We are more and more people to want to execute the maintenance of our Mercedes A class alone, obviously, the labour in mechanics is very expensive and the least simple service can fairly quickly go over 100€. The latest vehicles are more and more complex and we can not execute all their maintenance, but some acts like servicing its Mercedes A class can be accomplished without too much problems. We are going to help you on this web page to choose the best engine oil for your Mercedes A class , this will allow you to do your oil change without any headache and to guarantee you an optimum engine actions. To achieve this, firstly, we will see how to select the right engine oil for your Mercedes A class , then, in a second step, which are the 3 best engine oils for your Mercedes A class , 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 Mercedes A class

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We will consequently begin our content page with a small buying guide to help you choose the best motor oil for your Mercedes A class with peace of mind. To get this done, we will look at the criteria that differentiate the sort of oil and then we will look at the different types of motor oil. Whatever the case, you should know that if you choose your engine oil properly, in addition to preserving it, you will lower your consumption and your CO2 emissions.

The specifications that differentiate engine oils for Mercedes A class?

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The purpose of the engine oil in your Mercedes A class 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 functions such as preventing corrosion, helping to dissipate heat in the engine and guaranteeing sealing . These oils can be purchased in 5 litre cans. We will now look at the different criteria for purchasing engine oil for Mercedes A class :

  • The cold viscosity of engine oil for Mercedes A class (number in front of the letter “W”, which stands for “Winter”): This value will reveal the engine’s ability to begin cold based 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 therefore up to you to modify it to the temperature in which you drive your Mercedes A class.
  • The hot viscosity of the engine oil for Mercedes A class (value following the “W”): Value between 20 and 60, it is necessary to remember 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 therefore lower your consumption. Nevertheless, if you use your Mercedes A class in the city, or with a sporty driving style, it’s better to protect it although hot.
  • The requirements : They are created on the back of the oil canister you can discover 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 book of your Mercedes A class that the oil in question is suitable for your engine.
  • Oil brands: Please take note that the brand should have very little effect in your reasoning, there are enough objective specifications in the composition of motor oil for Mercedes A class to avoid having to focus on a subjective criterion such as the brand, some car manufacturers have partnerships and will encourage you on certain brands, but it is not necessary to stick to these advice.

The different types of engine oil for your Mercedes A class

  • “Mineral” engine oils 15w40: They are known as mineral oils because they are specifically made from crude refined oil, which will give them maximum viscosity and therefore a thickness suitable for old engines that tend to consume oil. However, the truth that they are natural will cause them to lose their lubricating properties more fairly 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 improve its life expectancy. It is thus preferred for a polyvalent use of its car. Furthermore, it favours a simpler cold begin than a mineral oil. Nevertheless, you should remember to change the oil every 10, 000km.
  • The “synthetic” oil 5w40: This kind of oil is really adapted to the recent Mercedes A class engines, obviously, the protection of the engine will be ideal and the cold begin too. It is therefore 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 reduce the frequency of their oil change.

The 3 best motor oils for Mercedes A class

We now begin our second section in which we will focus on the best motor oils for Mercedes A class , we will present our assortment and direct you to the best dealers so that you can make your decision in the best conditions. We have done it a point to present just oils adapted to your Mercedes A class, so you will not actually discover “10w40” in our selection.

Best Low-Cost engine oil for Mercedes A class

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

Castrol GTX 15W40

This quality oil will allow you to change or top up the oil level of your Mercedes A class with complete peace of mind at an unbeatable price.
Benefits: 

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

Inconvenience

  • Periodicity of emptying, about 10, 000km
  • Cold begin capacity 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 Mercedes A class.
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Benefits:

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

Disadvantages:

  • Less suitable for older engines.

Best mid-range engine oil for Mercedes A class

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.
  • Suited to all sort of pipes

Inconvenience

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

Best premium motor oil for Mercedes A class

Castrol Edge 5W30

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

  • Top of the range engine oil ideal for all engines from Mercedes A class
  • Startup under all conditions.

Inconvenience

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

Castrol Magnatec 0W30

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

  • Cold start under the worst conditions.
  • Suited to the most demanding engines.
  • Ideal for engines equipped with Start and Stop

Inconvenience

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

A few tips on choosing the right engine oil for your Mercedes A class

And to conclude this content page, we will give you some suggestions on how to make good use of the motor oil in your Mercedes A class, and make the right choice when you buy it:

    • Take note 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 harm your engine.
    • Observe the suggestions of the oil companies and motor vehicle manufacturers and use only oils compatible with the engine of your Mercedes A class

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

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If you want more guides on the Mercedes A class, go to our Mercedes A class category.