We are increasingly more people to wish to conduct the routine service of our BMW X4 by themself, in truth, the labour in mechanics is very costly and the least simple service can quickly surpass 100€. The modern vehicles are more and more difficult and we can not conduct all their routine service, but some acts like servicing its BMW X4 can be performed without too much problems. We are going to help you in this article to choose the best engine oil for your BMW X4 , this will enable you to do your oil replace without any headache and to assure you an optimal engine unit behaviour. To do this, firstly, we will discover how to choose the right engine oil for your BMW X4 , then, in a second step, which are the 3 best engine oils for your BMW X4 , 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 BMW X4

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We will consequently begin our content with a small buying guidebook to help you choose the best motor oil for your BMW X4 with peace of mind. To accomplish this, we will look at the criteria that differentiate the types 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 accurately, in addition to preserving it, you will decrease your consumption and your CO2 emissions.

The criteria that differentiate engine oils for BMW X4?

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The purpose of the engine oil in your BMW X4 is to lubricate your engine unit to make certain that all the gears in it can run smoothly , and to preserve the integrity of each of its components. In addition, this oil, which will limit all friction, will have other tasks such as preventing corrosion, helping to dissipate heat in the engine unit and ensuring sealing . These oils can be purchased in 5 litre cans. We will now look at the different criteria for purchasing engine oil for BMW X4 :

  • The cold viscosity of engine oil for BMW X4 (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 adapt it to the climatic conditions in which you drive your BMW X4.
  • The hot viscosity of the engine oil for BMW X4 (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 therefore lower your consumption. Nevertheless, if you use your BMW X4 in the city, or with a sporty driving style, it’s better to protect it although hot.
  • The specifications : They are made on the back of the oil canister you can discover them such as “ACEA C1 – C4” or “VW 500. 01”, are only specifications of compatibility with different brands of cars, you have to check in the instructions of your BMW X4 that the oil in question is compatible with your engine unit.
  • Oil brands: Please be aware that the brand should have very little impact in your judgement, there are enough objective criteria in the composition of motor oil for BMW X4 to avoid having to concentrate on a subjective qualifying measure such as the brand, some car producers have partnerships and will encourage you on certain brands, but it is not required to stick to these advice.

The different types of engine oil for your BMW X4

  • “Mineral” engine oils 15w40: They are known as mineral oils because they are principally consisting of crude refined oil, which will give them maximum viscosity and therefore a thickness suitable for old engines that tend to consume oil. On the other hand, the fact that they are natural will cause 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 specific components that will boost its lifetime. It is thus preferred for a polyvalent use of its vehicle. Furthermore, it favours a simpler cold begin than a mineral oil. Nevertheless, you should make sure to replace the oil every 10, 000km.
  • The “synthetic” oil 5w40: This sort of oil is really adapted to the recent BMW X4 engines, in truth, the protection of the engine unit will be maximum 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 limit the frequency of their oil replace.

The 3 best motor oils for BMW X4

We now begin our second section in which we will concentrate on the best motor oils for BMW X4 , we will present our range 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 only oils adapted to your BMW X4, so you will not necessarily discover “10w40” in our selection.

Best Low-Cost engine oil for BMW X4

We done the choice to select the two best engine oils for BMW X4 lowcost, so that regarding 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 BMW X4 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 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 BMW X4.
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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 unit oil for BMW X4

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.
  • Suited to all types of pipes

Inconvenience

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

Best premium motor oil for BMW X4

Castrol Edge 5W30

A premium synthetic motor oil to protect your BMW X4 from friction, even in the worst conditions.
Benefits

  • Top of the range engine unit oil suited to all engines from BMW X4
  • Startup under all conditions.

Inconvenience

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

Castrol Magnatec 0W30

An ultra-synthetic motor oil for your BMW X4 which will be adapted to the most challenging 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 built with Start and Stop

Inconvenience

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

A few tips on choosing the right engine unit oil for your BMW X4

And to finish this content, we will give you some suggestions on how to make good use of the motor oil in your BMW X4, 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 part of its capacity and may damage your engine unit.
    • Observe the instructions of the oil suppliers and car manufacturers and use only oils compatible with the engine unit of your BMW X4

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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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If you need more guides on the BMW X4, go to our BMW X4 category.