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Engine oil 5W40 Mobil Super 3000 X1: description and reviews
Engine oil 5W40 Mobil Super 3000 X1: description and reviews

The service life of the power plant directly depends on the quality of the engine oil and the frequency of its replacement. The lubricant prevents the metal parts of the engine from rubbing against each other. The risk of premature failure is reduced. Some types of oils can increase the power of an old engine and reduce fuel consumption. Among CIS drivers, 5W40 Mobil Super 3000 X1 oils are in high demand. What are the benefits of these lubricants and what are the best conditions to use them for?

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A little about the brand

The American company Mobil is one of the leaders in the oil and hydrocarbon market. The company is engaged in the extraction of raw materials, their processing and transportation. This approach allows you to somewhat reduce the cost of the final product of the brand. Therefore, the oils of this manufacturer are distinguished by an attractive competitive price.

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Nature oil

All motor oils are usually divided into three large classes: mineral, semi-synthetic and synthetic. This gradation is based on the typebase used. The composition of 5W40 Mobil Super 3000 X1 belongs to the last class of oils. In this case, oil hydrocracking products are used as a base. The performance characteristics of the oil are improved by the complex of alloying additives used in the composition. As a result of this approach, it was possible to significantly expand the scope of the product.


This category of oils is highly fluid. The classification of lubricants by their viscosity index was introduced by the Association of Automotive Engineers of America (SAE). The composition of 5W40 Mobil Super 3000 X1 refers to all-weather. In winter, it can be used down to -25 degrees Celsius. At the same time, the pump is able to pump oil through the system even at -35 degrees. At lower temperatures, the liquid thickens, starting the engine becomes unsafe, as the risk of metal parts rubbing against each other increases. This may cause the engine to seize.

For which motors

car engine
car engine

Mobil Super 3000 X1 5W40 engine oil is designed for gasoline and diesel engines. It can be poured into the power plants of four-wheel drive cars, sedans and light trucks. Lubricant is also recommended for use in engines equipped with direct fuel injection. At the same time, the oil itself is also suitable for driving with overloads, hard operation (alternating acceleration and sudden stops).

A couple of words about additives

Additives are special substances that are used to improve the basic properties of oils. They allow you to expandperformance characteristics of the product at times. Mobil Super 3000 X1 5W40 oil uses a variety of modifying components. The most important of them need to be discussed separately.


These substances allow you to maintain the viscosity of the mixture at the required level within the widest possible temperature range. In this case, copolymers of styrene and dienes, copolymers of olefins are used. In each of the two options, the mechanism of action is the same. When the temperature rises, the macromolecule unwinds from the spiral, which increases the density of the oil. With a decrease, on the contrary, additional hydrogen bonds appear and the size of the macromolecule decreases several times. This allows you to adjust the viscosity and improve the performance of the product.

polymer macromolecules
polymer macromolecules


These additives reduce the likelihood of coagulation of solid particles found in the oil. Various Mannich bases and polyesters are used as dispersants. Their mechanism of action is simple. The polar part of the molecule is fixed on the surface of the solid particle, and the long hydrocarbon radical leaves the compound in suspension. Precipitation is excluded.


As mentioned above, the characteristics of 5W40 Mobil Super 3000 X1 make it possible to use this oil even for diesel engine types. In many ways, this versatility is due to the increase in the amount of detergents in the composition of the lubricant. Diesel fuel contains a wide variety of compoundssulfur. When they are burned, ash is formed, which settles in the engine chamber. As a result, the power plant capacity decreases and fuel consumption increases. It's just that part of the fuel does not have time to oxidize and enters the exhaust system. S alts of organic acids with alkaline earth metals reduce the risk of soot coagulation and its precipitation. At the same time, the presented compounds are capable of destroying already formed soot agglomerations.

In reviews of the 5W40 Mobil Super 3000 X1, drivers note that the specified composition allows you to increase engine power, reduces engine noise and vibration. This is precisely due to the fact that the oil removes old soot from the metal parts of the power plant.

Antioxidant additives

Often the properties of the oil change due to the oxidation of the components of the composition by free radicals of atmospheric oxygen and various peroxides. To inhibit this negative process, phenols and various amines are used in this product. Substances capture atomic oxygen, leaving the oil's chemical composition stable throughout its life.

Anti-corrosion additives

Mobil Super 3000 X1 5W40 oil is suitable even for older engines. The problem with these power plants is that the corrosion process often begins on parts made from non-ferrous alloys. Various sulfur compounds and phosphates allow this process to be inhibited. They create the thinnest film of sulfides on the surface of metal parts, which is not destroyed as a result of friction. As a result, the likelihood of further spreadcorrosion drops at times.

Friction modifiers

To reduce the friction force, it is customary to use molybdenum compounds. With the help of these additives, it is possible to increase the efficiency of the power plant and reduce fuel consumption. In reviews of the presented oil, drivers note that the car is becoming noticeably more economical. Fuel consumption is reduced by approximately 5%.

Molybdenum in the periodic table
Molybdenum in the periodic table


Producers have increased the proportion of antifoam additives in the composition. These compounds increase the surface tension of the oil, preventing the formation of bubbles in the liquid with an increase in the number of revolutions. In this case, a variety of higher paraffins are used.


It was possible to increase the stability of the viscosity properties of the oil thanks to the use of depressant additives. These compounds reduce the size of macromolecules of higher paraffins, which are formed when the lubricant is cooled. This made it possible to significantly reduce the pour point. Oil solidifies at -39 degrees Celsius.

Recommendations from machine manufacturers

This composition is recommended for warranty and post-warranty maintenance of BMW, VW, Renault, Citroen cars. The oil is also suitable for domestic cars of the Lada brand. Moreover, these recommendations were given by the manufacturers of equipment themselves.

How to choose

The reliability of the composition and the attractive price created another problem. The fact is that a lot of counterfeit goods appeared on sale. Moreover, they fake oils of completely different volumes. For example,counterfeit compounds 5W40 Mobil Super 3000 X1 4l often appear on sale. How to distinguish original products from fake?

Oil 5W40 Mobil Super 3000 X1 1 liter
Oil 5W40 Mobil Super 3000 X1 1 liter

First you need to pay attention to the packaging itself. There should not be any deformations on the container, the gap between the lid and the fixing ring is excluded. The seam of the canister should also be carefully analyzed. In original products, it is straight, without visible defects. In this case, counterfeit oil is somewhat different.

It is advisable to take into account the place where the lubricant itself is purchased. Buying is best done in large stores. In this case, it is necessary to request certificates of conformity from the seller. Otherwise, it is better to refuse the acquisition.

Opinion of owners

Reviews of the 5W40 Mobil Super 3000 X1 are extremely positive. Motorists note the stability of the quality of the oil. The replacement interval is 10 thousand km.

Oil change process
Oil change process

But you can't rely solely on these figures. Visual inspection of the lubricant must be carried out periodically. If the oil changes color, solids or smells, change it immediately.

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