How is Zhvanetsky about the difficulties of choice? "Five are very big, but yesterday. And today three, but small. " With engine oil as well. Expensive imported synthetics, which promises to hold out 15,000 km, or affordable russian oilwhich is twice as much more often - here is the choice!

A purely money question is aside aside. Now we are interested in exclusively the health of the motor, and therefore comparable levels of pollution, control the wear and we estimate the savings of fuel.

We limit the choice

We are not going to compare the top supersinthetics with the cheapest mineralka, the prices of which are sometimes spent twenty times. We are interested in those oils that can be recommended for the same motor. We owe the coincidence of the SAE viscosity classes - and we will take the most common class 5W-40. Must match the categories of quality. Modern expensive synthetics do not fall below the SN / CF level aPI classification (A3 / B4 via ACEA) - here on it and let's stop. The car manufacturer usually does not specify the type of oil, but to compare the synthetic with the mineral water is something awkward.

As a result, we chose two synthetic oils - the European price of 1950 rubles for a four-liter canister and Russian: 940 rubles for the same capacity. The European took one canister, and the Russian - two, because it will have to change 7500 km.

About Methodology

Motor VAZ-21126 on the road and at cheap oils worked in fully equivalent conditions - in the same modes, on the same gasoline, at the same outdoor temperature. The number of hours in both cases is equivalent to 15,000 km of run. Moreover, Russian oil in the middle of the "distance" replaced the fresh.

We studied the dynamics of changes in the parameters of the engine (power, efficiency and toxicity of exhaust gases), periodically selected samples to investigate the pace of aging oil and accumulation of wear products. At the end of the test, the motor opened and evaluated the color scale of deposits after work on one or another oil. Before and after testing, piston rings and bearings crankshaftTo assess the wear rate of the main friction nodes.

What we saw

Expensive oil for a complete test cycle did not lose performance, although the parameters spoke noticeably - both in the oil and the engine. Fuel consumption at the time of the end of the tests grew by 3-4% compared with the initial stage; Power fell by 2.5%. For 15,000 km of conventional mileage, a little less than a liter of oil from the flooded initially four was left. That is, the mode "from shift to shift without an attraction" was set aside.

When working on budget oil, the engine initially showed a little greater fuel consumption (+ 1.5%) than on European. Obviously, this is a consequence of a higher viscosity, non-leaving, however, beyond the admission to SAE for oils of this class. This gave a small (almost within the error), but a steady increase in power (slightly less than 1%). Budget oil quite expected was the higher dynamics of aging. For half of the test cycle (7500 km), fuel consumption increased by 2.1% (when operating on the road - by 1.5%). The second half of the tests, after replacing the oil, the engine worked almost the same way - the difference between the final measurements by 7,500 and 15,000 km lies within the measurement error. As a result, the engine on two fillings of the budget oil worked more economically than on the same fill of the road: the difference in favor of the domestic product was 1.1-3.0%, depending on the mode of operation (on average -1.5%).

Analysis of the main physicochemical parameters of oils characterizing the pace of their aging confirmed the results of motor tests. For expensive oil at the end of the "race" (15,000 km), the viscosity increased by 11%, the alkaline number decreased by 30%, but the indicators beyond the limits of bravery did not come. In an inexpensive oil after 7,500 km, the viscosity growth was 3.5% (first fill) and 5.8% (second fill), and the sample from the second half of the "run" the pace of aging was higher: the pollution of fresh oil was affected by the exhaust but merged when replacing. The alkaline number of the village is 13-15% relative to the initial value - by the way, higher (this is good for serious Russian conditions) than the expensive oil of European production.

And now we will estimate the result in the money. One canister of dear European oil, one filter plus the cost of replacing the oil is about 2350 rubles. Two capacities of budget, two filters, two replacements are 2680 rubles. If the work is not taken into account (that is, changing the oil yourself), the costs are equal to 2050 and 2080 rubles, respectively. And if you take into account the difference in fuel consumption? On the patriotic oil The motor was 1.5% more economical, and for each test cycle, about a thousand liters of "ninety-fifth" eaten. If you take the price equal to 38 rugs per liter, it will be 570 rubles of economy. Not much, but the balance has swung in the direction of more frequent oil replacement.

However, the fuel gain is not the most important thing. More importantly, motor well-being. Evaluation criteria Three: reliability of work (no failures due to the use of suitable oil), clean surfaces, wear.

Reliability of work is complete. There was no failure during the tests, an emergency oil tank was not required. However, we did not expect from the oils of the quality group of the other than SN. The level of high-temperature deposits in both cases was almost the same. Obviously, the Russian could not lose European oil with higher quality thanks to a smaller replacement interval. Yes, and the initial (as well as the final) alkaline number from our oil is higher, and this is one of the indirect indicators of detergent. As for low-temperature deposits on the surfaces of the valve mechanism and oil pan, the European product worked a little better. Everything is obvious here: it uses better basic base oil. However, the difference is close to the error of the test method.

But when evaluating the degree of wear, we found an explicit effect of an intermediate oil replacement. This is especially noticeable piston rings (and therefore, in cylinders). The dirt accumulated in oil, especially metal particles, facilitated from the surface of the parts, works like abrasive, and no anti-empty additives high-quality oil With this misfortune do not cope. It will only help the timely removal of the abrasive from the motor - when changing the oil. It is impossible to make accurate recalculation in rubles in the rugs. But the scales bowl is increasingly inclined in favor of reducing the interservice interval.

Three or five?

So, our experiment quite proved the feasibility of using two domestic cans (THK Magnum Ultratec, Sintoil Platinum, Lukoil Suite) instead of one European ( Shell Helix. Ultra, Castrol Edge, Mobil Super 3000) - confirmed and wallet, and motor well-being.

Of course, it is possible to reduce the oil replacement interval using always only an expensive imported product - the use of the motor will be more. But about reasonable savings should not be forgotten.

In addition, we conducted tests in ideal conditions of the laboratory - warm, clean, on proven gasoline. And as practice shows (and our previous surveys in SM, 2015, No. 11), even expensive synthetics, not always withstands the notorious 15,000 km of run. Most marshmers think russian conditions Work is almost extreme. At the same time, everything that happens with the engine oil resembles the process of wear of any technical system: to some kind of work, aging is almost imperceptibly, and then its pace grows sharply. In the technique, such a state is called catastrophic wear - and the same rule acts for oil. It is important to change the oil before the onset of this critical moment.

So, even "steep" oil, surrender, damages the motor. And to protect yourself from trouble, it is necessary to replace it more often. If it is not possible to often buy an expensive product, then knowingly high quality affordable oil Subject to the more frequent replacement it is more useful for the motor.

As you know, in the process of operation is subject to certain wear. If you do not go into details, gradually wear out, the walls of the cylinders, there is an increase in the gaps between the conjugate details, etc.

However, most of the recommendations for the selection of oil for the engine are based on the prescriptions of the manufacturer of the manufacturer of the manufacturer of the manufacturer of the manufacturer of the manufacturer of the manufacturer, and the specified prescriptions are more oriented to a new engine. It is quite obvious that if the power unit passed 100-150 thousand km, then during the selection lubricant This must be taken into account.

Read in this article

How to choose oil if the engine has a big mileage

Let's start with the fact that you can additionally take into account the WCS wear is needed on the motors that have passed on average, 100 thousand km. and more. As a rule, owners from the date of purchase new car One type of lubricant is poured, for example, synthetic or oil with recommended viscosity characteristics.

It is also not necessarily taken into account other lubricant parameters that are written in the instruction manual. The list of the most common options, as a rule, marked low-viscosity oils 0W20, 5W30 or 5W40 on.

However, after the engine will be held above the above-mentioned mark of 100 thousand km, it is worth a separately thinking about making some adjustments to the usual "oil program", taking into account the natural wear power aggregate.

So, before changing anything, it is necessary to clearly define whether certain problems or the engine arise with the motor continues to work regularly on the lubricant that is poured into it from the moment the TC is purchased.

To the problem points that should be paid to, can be attributed:

• increased oil consumption (oil consumption per avgar);
• and gaskets;
• noise strengthen during engine operation;
• in the lubrication system;

If nothing like this is detected, then when the engine oil is selected, all the same common rules should be guided. First of all, you should start with operational properties lubricant. Lubrication must clearly comply with the recommended classification and tolerances for a particular auto model.

It is advisable to refrain from the use of the product, which only minimally meets the permissible requirements of software. Optimally acquire the product of the latest developments. If financial capabilities are limited, then it is better to stay on modern middle class lubrication.

The main thing is that oil properties are higher than in lubricants with minimally valid requirements and specifications. In other words, it is better to purchase a suitable semi-synthetic, than to stop your choice on the cheapest mineral oil, referring to the fact that the motor is not new.

We also add that, regardless of the mileage and the state of the FMA, it is forbidden to use oils that are not suitable for tolerances, specifications, class, viscosity and a number of other parameters. As a rule, if you explore the catalogs of engine oils, they contain various models of cars from different years of release in which you can use a particular product.

At the same time, the oils themselves, who have exactly the same tolerances, as in the manual for the old car, are usually no longer. The fact is that their simplicity has proven more modern developments that have a higher class.

Taking into account the foregoing it becomes clear that more modern oils For oldest engine, it is necessary to select not for tolerances that have long changed, but if possible, use in a particular motor. Such information should be reflected in the catalogs of the manufacturer of lubricants.

In parallel, it should be taken into account that some of the new generation ravines are unsuitable for use in the economy of past developments. As a rule, we are talking about lubricant, which has a reduced high-temperature viscosity on the shift (HTHS).

In modern motors, these energy-saving lubricants are used to reduce the fuel consumption, while the structure of the power unit is specifically designed for the fact that low-viscous oil will be used in the engine.

If you pour such oil into the motor, which does not involve the use of this type of lubricant, then the likelihood of a significant increase in wear, the appearance of the leaks and serious failure of the power plant is high. In other words, the oils of this group are simply not suitable for many internal two-generations.

Motor oil viscosity with mileage

So, choose the right type of oil for DVS by admission, you need to immediately decide on viscosity. Note that specialists, auto mechanics and experienced drivers separately recommend slightly increase the so-called "summer" viscosity of lubricant after the car mileage exceeds 100-150 thousand km.

It is necessary to do it even when the motor normally works on oil with a smaller viscosity. If the oil consumption on the motor with mileage increased slightly, "sweat" the glands, gaskets, etc., then an increase in viscosity of lubricant in some cases allows to solve some problems.

It is important to understand that the viscosity should still remain in the framework that the engine manufacturer has determined. Simple words, in the manual it is usually written that in the unit you can use, for example, 5W30, 5W40 and 10W40.

At the same time, if in the engine earlier, the owner rounded the lubricant 5w30, after 100 thousand mileage it is possible to go to 5W40, and after 200 thousand per 10W40. The only moment that also needs to be taken into account is regional features in which the TC is operated.

If winter in the region is too frosty, then when using a more viscous product, 10W40 may have problems with a cold start in winter. As you know, the strongest wear of the unit (about 70%) occurs at the time of starting the cold engine.

So that this does not happen, the engine oil will need to be changed not only in running, but also taking into account seasonality. It turns out, there will be a 5W30 index (more liquid), whereas it is necessary to fill with a lubricant with an increased viscosity of 5W40 or 10W40.

This approach allows you to ensure confident start and reduce wear in winter, as well as protect details in the summer. The fact is that more viscous oil allows you to raise the pressure in the lubrication system and compensate for the gaps increased as a result of wear.

Also in some cases, the use of a more thick lubricant allows you to reduce the consumption of oil on a volunteer, get rid of the fogging of the glands and gaskets. If simply, the natural wear of the DVS often leads to deviations from the normal operation of the motor. In such a situation, much depends on the viscosity of the oil.

First of all, if problems have appeared, it is desirable to abandon low-grade lubricants and an energy-saving oil oil. As mentioned above, a low low-temperature and high-temperature viscosity can lead to the fact that the problems already existing are in full.

Taking into account the wear of the engine thickness of the protective film when using low-viscosity oils may not be enough, such a film becomes less durable. It is quite obvious that in such conditions, the conjugate surfaces of the parts are extended even more intensively and quickly damaged.

In parallel with this, low-grade oils are distinguished by a significant tendency to evaporate. Simple words, the lubrication is faster consumable to the avgar, and also actively falls into the combustion chamber through masonry rings. As a result, the owner accounts for more often and in the greater volume to top up the lubricant.

If we consider that after the yield of the internal combustion engine, there are such lubricants, additional losses occur through gaskets, glands and other seals, which are not able to maintain maximum tightness over time.

It turns out, B. problem situations It is necessary to pour oil with an increased viscosity at operating temperatures of the motor, for example 5W-50, 10W-50, etc. It is also important to pick up lubricant not only by viscosity, but also adhere to the recommended tolerances and specifications. In the complex, the qualified selection of lubrication will allow to extend the life of the engine to.

What engine oil with a big mileage is better to choose

If you carefully examine the fuel market, then you can see that there are the same products on sale, which differ in the viscosity and oil base. In other words, for example, the product with an index 10W40 may be mineral or semi-synthetic, 5W40 will be semi-synthetic or hydrocracking oil, etc.

So, the difference in viscosity and the distinctive properties of one way or another oil basics In many cases, it allows you to get rid of problems that are peculiar to worn out. As an example, it can be noted that mineral water, which has a SAE index 15W40, differs in a kinematic viscosity at heating up to 100 degrees from synthetic analogs of 5W40.

After refueling the motor with a mileage of such mineral oil at operating temperatures, a thick lubricant is created, the protection against wear is improved, the oil pressure in the lubrication system is increased, there is less loss of lubricating fluid on a voligator. As a result, the old engine begins to work quieter and smaller on mineral, than on semi-synthetic oils or synthetics.

However, it must be borne in mind that some engine manufacturing plants separately recommend using extremely lubricating fluids on a synthetic basis in their motors. It turns out that it is impossible to use lubrication on another basis. Cases are noted when problems began even after use in such assembly assets, not the fact that mineral water.

I also add that we should not forget about the fact that with the same operational properties Both the characteristics of the mineral water, semi-synthetic and synthetics differ markedly from each other in terms of antioxidative and heat-oxidative resistance.

This means that mineral oil is faster than others oxidizing and loses its properties, that is, simply agrees. If adding to this also a certain "fatigue" of the engine itself and its systems (leakage of nozzles, encrypting, etc.), the aging of lubricant will occur even faster.

That in the end

Taking into account the above, you can make several conclusions. The first, if the engine has a big mileage, but works fine, then it is better to increase the high-temperature viscosity of the oil, without changing its bases. It turns out enough to go, for example, with 5W30 lubrication to 5W40 (if the use of such a product is allowed by the manufacturer of the engine).

At the same time, it is necessary to continue to cast a synthetic or semi-synthetic product, which has all the tolerances of the motor manufacturer, complies with classifications and specifications. In other words, it is not worth moving from synthetics or semi-synthetics.

You can also use oils that relate to a higher class, while suitable for a particular power unit. It should be remembered that in engines until 2000 release is almost always forbidden to use oils with a low high-temperature viscosity for a shift.

The situation is distributed when the engine already has problems while working:

• sealing elements sweat or flow;
• appeared;
• reduced pressure in the lubrication system;
• motor is noisy working;
• increased oil consumption, etc.

In this case, the increase in viscosity of the lubricant allows you to eliminate some nuances and reduce noise. For summer, you can try to pour thick mineral water (for example, 15W40) from the list of lubricants recommended by the manufacturer of auto engine. In this case, before winter, it will be necessary to return to a less viscous semi-synthetic or synthetic product again (for example, 5W-40) to eliminate cold start problems.

In the process of seasonal transitions, it is important to take into account that. In some cases, it helps, in others it is better to refuse. For worn and contaminated engine, the use of active flushing can lead to the final output of the unit failure.

Finally, add that any viscous oils are optimally changed every 5-6 thousand km. Regardless of the foundation. The fact is that they are quickly oxidized, and also have in their composition a lot of viscous additives. Specified additives high temperatures Lose properties and "work".

As a result, the lubricant becomes less viscous, and the disintegration products of the additive package additionally contaminate the oil system. As for the preinforcement of mineral water, in this case it is necessary to further reduce the range of planned replacements (up to 4 thousand km.).

Read also

The viscosity of motor oil than the oils with the viscosity index 5W40 and 5W30. What lubricant is better to fill in the engine in winter and summer, tips and recommendations.

It is very important to choose high quality oil for the engine, since the cleanliness of the surfaces of all major parts of the motor depends on this. As is known oil:

• mineral;
• synthetic;
• semi-synthetic.

They, in turn, can be divided by applied regarding the time of the year, that is, on summer and winter. But there are universal oils that can be used all year round. By this time, it is necessary to treat with all seriousness, and therefore, the process of selection of oil we are conventionally divided into stages.

First you need to pay attention to the information that the manufacturer indicates. It can be viewed in the service book. Almost every one can find recommendations regarding the choice of oil for this car. But sometimes there are cases when this document is absent. This may be many reasons. For example, lost or bought a car, which was in operation before that, and her previous owner lost her. In this situation, it is not necessary to despair because there is always a way out. You can contact a dealer or suppliers of components, and you can also solve the task using the well-known Internet.

Important! Engine oil must be selected so that it corresponds to all standards and tolerances specified in the service book.

We find out that it is flooded into the engine now

After the stage with the service book, it is necessary to determine whether the engine for the engine used is correctly selected. When the vehicle is bought from hand, it is necessary to ask a question about oil. It is best to make a mark with the brand and the name of the manufacturer.

A fairly important indicator of oil is its consumption. Of course, everyone is clear that the engine oil is reduced over time, it cannot be left at the initial level, which was immediately after the fill. Initially, the car manufacturer sets an average oil consumption rate, but as practice shows, during operation there may be deviations from the norm, both in the greater and smaller side.

At this stage, there is a need to determine whether the oil flow rate is not exceeded by the manufacturer, and if it exceeds how much. An indicator of the laid oil consumption rate can be found from representative offices of the selling car of your brand.

We analyze all the data obtained.

When we have certain information about the standards that the oil should be fitted, which is used by the engine of our car at the moment, it is necessary to think so much is the question of its replacement in the engine, since the option is possible that the engine used is quite suitable.

To the main reasons for which the solution is made to replace the oil include:

We carry out the analysis of the market

After the arsenal has enough information on the passage of previous steps, it's time to proceed with the conclusions and decides with the choice. To simplify the task, it is recommended to take a piece of paper and handle, write a small list of those materials that are most suitable for the requirements described. To a greater extent, it is necessary to give more preference to those oils that the manufacturer recommended. After drawing up the list, it will be much easier to choose from it the best.

That all manufacturers indicate information about oils, should not be hoped as they do not always. Traders, in turn, place all information about tolerances on the Internet and so on. But you can take all the necessary data from the label, which is on all certified materials.

Selection of oil in class and viscosity indicator

At the time of determining the degree of viscosity that the oil should have, it is mandatory to consider the mileage indicator of the vehicle or simply the age of the engine. All because for "elderly" cars, materials with a large high-temperature viscosity are most suitable.

Thus, if applying sports oil for a car with a service life for more than 10 years, it only hurt the engine.So that this does not happen, you need to carefully choose the oil and do not rush, and weigh everything for and against. Often, sales consultants strongly recommend a certain brand and manufacturer. If it causes doubt, it is better to refuse it, since the main task of the seller is to increase sales.

Attention! Acquisition of an engine oil with an incorrect viscosity level will lead to what it will be necessary to constantly carry out a plot. In addition, the car's power will not add, and the engine parts will be quickly wear out.

Final choice of oil

It is necessary, in the end, to get together and make final choice Oil. Best of all of your list, allocate those manufacturers who work for many years in this area and have a huge amount positive feedback from consumers. But when buying famous and expensive oils, there is always a risk to acquire a fake. After all, most often fake what is actively sold. From the seller, you should require a quality certificate for this product. Often, famous manufacturers themselves try to protect themselves, and therefore make special icons or holograms on the package, which cannot be faked. It is clear that the fake and close will not meet the specified requirements and tolerances.

Important! It is recommended to choose the maximum suitable oil For the engine and use it constantly, but it is necessary to look at the label from time to time, since a change is possible by the manufacturer of some indicators.

Purchase

When there are 100% confidence that this is the oil is suitable for filling into the engine of your car, it's time to start purchasing it. The purchase process itself does not pay anything terrible or complex. Here, the whole snag in quality, so once again focus on not to acquire a fake.

If you can buy the right product from official missions, it will be the most optimal and reliable option. Of course, it is rare to find offices that are engaged in the sales of products in retail. Most often they make wholesale sales. Then you have to look for a good supplier, which makes the representatives of large wholesale purchases, and then spends the sale in retail.

Conclusion

As it has already become clear from the article, it is necessary to choose oil, because all the operation of the car depends on it and how long the main parts of the engine will serve. If you are a newcomer in this area, then it is not necessary to despair in advance because there is a sufficient amount of information, with a detailed study of which there will be a clear understanding of how oil should be, and what kind of requirements it should correspond to. The main thing that the knowledge gained is correctly applied to your car.

Suggest this can information from the service book that comes with each vehicle. It is important simultaneously with the replacement of oil to replace oil filtersBecause they also play the last role in the car. It is worth remembering about the risks of acquiring poor-quality products, so you should choose the engine oil very carefully.

Which oil is better to pour into the engine, learn from the following video:

If doubts are doubts which oil must be pouring into the engine, then you should pay attention to our rating for 2018 - 2019. This top 10 of the best motor oils was compiled according to buyers. Also taken into account perfect ratio Price quality, which often goes to the fore when buying.

Top Motor Oils 5W30

10 zic x9 5w-30

For newest engines With a turbocharged or without it, it is recommended to purchase zIC oil X9 5W-30. It significantly reduced the ash, sulfur and phosphorus content. The motor resource will be significantly extended, and the fuel will be saved economically. Suitable for absolutely all seasons.

Pros:

• Suitable even for engines with turbocharged.
• Makes the engine reliable engine.
• Ideal for use at any time of the year.

Minuses:

• It is advisable to use high-quality gasoline.

9 General Motors Dexos2 LongLife 5W30

Inexpensive synthetic oil General Motors Dexos2 Longlife 5W30 is necessary with constant aggressive ride, as well as during the period of heavy operational conditions. All critical elements of the engine are quickly lubricated, the visible fuel economy appears. Even at low temperatures, the motor will be able to start the first time. A durable oil film that protects especially wear elements appears.

Pros:

• Very quiet engine compartment.
• Makes the car starts in the cold.
• Minimum price.

Minuses:

• You must often change the oil.

8 Shell Helix HX8 Synthetic 5W-30

SHELL HELIX HX8 Synthetic 5W-30 engine oil is completely synthetic, and can also be actively used for gasoline and gas engines. Also oil is suitable for diesel engines without filters. It protects perfectly and cleans the most important component of the car. On the surface of the motor will no longer have harmful deposits. Moreover, friction between the details are significantly reduced, which favorably affects fuel economy.

Pros:

• Used in various engines.
• Saves fuel, reducing its consumption.
• Makes the motor more durable.

Minuses:

• A large number of fakes.

7 Total Quartz Ineo ECS 5W30

Total Quartz Ineo ECS 5W30 oil is distinguished by a reduced sulfur and phosphorus content, as well as rather low sulphate ash. Thereby traffic fumes Significantly cleared, and fuel is seriously saved. This oil You can pour in almost any engines - diesel and gasoline.

Pros:

• Motor starts working quieter.
• The engine life is extended.
• Serious fuel economy.

Minuses:

• Rarely can be found on sale.

6 LUKOIL GENESIS CLARITECH 5W-30

Malozol motor oil Lukoil Genesis Claritech 5W-30 is suitable not only for most cars with diesel and gasoline engines, but also can be applied in all seasons. Such an oil increases the longevity of the motor, and also improves the functioning of the sweeping system of exhaust.

Pros:

• The engine is easily started even in winter.
• There are practically no fakes.
• Minimum oil consumption.

Minuses:

• Requires quite frequent replacement.

5 IDEMITSU ZEPRO TURING 5W-30

Idemitsu Zepro Touring 5W-30 oil was created for absolutely any cars running on gasoline. High efficiency in terms of fuel consumption is complemented by a stunning viscosity. This synthetic oil is adapted to a variety of temperature conditions, having favorably affecting the motor. For its manufacture, the most complex catalytic dewaxing is applied.

Pros:

• Really quiet motor operation.
• Suitable for harsh winters.
• Serious savings of gasoline.

Minuses:

• It is difficult to find on sale.
• Suitable only for gasoline engines.

4 LIQUI MOLY SPECIAL TEC AA 5W-30

Need serious engine protection? Then Liqui Moly. Special Tec. AA 5W-30 will be good choice. This synthetic oil reduces the fuel consumption and protects against excess wear due to the special recipe. Details of the motor are not damaged during operation, and he himself remains extremely clean. Special emphasis is placed on the car of American and Asian production, on which active testing was performed.

Pros:

• Great fuel economy.
• The engine remains clean.
• Oil quickly goes to all the details.

Minuses:

• More suitable for cars of Asian and American brands.

3 Mobil 1 ESP Formula 5W-30

All parts of the engine remain as clean thanks to the Mobil Synthetic Engine Oil 1 Esp Formula. 5W-30. It is manufactured on the basis of the exclusive formula, which includes technological components. The oil for gasoline and diesel engines. Protects the motor and saves fuel.

Pros:

• Makes the engine clean and durable.
• Significantly saves fuel.
• Allows you to launch a car in a cold winter.

Minuses:

• Pretty expensive pleasure.

2 Castrol EDGE 5W-30

Durable oil film allocates Castrol Edge 5W-30 against the background of competitors. The oil is perfectly withstanding even extreme pressure. Titanium FST technology makes the motor much more productive. There is protection against wear, as well as fuel savings.

Pros:

• The car accelerates more dynamically and smoothly.
• The engine works efficiently.
• Good motor protection.

Minuses:

• The sound of the engine operation may change.

1 Motul Specific Dexos2 5W30

Synthetic Motor Oil Motul Specific Dexos2 5W30 is ideal for four-stroke diesel and gasoline engines. It suits almost all motors. It is also recommended to use it, having SUVs or engines with a separation injection. This advanced Energy Saving API SN / FC API class provides high level In terms of ecology, forcing the car to throw away much less harmful substances to the air.

Pros:

• Highest quality.
• Suitable for a variety of motors.
• Attentive approach to environmental friendliness.

Minuses:

• Pretty high price.

Top Motor Oils 5W40

10 TNK Magnum Super 5W-40

TNK Magnum Super 5W-40 oil is semi-synthetic. Balanced composition qualitatively protects the motor from pollution and other problems. The oil with ease "turns" the engine in the frost. And it can be used almost with all motors.

Pros:

• Protects overheating and deposits.
• Stability on all operation.
• Any temperature is not scared by the engine.

Minuses:

• In some cases, forms black nagar in the motor.

9 Lukoil Suite Synthetic SN / CF 5W-40

If there is a desire to try out the synthetic oil of the premium class at an affordable price, then it is necessary to look at the LUKOIL suite synthetic Sn / CF 5W-40. It fully meets the latest operating standards. Oil is recommended to use for passenger cars, as well as small trucks and minibuses. Well protects modern engines Even in conditions of intensive driving. In this case, the noise level decreases noticeably, and the deposits cease to form.

Pros:

• The car goes quietly and gently.
• Almost there are no fakes.
• Suitable for a wide range of motors.

Minuses:

• Not the highest quality canisters.

8 G-ENERGY F SYNTH 5W-40

Really high quality g-Energy Oil F Synth 5W-40 will improve the operation of the motor not only of the passenger car, but also trucks, as well as minibuses. This oil is poured into the most different motors (gasoline, diesel, turbocharged units). Its consumption is rather low due to special components. And the details always remain clean.

Pros:

• Seriously prolongs the resource of the motor.
• Always clean details.
• Large replacement intervals.

Minuses:

• Over time, can lose properties.

7 ELF EVOLUTION 900 NF 5W-40 4 L

Synthetic lubricant Elf Evolution 900 NF 5W-40 was created for motors passenger cars. Such an oil can be poured into any diesel and gasoline units, with the exception of diesel particulate filters. Withstands the expanded replacement interval, and also effectively cleans all the details. Excellent option for a variety of climatic zones.

Pros:

• Does not require frequent replacement.
• Suitable for many engines.
• Excellent cleans all the elements.

Minuses:

• Packaging not most securely.

6 Total Quartz 9000 5W40

Total Quartz 9000 5W40 high-quality motor oil is suitable even for turbocharged engines. Ideal for aggregates with direct injection, as well as with a common fuel ramp. Thanks to the highest viscosity, the most different temperature conditions can withstand. He has increased protection against wear and elongated replacement intervals. Simply canceled for passenger cars, making the motor perfectly clean and neat.

Pros:

• The highest degree of protection.
• The engine remains complete.
• Significant replacement interval.

Minuses:

• There may be problems with bad fuel.

5 Mobil Super 3000 x1 5W-40

Truly universal can be called synthetic mobil oil Super 3000 x1 5W-40. It is it that makes the engine more reliable, and its service life increases significantly. Suitable for both diesel and gasoline engines. Withstands Shiroysh temperature Rangethat again speaks in favor of this oil. If there are often complex driving conditions, then such an oil will become an excellent choice.

Pros:

• Good work in summer and winter.
• Auto starts always from the first time.
• Motor functions extremely quiet.

Minuses:

• There is a huge number of diverse fakes.

4 Shell Helix Ultra 5W-40

Modern engine requires care? Pay attention to this - Shell Helix Ultra 5W-40. This synthetic oil allows diesel and gasoline aggregates reveal in a new way. The engine becomes clean, as deposits cease to form. Moreover, this is the only oil, approved by Ferrari itself. It is able to withstand even a long replacement interval, making the motor as productive as possible.

Pros:

• The oil has a property not burned.
• Motor works incredibly quiet.
• Great lubricates all the most important details.

Minuses:

• There are frequent fakes.
• The price may seem high.

3 Castrol EDGE 5W-40

With the help of a durable film Castrol Edge 5W-40, it qualitatively protects the engine from different problems. Titanium compounds that have incredible resistance are used here. This oil favorably affects the motor, revealing almost the entire potential. No deposits will no longer spoil the engine, and its smooth work will be felt during the press on the gas pedal. With such an oil, the motor will heal with a completely new life.

Pros:

• Positive affects the dynamics of overclocking.
• Reveals the potential of the motor.
• Reliably protects against contamination.

Minuses:

• Can change the sound of the engine in operation.

2 LIQUI MOLY MOLYGEN NEW GENERATION 5W-40

For the lightweight car, all year round can be advised by Liqui Molygen New Generation 5W-40 oil with high stability. The oil is effectively struggling with deposits, extending the service life of the motor. The manufacturer declares that the oil is able to save up to 4% of fuel. This is noticeably extended and the overall engine resource.

Pros:

• Smooth and clear operation of the motor.
• It is consumed almost unnoticed.
• Saves fuel to 4%.

Minuses:

• Quite solid value.

1 Motul 8100 X-Clean 5W40

Motul oil 8100 X-Clean 5W40 for progressive gasoline and diesel engines has the quality standards of Euro-4 and Euro-5. This oil will save the motor with a new car, leaving him in primeval form. In this case, absolute purity will be guaranteed not only of individual elements, but also the engine. May be frozen only at a temperature of -39 degrees, which allows you to actively use the oil even in the cold winter.

Pros:

• Ideal for enough new motors.
• Effectively cleanses the entire engine.
• Really saves fuel.

Minuses:

• Some turbocharged motors strongly consume oil.

The choice of oil depends on the type of engine, mileage, temperature conditions and other factors. Let's figure out how modern lubricants are different from each other, what is the features of their use in certain conditions, and which oil is better to pour into your car.

1 Modern lubricants - what are their features?

To date, there are several generally accepted parameters that should definitely consider when choosing an optimal lubricant for the engine. It is believed that the only correct criterion of choice is to follow the recommendations of the manufacturer, which can be found in the technical documentation.

However, modern engines are capable of working with lubricant of various types and composition, so before choosing the appropriate option, you need to know the main parameters for which they differ, namely:

• Viscosity classification. Viscosity is a mandatory parameter that should be considered when choosing a motor oil. It is developed by the SAE system and has the corresponding coefficients and notation, for example, 0W-30, 10W-30, 20W-30, etc. From the viscosity parameter depends on the thickness and the ability of lubricant material to perform their functions in a different range of low or high temperatures.
• Production basis. To date, the oil can be synthetic, mineral or semi-synthetic. The start of the engine in cold weather depends on the basis and quantity of additives, the time of its warming up and other factors that allow it to function normally.
• Compliance with quality standard. There are three recognized standards - European (ACEA), American (API) and Asian (ILSAC). Usually they are indicated on the package together with the viscosity index and the type of lubricating fluid. Compliance with lubricant to one of these standards is a prerequisite when choosing a composition, regardless of the type of engine and a run.
• Manufacturer. As a rule, automotive companies recommend certain brands from proven and recognized manufacturers who have undergone the necessary tests and do not have dangerous additives. The manufacturer's choice is the case of taste and financial capabilities of every motorist, but among the recognized leaders of the European market of lubricants, such brands like Shell, Helix, Total, Esso, Castrol, ZiC, Mobil can be distinguished.

Another parameter to pay attention to is the manufacturer's recommendations on the replacement interval. If the instructions say that the oil must be changed after 10 or 20 thousand kilometers, it means that it needs to be changed strictly in this recommended interval to normal operation, even if oil producers promise an increased service life, increased characteristics of their product, etc.

2 Which oil to choose for cars - all options

The technological features of the production of any engine oil, be it synthetics or "mineral water", almost identical. Any oil contains a specific base component, which is mixed with a package of additives in the appropriate proportion. Additives, in turn, can be anti-corrosion, detergent, antioxidant, antiphen.

Thus, "mineral water" contains in its composition at least additives of anti-drug and anti-corrosion type, while the composition contains a lot of depressor elements that provide lubricant a permanent viscosity indicator not lower than the 10W index. Standard notation mineral Oil - 10W-20, 10W-40, 15W-30.

As for synthetics or semi-synthetics, the presence of a larger amount of specific additive allows liquids with a lower viscosity indicator (for example, 0W-30, 5W-40), which are capable of working at lower or high temperatures. The main advantage of using synthetics, in contrast to mineral oil, is the lower oxidation ability, that is, during operation of the engine, the synthetic oil is less oxidized and has the best protective properties for various metal parts of the engine.

Fully mineral base oil is practically not used on modern types injector engines, in view of its unstable indicators and the lack of any additional additives. Therefore, it can be poured into cars mainly with carburetor types of engine.

In winter it is better to use completely synthetic lubricant Low viscosity, in the summer season you can safely fill a semi-synthetic engine oil.

If a gas engine It has a high mileage (over 200 thousand), we recommend finding which oil in it before replacement, but, in any case, it is better to pour exclusively by semi-synthetic, due to wear of the glands and the piston group of the motor, and if necessary, carry out a complex flushing of the engine. It is also not recommended to mix fluids of various manufacturers and, moreover, with different properties.

3 Replacing on your own - how to pour a new composition?

Lubrication can be changed in specialized service. But if you purchased high-quality engine oil from a proven manufacturer in which you are confident new oil filterThe composition is better to pour into the engine yourself. To do this, the car needs to drive onto the overpass or watching pitBe sure to put it on the handbrake and make sure that he stood as soon as possible.

Give the motor to work on idling within 10-15 minutes so he warmed up to the desired operating temperature. Then open the plug of the fuzzy neck and fill a little flushing fluid. Close the cork, get the motor again and let it work a few minutes until the oil pressure light light lights up on the panel. Unscrew the special washers on the pallet in the crankcase area and give the work out of the pallet in the pre-prepared container.

As soon as the exhaust material stalks, tighten the plug holes. Now remove the oil filter and replace the new, and after and fill the new oil to the recommended level. Run the motor, let him work a little at idle, and at this time, make sure that anywhere did not flow anything. If everything is in order, then muffle the engine. After the motor is completely cooled, check the level of oil on the dipstice several times and, if necessary, fall to the desired indicator.

Replacing the lubricant with your own hands allows you to be confident in the quality and type of flooded fluid. Often on services, unscrupulous employees pour a cheaper and less high-quality type of fluid instead of the one that they brought them. Check the oil level at least once a week, in no case allow it to reduce it and replace it strictly in the time interval recommended by the manufacturer.