We are increasingly more people to desire to execute the maintenance of our Mazda 6 alone, in fact, the labour in mechanics is very pricey and the least basic service can fairly quickly surpass 100€. The modern automobiles are more and more complex and we can not execute all their maintenance, but some acts like servicing its Mazda 6 can be accomplished without too much problems. We are going to help you on this web page to select the best engine oil for your Mazda 6 , this will enable you to do your oil change without any headache and to guarantee you an ideal engine actions. To achieve this, firstly, we will discover how to select the right engine oil for your Mazda 6 , then, in a second step, which are the 3 best engine oils for your Mazda 6 , and finally, we will conclude with some advice on how to choose your engine oil.

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How to select the best engine oil for your Mazda 6

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We will so commence our content page with a small buying guidebook to help you select the best motor oil for your Mazda 6 with peace of mind. To achieve this, 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 select your engine oil properly, in addition to preserving it, you will reduce your consumption and your CO2 emissions.

The specifications that differentiate engine oils for Mazda 6?

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The purpose of the engine oil in your Mazda 6 is to lubricate your engine to make certain that all the gears in it can run efficiently , 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 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 Mazda 6 :

  • The cold viscosity of engine oil for Mazda 6 (number in front of the letter “W”, which stands for “Winter”): This value will signify the engine’s ability to start 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 change it to the weather conditions in which you drive your Mazda 6.
  • The hot viscosity of the engine oil for Mazda 6 (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 consequently lower your consumption. Nevertheless, if you use your Mazda 6 in the city, or with a sporty driving style, it’s better to protect it although hot.
  • The requirements : They are written on the back of the oil canister you can locate them such as “ACEA C1 – C4” or “VW 500. 01”, are only requirements of compatibility with different brands of cars, you have to check in the guidebook of your Mazda 6 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 judgement, there are enough objective specifications in the composition of motor oil for Mazda 6 to avoid having to focus on a subjective criterion such as the brand, some car companies have partnerships and will suggest you on certain brands, but it is not required to stick to these advice.

The different types of engine oil for your Mazda 6

  • “Mineral” engine oils 15w40: They are named mineral oils because they are mainly made up of crude refined oil, which will give them maximum viscosity and consequently 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 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 made up of certain elements that will improve its lifetime. It is thus preferred for a polyvalent use of its vehicle. Moreover, it favours a simpler cold start than a mineral oil. On the other hand, you should make sure to change the oil every 10, 000km.
  • The “synthetic” oil 5w40: This type of oil is really adapted to the recent Mazda 6 engines, in fact, the protection of the engine will be ideal and the cold start 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 reduce the frequency of their oil change.

The 3 best motor oils for Mazda 6

We now commence our second section in which we will focus on the best motor oils for Mazda 6 , we will present our choice and direct you to the best sellers so that you can produce your decision in the best conditions. We have made it a point to present only oils adapted to your Mazda 6, so you will not necessarily locate “10w40” in our selection.

Best Low-Cost engine oil for Mazda 6

We made the choice to select the two best engine oils for Mazda 6 lowcost, so that according to your needs you can make your choice.

Castrol GTX 15W40

This quality oil will enable you to change or top up the oil level of your Mazda 6 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 start 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 Mazda 6.
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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 oil for Mazda 6

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 enable 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 a lot of mileage.

Best premium motor oil for Mazda 6

Castrol Edge 5W30

A premium synthetic motor oil to protect your Mazda 6 from friction, even in the worst conditions.
Benefits

  • Top of the range engine oil ideal for all engines from Mazda 6
  • Startup under all conditions.

Inconvenience

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

Castrol Magnatec 0W30

An ultra-synthetic motor oil for your Mazda 6 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.
  • Appropriate for engines pre-loaded with Start and Stop

Inconvenience

  • You’re not gonna have the ability 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 Mazda 6

And to conclude this content page, we will give you some recommendations on how to produce good use of the motor oil in your Mazda 6, and produce 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 part of its capacity and may ruin your engine.
    • Observe the advice of the oil companies and motor vehicle manufacturers and use only oils compatible with the engine of your Mazda 6

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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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To discover more tips on the Mazda 6, take a look at the Mazda 6 category.