We are more and more persons to want to conduct the routine service of our Mercedes Benz GLS Class alone, obviously, the labour in mechanics is very expensive and the least simple service can quickly surpass 100€. The latest automobiles are more and more complex and we can not conduct all their routine service, but some works like servicing its Mercedes Benz GLS Class can be accomplished without too much difficulty. We are going to help you in this article to choose the best engine oil for your Mercedes Benz GLS Class , this will enable you to do your oil replace without any headache and to assure you an optimal engine unit actions. To do this, firstly, we will see how to select the right engine oil for your Mercedes Benz GLS Class , then, in a second step, which are the 3 best engine oils for your Mercedes Benz GLS Class , and finally, we will finish with some advice on how to choose your engine oil.

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How to select the best engine oil for your Mercedes Benz GLS Class

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We will consequently commence our article with a small buying guidebook to help you choose the best motor oil for your Mercedes Benz GLS Class with peace of mind. To achieve 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. No matter the reason, 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 criteria that differentiate engine oils for Mercedes Benz GLS Class?

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The purpose of the engine oil in your Mercedes Benz GLS Class is to lubricate your engine unit to make sure that all the gears in it can run smoothly , and to preserve the integrity of each of its elements. Furthermore, this oil, which will limit all friction, will have other features such as preventing corrosion, helping to dissipate heat in the engine unit and guaranteeing sealing . These oils can be bought in 5 litre cans. We will now check out the different criteria for purchasing engine oil for Mercedes Benz GLS Class :

  • The cold viscosity of engine oil for Mercedes Benz GLS Class (number in front of the letter “W”, which stands for “Winter”): This value will show 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 climatic conditions in which you drive your Mercedes Benz GLS Class.
  • The hot viscosity of the engine oil for Mercedes Benz GLS Class (value following the “W”): Value between 20 and 60, it is important to remember that the higher the value, the thicker the layer of oil you will have when hot to protect your engine unit, and the lower the value, the less friction you will have when hot and consequently lower your consumption. However, if you use your Mercedes Benz GLS Class in the city, or with a sporty driving style, it’s better to protect it while hot.
  • The requirements : They are made 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 verify in the instruction manual of your Mercedes Benz GLS Class that the oil in question is compatible with your engine unit.
  • Oil brands: Please take note that the brand should have very little effect in your reasoning, there are enough objective criteria in the composition of motor oil for Mercedes Benz GLS Class to avoid having to concentrate on a subjective qualifying measure such as the brand, some car manufacturers have partnerships and will encourage you on certain brands, but it is not required to follow these advice.

The different types of engine oil for your Mercedes Benz GLS Class

  • “Mineral” engine oils 15w40: They are named mineral oils because they are specifically made from crude refined oil, which will give them maximum viscosity and consequently a thickness suitable for old engines that often consume oil. On the other hand, the fact that they are natural will trigger them to lose their lubricating properties more quickly, so it will be required 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 certain elements that will improve its lifetime. It is thus appropriate for a polyvalent use of its vehicle. Furthermore, it favours a simpler cold begin than a mineral oil. Nevertheless, you should remember to replace the oil every 10, 000km.
  • The “synthetic” oil 5w40: This kind of oil is really adapted to the recent Mercedes Benz GLS Class engines, obviously, the protection of the engine unit will be optimal 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 Mercedes Benz GLS Class

We now commence our second section in which we will concentrate on the best motor oils for Mercedes Benz GLS Class , we will present our assortment and direct you to the best retailers so that you can make your choice in the best conditions. We have done it a point to present just oils adapted to your Mercedes Benz GLS Class, so you will not actually find “10w40” in our selection.

Best Low-Cost engine oil for Mercedes Benz GLS Class

We done the choice to select the two best engine oils for Mercedes Benz GLS Class lowcost, so that corresponding to your needs you can make your choice.

Castrol GTX 15W40

This quality oil will enable you to replace or top up the oil level of your Mercedes Benz GLS Class with complete peace of mind at an unbeatable price.
Benefits: 

  • Value for money
  • Perfect if your engine unit 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 verify the oil level of your Mercedes Benz GLS Class.
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Benefits:

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

Disadvantages:

  • Less suitable for older engines.

Best mid-range engine unit oil for Mercedes Benz GLS Class

Mobil Super 3000 FE 5W30

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

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

Inconvenience

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

Best premium motor oil for Mercedes Benz GLS Class

Castrol Edge 5W30

A premium synthetic motor oil to protect your Mercedes Benz GLS Class from friction, even in the worst conditions.
Benefits

  • Top of the range engine unit oil suitable for all engines from Mercedes Benz GLS Class
  • Startup under all conditions.

Inconvenience

  • You’re not gonna have the ability to get the price.
  • Not suitable for older automobiles

Castrol Magnatec 0W30

An ultra-synthetic motor oil for your Mercedes Benz GLS Class which will be adapted to the most difficult engines such as those equipped with Start and Stop.
Benefits

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

Inconvenience

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

A few tips on choosing the right engine unit oil for your Mercedes Benz GLS Class

And to finish this article, we will give you some recommendations on how to make good use of the motor oil in your Mercedes Benz GLS Class, 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 unit.
    • Observe the suggestions of the oil companies and motor vehicle manufacturers and use only oils compatible with the engine unit of your Mercedes Benz GLS Class

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

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To get more tips on the Mercedes Benz GLS Class, take a look at the Mercedes Benz GLS Class category.