We are more and more persons to want to conduct the routine service of our Subaru Forester by themselves, in fact, the labour in mechanics is very expensive and the least simple service can quickly exceed 100€. The latest vehicles are more and more difficult and we can not conduct all their routine service, but some works like servicing its Subaru Forester can be performed without too much difficulty. We are going to help you on this web page to choose the best engine oil for your Subaru Forester , this will allow you to do your oil replace without any headache and to guarantee you an ideal engine behaviour. To get this done, firstly, we will discover how to select the right engine oil for your Subaru Forester , then, in a second step, which are the 3 best engine oils for your Subaru Forester , and finally, we will conclude with some recommendations on how to choose your engine oil.

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How to select the best engine oil for your Subaru Forester

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We will therefore begin our article with a small buying guide to help you choose the best motor oil for your Subaru Forester with peace of mind. To do this, we will check out the criteria that differentiate the types of oil and then we will check out the different types of motor oil. Whatever the case, you should know that if you choose your engine oil correctly, in addition to preserving it, you will lower your consumption and your CO2 emissions.

The specifications that differentiate engine oils for Subaru Forester?

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The role of the engine oil in your Subaru Forester is to lubricate your engine to ensure that all the gears in it can run smoothly , and to preserve the integrity of each of its elements. In addition, this oil, which will limit all friction, will have other features such as preventing corrosion, helping to dissipate heat in the engine and ensuring sealing . These oils can be bought in 5 litre cans. We will now check out the different criteria for purchasing engine oil for Subaru Forester :

  • The cold viscosity of engine oil for Subaru Forester (number in front of the letter “W”, which stands for “Winter”): This value will indicate the engine’s ability to begin cold depending on the viscosity of the oil. 0W means -30°C; 5W means -25°C, 10W means -20°C and 15W means -15°C. It is consequently up to you to modify it to the temperature in which you drive your Subaru Forester.
  • The hot viscosity of the engine oil for Subaru Forester (value following the “W”): Value between 20 and 60, it is important to keep in mind that the higher the value, the thicker the layer of oil you will have when hot to protect your engine, and the lower the value, the less friction you will have when hot and consequently lower your consumption. Nevertheless, if you use your Subaru Forester in the city, or with a sporty driving style, it’s better to protect it while hot.
  • The requirements : They are created on the back of the oil canister you can find them such as “ACEA C1 – C4” or “VW 500. 01”, are just requirements of compatibility with different brands of cars, you have to check in the instruction manual of your Subaru Forester that the oil in question is compatible with your engine.
  • Oil brands: Please take note that the brand should have very little impact in your judgement, there are enough objective specifications in the composition of motor oil for Subaru Forester to avoid having to focus on a subjective criterion such as the brand, some car manufacturers have partnerships and will suggest you on certain brands, but it is not necessary to follow these suggestions.

The different types of engine oil for your Subaru Forester

  • “Mineral” engine oils 15w40: They are named mineral oils because they are specifically consisting of crude refined oil, which will give them maximum viscosity and consequently a thickness suitable for old engines that often consume oil. However, the fact that they are natural will cause them to lose their lubricating properties more quickly, so it will be necessary to shorten the intervals between oil changes.
  • Semi-synthetic 10w40: This oil has a good quality/price ratio and is said to be semi-synthetic because it is still composed of specific elements that will boost its lifetime. It is thus preferred for a polyvalent use of its vehicle. Moreover, it favours a simpler cold begin than a mineral oil. However, you should remember to replace the oil every 10, 000km.
  • The “synthetic” oil 5w40: This kind of oil is really adapted to the recent Subaru Forester engines, in fact, the protection of the engine will be optimum and the cold begin too. It is consequently a good choice either for people who drive in city centres, who have a sporty driving style, or who drive long distances and want to limit the frequency of their oil replace.

The 3 best motor oils for Subaru Forester

We now begin our second section in which we will focus on the best motor oils for Subaru Forester , we will present our choice and direct you to the best sellers so that you can make your choice in the best circumstances. We have done it a point to present just oils adapted to your Subaru Forester, so you will not necessarily find “10w40” in our selection.

Best Low-Cost engine oil for Subaru Forester

We done the choice to select the two best engine oils for Subaru Forester lowcost, so that corresponding to your needs you can make your choice.

Castrol GTX 15W40

This quality oil will allow you to replace or top up the oil level of your Subaru Forester with complete peace of mind at an unbeatable price.
Benefits: 

  • Value for money
  • Perfect if your engine starts to get miles on it.
  • Mineral quality.

Inconvenience

  • Periodicity of emptying, about 10, 000km
  • Cold begin ability if you live in a cold region

Mobil Super 3000 5W40

A prestigious brand that offers you a kit to do your oil change plus an additional 1 litre that you can use to check the oil level of your Subaru Forester.
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Benefits:

  • A 100% synthetic oil that will last with time.
  • Suitable for intensive use of your vehicle.
  • Price.

Disadvantages:

  • Less suitable for older engines.

Best mid-range engine oil for Subaru Forester

Mobil Super 3000 FE 5W30

This synthetic oil is unbeatable value for money and will protect your engine, turbo or injection.
Benefits

  • High quality synthetic material that will allow you to space out your drains.
  • A price for this interesting quality.
  • Suitable for all types of pipes

Inconvenience

  • Less suitable for older automobiles or automobiles with quite a lot of mileage.

Best premium motor oil for Subaru Forester

Castrol Edge 5W30

A premium synthetic motor oil to protect your Subaru Forester from friction, even in the worst conditions.
Benefits

  • Top of the range engine oil appropriate for all engines from Subaru Forester
  • Startup under all conditions.

Inconvenience

  • You’re not gonna be able to get the price.
  • Not appropriate for older automobiles

Castrol Magnatec 0W30

An ultra-synthetic motor oil for your Subaru Forester which will be adapted to the most demanding engines such as those equipped with Start and Stop.
Benefits

  • Cold start under the worst conditions.
  • Suitable for the most demanding engines.
  • Ideal for engines designed with Start and Stop

Inconvenience

  • You’re not gonna be able to get the price.
  • Not appropriate for older automobiles or engines with more than 200, 000 kilometers

A few suggestions on choosing the right engine oil for your Subaru Forester

And to conclude this article, we will give you some advice on how to make good use of the motor oil in your Subaru Forester, and make the right choice when you buy it:

    • Be aware that an open can of oil should be disposed of after one year and not be used anymore because it loses a good component of its capacity and may ruin your engine.
    • Observe the recommendations of the oil producers and motor vehicle manufacturers and use only oils compatible with the engine of your Subaru Forester

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  • The oil replace intervals announced by the engine oil manufacturer are important, do not exceed the mileage indicated on the canister between each oil replace

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To discover more tips on the Subaru Forester, take a look at the Subaru Forester category.