Oil provides outstanding protection for your vehicle over a wide range of driving conditions. It gives the specific viscosity and cleaning ability needed for Subaru Wrx engines to deliver performance, fuel economy, and dependability.

The High Mileage 5W-30 Motor Oil is formulated for gasoline, turbocharged, and diesel engines that require outstanding fuel economy and enhanced high temperature/high shear lubrication. The Oil provides protection against oil breakdown caused by high bearing-tip-to-bearing-tip temperatures.

Also, the Castrol GTX High Mileage 5W-30 Motor Oil delivers a great combination of quality, performance, protection, and value. This durable Oil is designed to help protect engines under harsher driving conditions.

Furthermore, it helps maintain oil pressure at high temperatures throughout the life of the Oil and also contains a race technology additive package and synthetic base oils that deliver excellent cold-weather performance.

In addition, the advanced technology used in its production helps to keep your oil cleaner and longer than traditional motor oils.

Pros

  • It delivers outstanding performance in both naturally aspirated and forced induction engines.
  • It contains innovative additive technology that provides outstanding anti-wear protection.
  • Perfect at keeping the engine in good condition for a longer period
  • Equipped with an advanced synthetic formula
  • Outstanding protection against viscosity even if you drive 15,000 miles per year

Cons

  • Not a good option during extreme winter condition

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2. Amazon Basics Full Synthetic Motor Oil

AmazonBasics Full Synthetic Motor Oil provides engine protection for longer engine life. It is non-corrosive, contains no harmful additives or seal-damaging abrasives. It has high viscosity index to protect against wear, reduces oil consumption, and provides easier cold-weather starts and quicker hot engine restarts.

The Oil comes with an advanced formula that helps improves fuel economy by reducing oil drag on the moving parts that could rob your vehicle of both power and fuel economy.

Also, the Motor Oil is formulated with a high-quality synthetic base oil and additive package that meets or exceeds the requirements of Subaru Wrx cars and small trucks. It provides outstanding protection for your engine while maintaining its flexibility during operation.

In addition, Oil provides protection against sludge, oxidation, wear, and deposits. It is specially formulated for high-performance V-8 and V-6 engines under hard driving conditions. Plus, it helps maintains maximum engine performance for up to 10,000 miles in high-performance engines.

Pros

  • It helps prevent buildup that can cause rust and corrosion
  • High resistance to viscosity and thermal breakdown
  • It helps reduce exhaust emissions
  • Reduces friction for less engine wear

Cons

  • No significant setback

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3. Mobil 1 Extended Performance Full Synthetic Motor Oil

The Mobil 1 Extended Performance Full Synthetic Motor Oil uses a unique additive system that provides car and truck owners with the extra protection needed in high-wear driving conditions. This Oil has been tested under extreme conditions, and it proves to excel under rigorous durability testing.

The performance you need for your wrx engine can be found in every drop of Mobil 1 Extended Performance Full Synthetic Motor Oil. It provides continuous protection for up to 20,000 more miles than conventional Oil.

Also, the primary role of Oil is to help your engine last longer. So, it is engineered to keep the critical engine parts you need protected. Whether you’re driving on the highway or off the beaten path, Mobil 1 Extended Performance Full Synthetic Motor Oil is your number one choice for outstanding performance and protection against engine wear under diverse driving conditions.

The amazing part of Oil is that it maintains its viscosity longer in cooler extremes for better lubrication. Also, it maintains performance over a wider temperature range to protect your engine better and help reduce wear.

Pros

  • It helps extend engine life by working to prevent damaging deposits and sludge buildup
  • Provides excellent internal engine heat protection
  • Helps to protect critical engine parts for up to 20,000 miles
  • It maintains its viscosity longer in cooler extremes
  • Protects critical engine parts from wear and corrosion

Cons

  • You can experience leakage in older vehicles

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Recommended: Optimo h426

4. Valvoline Advanced Full Synthetic SAE 5W-20 Motor Oil

Bring out the best in your Subaru Wrx by using Valvoline Advanced Full Synthetic SAE 5W-20 Motor Oil. This high-quality Oil is made from globally sourced base oils and leading additive technology.

It contains friction reducers to help improve fuel efficiency, formulated with a hi-tech additive package and dispersants to help prevent sludge and deposits from forming on your vehicle’s engine.

The Oil keeps your engine clean because it’s specially formulated with advanced additives to remove harmful contaminants from your engine, including deposits, sludge, and dirt. Its unique formula allows you to enjoy up to 6,000 miles of better performance than you would get from the other leading oils in its class.

Also, the Oil helps to provide optimal engine protection by reducing cold start-up time, controlling the viscosity index to minimize oil deterioration from high temperatures, and providing superior control of oil oxidation that increases engine performance and lifespan.

Pros

  • Designed to provide power and protection under extreme driving conditions
  • Minimize oil deterioration from high temperatures
  • It provides optimal engine protection by reducing cold start-up time
  • It fights even the toughest engine deposits and prevents sludge and varnish formation for clean, hassle-free engine operation

Cons

  • It smells like burnt Oil

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5. Quaker State Motor Oil

The Quaker State Motor Oil is premium motor oil, so it’s designed to keep your wrx operating at its best. It helps to remove more engine deposits and residues, and it reduces friction to help your engine run with maximum efficiency.

The engine oil is specially formulated to bring out the best in your vehicle, so it is engineered to lubricate more efficiently and effectively than other motor oils.

Also, the Quaker State Motor Oil provides maximum mileage performance for your Subaru Wrx. It has a unique formula that, based on independent testing, improves engine protection and oil life. Also, It provides outstanding protection against engine deposits, protects engines from sludge, seals and cleans critical components to keep them running like new.

Pros

  • It helps engines survive daily commutes
  • Provides durable wear protection and reduces engine wear
  • Maintains viscosity from start to finish, providing optimal oil film protection
  • It helps Combats engine sludge and deposits

Cons

  • It has no significant setback

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6. Royal Purple 51530 High-Performance Motor Oil

Royal Purple 51530 High-Performance Motor Oil is a unique new synthetic motor oil that has more capability of cleaning the engine than conventional mineral-based motor oils. The motor oil can effectively clean up engine contaminants, reduce engine wear, and help protect engines from damages.

Also, the Motor oil is formulated to extend drain intervals and improve efficiency in gasoline engines, reduce emissions and promote maximum horsepower and torque.

No matter what, this motor oil will maintain a high level of wear protection with maximum thermal and oxidation stability for all of your high mileage needs.

Also, the royal Purple contains special friction modifiers that decrease engine noise, while the advanced cleanliness agents help to resist deposits that cause sludge and rust. This Royal Purple 51530 fits perfectly to meet the demands of high-performance engines by increasing horsepower, torque and enhance overall durability.

Pros

  • Better wear protection
  • Superior corrosion protection
  • Increased fuel efficiency
  • Better protection for vehicle exhaust emissions equipment

Cons

  • It has no significant setback

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7. Liqui Moly 2332 Leichtlauf High Tech 5W-40 Engine Oil

The Liqui Moly Leichtlauf High Tech 5W-40 Engine Oil is rated 5W-40, Which makes it meets the requirements of most cars and sports vehicles. It maintains all benefits of High-Tech engine oils like excellent wear protection, anti-aging, especially on conventional engines, as well as for gasoline direct injection engines.

This Oil also provides excellent oxidation resistance, thereby preventing premature exhaust valve seat wear. Adding this Oil to your wrx vehicle will enable higher efficiency, better handling, and longer service life of the engine.

You want the best protection for your car. With Liqui Moly 2332 Leichtlauf High Tech 5W-40 Engine Oil, you’re getting a product that’s specifically designed to keep engines running smoothly and efficiently. It can be used in almost any fuel-injected engine with or without a catalytic converter.

It is particularly suitable for improving engine cooling and power output when starting in low temperatures, guaranteeing long-distance reliability even in extreme conditions. It also helps protect the engine against wear and keeps it clean.

Pros

  • Saves fuel and reduces pollutant emission
  • Long engine service life due to a high level of protection against wear
  • Keeps engine clean
  • It delivers outstanding protection against engine deposits, corrosion, and wear

Cons

  • It has no significant setback

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8. Pennzoil Marine XLF Engine Oil

The Pennzoil Marine XLF Engine Oil is formulated with a proprietary additive system to provide protection against harmful engine deposits and corrosion. It also includes an additive that cleans underside valve stems and cam covers under full load conditions.

Its low volatility formulation reduces oil consumption for improved engine efficiency. With additives designed to provide extreme pressure, anti-rusting, and anti-corrosion protection, this formula gives you the dependable performance you deserve for your engine performance.

Also, the Pennzoil Marine XLF engine oil has added detergent and dispersant technology with anti-corrosion properties to make sure engines remain free of sludge buildup, so it performs better, lasts longer, and runs cleaner.

Pros

  • Protect against piston-scuffing
  • Maximum additive treatment
  • Keep performance-robbing carbon deposits from forming in the combustion chamber.
  • Very safe to use
  • Keep exhaust ports clean
  • Guard against harmful engine deposits
  • Keeps the engine running clean

Cons

  • It has no significant setback

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Subaru wrx oil type – Things to consider

When getting the Subaru Wrx oil type, there are some things that you need to carefully consider. Failure to do that might lead to some issues that could easily be avoided.

Oil temperature effect

There is some oil that gets light as a result of heat, and it will surely affect the condition of the engine. You need to carefully consider the viscosity of the Oil and ensure it is not one that can be affected by the hot temperature if you drive or live closer to a region where the sun is extreme.

Also, some oil will freeze under extreme winter conditions. This kind of oil is not the best for someone that lives in a region that experiences snowfalls regularly. So, you need to consider the two factors when getting the Oil.

Protection against wear and harmful engine deposits

It is important that you know some oil is just after keeping your engine running smoothly, while some go beyond that to keep your engine in good condition. Some engine oil just serves as lubrication to keep the engine moving and in good condition.

However, some go on to do more by ensuring that there is no harmful deposit on the engine, such as rust or corrosion that could affect the work rate of the car engine. So, you need to check this feature when buying the Oil.

Exhaust emission

Some engine oil works in a way that helps to save fuel and not only that but also helps to control the exhaust emission. So, if you are on a low budget and you also don’t have a risk to take with your car engine, getting an oiled hat helps regulate the exhaust and fuel consumption is a very good decision.

Viscosity

The viscosity of a fluid is its resistance to flow. You’ve probably seen symbols like 5W-30 or 10W-40. The first number denotes a low-temperature classification, with a “w” denoting “winter,” whereas the second number represents a higher temperature rating.

Engine oils thicken in cold temperatures and get thin in heat. As a result, the appropriate quantity of additives must be present to prevent both of these scenarios from occurring.

The second number will be greater if engine oil is resistant to thinning, while the first number will be lower if it is resistant to thickening. For improved performance, the recommended oil grade for your Subaru WRX is 5W-30.

Frequently asked questions

What Oil is best for Subaru WRX?

  • Castrol 03102 GTX High Mileage 5W-30 Motor Oil
  • Amazon Basics Full Synthetic Motor Oil
  • Mobil 1 Extended Performance Full Synthetic Motor Oil
  • Valvoline Advanced Full Synthetic SAE 5W-20 Motor Oil
  • Quaker State Motor Oil

Can I change the wrx oil myself?

It is important that you get it across to the experts to help you change the Oil. You can only do it unless you have a deep knowledge of how to go about it.

How long does it take to change the wrx oil?

It depends on the miles you cover. On average, I do change the oil in my Subaru wrx every two months.

Subaru WRX oil type

2008 Subaru WRX oil type

2015 Subaru WRX oil type

2017 Subaru WRX oil type

Read: Hankook Dynapro At2

Conclusion

Choosing the Best Oil for wrx is the next thing to consider if you just add a new whip to your car collections. You need the right Oil for your Subaru Wrx engine, and that is the reason we have the perfect collections of the engine oils that you can consider to keep the engine in good condition for years to come.