When buying a car, every driver is interested in which engine is the most reliable. The safety and durability of the vehicle depends on this factor. It should be noted that each motor has its own characteristics regarding reliability and resistance to various influences. Let's look at which engines can claim to be truly the best.

The best among diesels

First, let's determine which is the most reliable engine among diesel varieties. Let's just say that recently cars with such units have become increasingly popular. They are distinguished by their sporty character, speed, and stability of operation. If you drive a lot and often, diesel engines are simply irreplaceable for these purposes. And if the motor is of an old generation, it has a good margin of safety despite its simplicity of design.

Mercedes-Benz OM602

The most reliable for Mercedes-Benz is from the OM602 family. Such engines are presented in 5-cylinder versions. They have two valves per cylinder, a mechanical injection pump. Drivers note that this engine is the leader in the following characteristics: car mileage and resistance to impacts environment. With not the highest power (90-130 hp), the units have always been considered the most reliable and economical. These engines were installed on Mercedes cars in the back of W124, W201 (MB190), G-class SUVs, T1 and Sprinter vans. If you monitor fuel equipment and attachments in a timely manner, these diesel engines are capable of racking up a huge number of kilometers.

BMW M57

Probably the most reliable passenger car engines of our time are created in Bavaria. In addition to durability, they are characterized by a sporty spirit, which fundamentally changes the image of a diesel engine. BMW engineers were able to prove to the whole world that such a unit can be fast and can be installed on any type of car. Cars have a variety of power units, and diesel engines have become popular not so long ago.

Which is the most reliable among diesel engines? Experts focus on the turbocharged 4-cylinder engine BMW N47D Twin Turbo, which has a volume of 2.0 liters. It was named the winner in the "Best New Development" category. Note that this motor is installed on a huge number of models. And in general, buyers prefer diesel engines, which can freeze in winter.

BMW

The most reliable in 2016 is the BMW B58, which is installed on 340i F30 models. This is a 6-cylinder power unit, which is gradually being equipped with new car models BMW brands. Note that BMW is systematically introducing both gasoline and diesel engines of the modular family into its vehicles. Their feature is unified components and a single half-liter working volume of one cylinder. At the same time, BMW hatchbacks since 2015 have been equipped with 118i engines with a 1.5 liter turbocharger with a power of 136 hp. With. And the coupes and convertibles of the second series have 2.0 liter diesel engines.

The most reliable engines of BMW passenger cars, according to experts, are not gasoline, but diesel units TwinPower Turbo with three or four cylinders. The B47 and B37 engines are complemented by an injection system and turbochargers that can change geometry. In the same 2015, BMW models were supplemented with a new generation of productive four with a capacity of 23 hp. With. Thus, BMW engines are reliable and high-power, although simple in design.

Note that the average service life of BMW engines is estimated at 150,000 km, since their parts are not always of outstanding quality. In addition, not all models in the line have factory repair sizes. Therefore, problems may arise with replacing power units.

Audi

Which Audi engines are the most reliable? There is no clear answer here. But both users and experts highlight 1.4 liter gasoline engines with a power of 150 hp. pp., 190 l. With. and 252 l. With. Moreover, the latter is complemented by Quattro all-wheel drive. Among diesel units, four-cylinder TDI engines with a power of 150 hp are in demand. With. and 190 l. With. In addition to them, a 6-speed manual transmission is installed.

Another engine that can be distinguished as the most reliable Audi engine is the A4 Avant g-tron 2.0 TFSI (170 hp). Its special feature is the ability to operate on compressed natural gas. As for the Audi A6 model, users here highlight a three-liter naturally aspirated engine. Its reliability is explained old technology production and cast iron sleeves. True, such a motor has not been produced since 2008.

Volkswagen

It is noteworthy, but Volkswagen brand Diesel engines are considered the most reliable units. Among the entire range of engines, the most reliable Volkswagen engine is the 5-cylinder AXD with a displacement of 1.8 liters. According to both drivers and experts, this engine has excellent power capabilities with fairly modest fuel consumption. In most cases, Volkswagen Tiguan is equipped with this unit.

It is not so easy to determine the most reliable engine among gasoline configurations. In this list, it is necessary to note the stable 2-liter AWM engine, showing a power of 140 hp. With. It is equipped with such models as Jetta and Tiguan. Among the advantages of the engine, users note excellent behavior in any driving style and on any road surface.

For a long time it was considered the most reliable. Its advantages included excellent driving dynamics, power, and fast acceleration. The unit is liked by those who often travel outdoors, where the roads are not of high quality and smoothness. The most reliable engines among six-cylinder models are ABU with a volume of 1.8 liters. With a simple design, the unit is good for drivers who are just starting to drive a car. In addition, it is balanced. When the motor operates, there is no vibration of the main mechanisms and components. This engine can last even with a mileage of more than a million kilometers.

Japanese production

The most reliable engines have always been produced Japanese brands. We offer an overview of the most popular and best in terms of quality and reliability motors. Probably, the Toyota 3S-FE unit can be considered the most stable in behavior. Being reliable, it is also unpretentious. It has a volume of 2.0 l, 4 cylinders and 6 valves. This engine was installed on models such as Camry, Carina, Corona, Avensis, Altezza. According to mechanics, the motors of this series are distinguished by their amazing ability to withstand any load. In addition, it is easy to repair due to its well-thought-out design. The motor performed well in operation Toyota series 1‑AZ, whose resource is about 200,000 km.

The most reliable car engines can be distinguished among the Mitsubishi line. The Mitsubishi 4G63 is a power unit that was constantly changing and improving, due to which it began to be equipped with a timing adjustment system and complex supercharging systems. It is noteworthy that the engine is installed not only on Mitsubishi, but also on cars of the Huyndai, Kia, and Brilliance brands. A million kilometers can be achieved by naturally aspirated engines, although turbocharged variations also have large resource work. There are no serious “illnesses” and Mitsubishi engine series 4B11, which has a resource of 200,000 km. Due to the high quality of the elements, simplicity of design, absence complex parts a high level of reliability of the unit is achieved.

Honda D-series is a representative of the Japanese family of engines, the series of which includes more than 10 models of engines with a volume of 1.2-1.7 liters. According to experts, these are perhaps the most indestructible models, capable of showing combat character with a small working resource. Among the new products we can highlight the Honda R20 series engine. It is distinguished by high quality parts and a simple valve adjustment scheme. The Subaru EJ20 series can rightfully be considered the most reliable representative of Japanese engines. It is still installed on some car models, although only those used in Japan. The resource of this power unit is 250,000 km, the quality of the parts is high. True, original spare parts for the engine are not cheap.

Opel 20ne

Among the reliable ones we can note a model from the family Opel engines 20ne. Its peculiarity is that it served much longer than cars, for which it was used. The simple design consists of 8 valves, a belt drive, and a simple distributed injection system. This, according to experts, is what affects the longevity of the motor. C20XE is another engine that belongs to the Opel family. It was installed on racing cars and earned good feedback for quality, stability and simple design. True, today this power unit is rarely used to equip vehicles.

Class struggle

All modern engines can be divided into classes in accordance with the classes of vehicles on which they are installed. And this affects their technical and operational properties. So, in the small class of cars, which, by the way, is the most common in our country, they are distinguished by practicality and the absence of any serious innovations. For cars in this segment, the K7M engine from Renault is most often installed, which has the highest reliability indicators. Its recipe, by the way, is very simple: the engine has a volume of 1.6 liters, 8 valves, but does not have any complex parts or mechanisms. The second and third places in the small class can be taken by the VAZ-21116 and Renault K4M power units.

In the middle segment, the K4M from Renault can rightfully be considered the leader. True, the cars themselves are distinguished by their large dimensions and power, and are equipped with automatic transmission, which increases the requirements for power and engine power. Among the cheap but practical engines in the middle class is the Z18XER, which is installed on the Astra J, Chevrolet Cruse, and Opel Zafira.

In terms of reliability, we’ll put the Hyundai/Kia/Mitsubushi G4KD/4B11 series of engines, which are always leaders in quality and performance characteristics, in second place in the middle class. Their working volume is 2.0 l, there is a timing adjustment system, simple system power supply, high build quality. Such engines are installed on any car of sufficiently high power and technology: Hyundai i30, Kia Cerato, Mitsubishi ASX, Hyundai Sonata.

Junior business class

In the junior business class, two-liter engines can be distinguished. For example, 2AR-FE with a power of 165-180 hp. s., which is equipped with Toyota Camry. This is a reliable and practical power unit. Being simple, it is distinguished by high quality workmanship. In second place in the business class are the G4KE/4B12 Hyundai/Kia/Mitsubishi engines. Cars in this segment differ in size and power. Accordingly, the engine must meet the requirements of operational reliability and manufacturability.

Senior business class

Senior business class features prestigious sedans, the maintenance of which is not cheap. And the motors themselves differ in complexity and power. Lexus is the leader in this class: 2GR-FE and 2GR-FSE engines are installed on models of this brand and premium SUVs. The operation of the motor, according to users and experts, is not characterized by any problems.

In second place in this class is the Volvo B6304T2 - a turbo engine that is cheap and easy to operate. In third place is the Infiniti Q70 VQVQ37VHR. It attracts attention with its power, glorious performance, and historical reliability. Regarding cars executive class, here you will have to do without a rating, since their operation and maintenance cost a pretty penny. Accordingly, the equipment of such machines is excellent, but requires serious investment.

conclusions

Thus, a car of almost any brand or class can be equipped with reliable and therefore trouble-free engines. When choosing a car, be sure to find out everything you can about its engine. After all, the longevity of the entire vehicle depends on its quality and reliability. True, many engines are no longer used to equip modern cars.

Unfortunately, today the issue of reliability of a particular power unit has been relegated to the background by manufacturers for a number of reasons. First of all, against the backdrop of global globalization and the desire automobile corporations to receive excess profits, marketing comes first.

No less influential is the tendency towards rapid change and gradual tightening environmental standards and standards in the USA, Japan and developed countries of Europe. In other words, produce reliable and durable motors It is not only unprofitable, but also impractical.

The main task is to ensure that the power unit exceeds the warranty period, after which it is still able to serve up to a certain conditional limit, which for many modern ones in practice is limited to an average mark of about 200-300 thousand km.

Automakers expect that while the average owner's car will have traveled so many kilometers, by this time it will have changed environmental standards, taxes on the maintenance of a used car will increase and the driver would rather change the car than repair the engine and other components.

It becomes clear that the stories of experienced drivers about German, Japanese or American million-dollar engines these days are more like a beautiful legend. We hasten to assure you that such motors still exist, and there are quite a lot of them.

However, it is unlikely that such units will be found on modern new cars for obvious reasons. You are much more likely to find a car with such a reliable and durable internal combustion engine on the used car market. We'll talk about this further.

Read in this article

Long-lived gasoline and diesel engines

Let us note right away that it is simply impossible to consider all the units worthy of attention within the framework of one article. For this reason, our list included the most famous versions of power units that were found under the hoods of the most recognizable and even iconic cars of its time. So, let's go.

The most reliable gasoline engine

Let's start with the usual in-line four-cylinder internal combustion engines. Such engines are deservedly popular all over the world, and in the CIS countries, gasoline-powered units make up the absolute majority compared to their analogues.

• Among gasoline engines from this group, the Toyota 3s-fe unit is worth highlighting. This engine is rightly considered very reliable and quite easy to maintain. The secret to the success of this installation is simple: 2.0 liters, and, different versions from 130 to 140 hp.

This motor can be considered very successful, since the internal combustion engine appeared in the late 80s, but it various modifications were produced until 2000. The 3s-fe engine was installed on the Toyota Camry 1987-1991, and is located under the hood of the Celica T200, Avensis 1997-2000, RAV4 1994-2000, etc.

Car service workers and the owners themselves note the engine’s resistance to harsh operating conditions, as well as the overall reliability of the design. If you keep an eye on the engine, the mileage is about 550-600 thousand km. without the need to do is far from the limit for this unit.

• Next on the list is again the Japanese auto industry. This time the championship laurels go to Mitsubishi engine 4g63. This unit also has a displacement of 2.0 liters and was first released in the early 80s. Early versions had one and three per cylinder, since 1987 it received two camshafts. Modified versions of this engine were installed on the legendary Mitsubishi Lancer Evolution IX (the specified unit was installed under the hood of this model until 2006).

There are many varieties of the 4g63 unit, both naturally aspirated and turbocharged versions. More complex developments have, complex circuit fuel supply, etc. Naturally, the more complex the device, the less reliable it is. If we talk about derated versions, then these engines can well be called those very “millionaires”.

It is also noteworthy that various versions of this internal combustion engine are today copies produced under license by the Korean brands Huyndai and Kia, as well as automobile manufacturers from China.

• Go ahead. Surprisingly, our attention will again be drawn to another legend from Japan. This time we'll talk about Honda engines, namely about D-series engines.

The line of these internal combustion engines includes at least a dozen different versions with a displacement from 1.2 to 1.7 liters and a power of up to 130 hp. The motors easily spin up to 7 thousand rpm. Power units of this series were produced from 1984 to 2005. The D15 and 16 versions were especially distinguished by their outstanding performance in terms of reliability.

D series engines were installed on the model Honda Civic, HR-V, Accord, etc. Taking into account the fact that the working volume is not the largest and the power units had to be constantly turned, the design was still relatively easy to maintain up to 500 thousand km. These engines were also not delivered to mechanics for repairs. special problems or difficulties.

• One more outstanding engine, this time of European production, is an engine from Opel. More specifically, we are talking about the power units of the 20NE line. Among simple four-cylinder engines, the x20se version stands out. This motor has an “indestructible” design, which often lasted longer than the car itself on which the unit was installed.

A working volume of 2 liters, power from 115 to 130 hp, only 8 valves per cylinder, a timing belt and simple distributed injection allow this engine to operate properly for hundreds of thousands of kilometers even on oil and fuel that is not the best best quality. These internal combustion engines appeared in 1987 and were produced until 1999. They can be found under the hoods of Opel Kadett and Astra, Vectra, Omega, Calibra, American models Oldsmobile, Buick popular in the USA, Holden from Australia, etc. Supercharged versions of this engine are also available.

Note that more modern naturally aspirated versions of the modified 20NE with 16 valves are firmly established under Chevrolet hoods, which are produced by GM in South Korea and other countries. As for simple 8-valve varieties, the mileage is about 500 thousand km. It's far from the limit for them. With proper care, such a power unit can easily last up to 800-900 thousand or even about a million kilometers.

In the case of more modern and advanced 16-valve versions, reliability is noticeably reduced, but the engine can also confidently cover 300-400 thousand km. The simplicity of the design does not create any special problems during repairs; the unit copes well with loads and normally digests not the most best fuel on the territory of the CIS.

Now let's take a look at inline six-cylinder engines. First of all, among such units there are quite a lot of real legends capable of running that cherished million. This reliability is ensured by the simplicity of the device, excellent balance and reduced vibration, as well as sufficient power.

• Among the leaders in this group, we immediately note the 1JZ-GE engine, well known among professionals and motorsport enthusiasts, and its continuation 2JZ-GE from Toyota. Power units of this series with a displacement of 2.5 and 3.0 liters are rightfully considered one of the most reliable and durable in the entire era of engine building. Also, internal combustion engines from this line are distinguished by outstanding characteristics in terms of power and torque.

These motors were produced for 17 years (from 1990 to 2007). During this time, several variants were created, the most famous of which were the legendary turbocharged engines 1JZ-GTE and 2JZ-GTE. Turbocharged and naturally aspirated versions of this internal combustion engine are firmly established under the hoods of legendary Japanese sports cars (for example, the Toyota Supra model), felt great on the Mark II and Crown, Lexus models for the US market, etc.

Note that naturally aspirated engines of this line are quite capable of traveling 1 million kilometers or even more before the engine requires a major overhaul. Such indicators were made possible thanks to a competent and simple design, as well as the high quality of execution of all parts and components of the power unit.

• The next worthy representative of the now European school of engine building on our list deservedly becomes the BMW engine. The inline six-cylinder M30 was created back in 1968, and its modifications were produced until 1994.

The atmospheric unit had a volume from 2.5 to 3.4 liters, power ranged from 150 to 220 hp. The turbo version of the M102B34 had a power of about 250 hp. The design of this engine is based on cast iron, 12 valves and aluminum. We add that the sports versions of the M88 had as many as 24 valves.

M30 engines can be seen on well-known ones in the CIS BMW models Episodes 5 and 7. Also, the specified engine was installed on the BMW 6, and the unit was repeatedly migrated from the old generation of the model to the new body. As practice shows, this engine (especially with a volume of 3.4 liters on relatively light 5 Series models) is quite capable of reaching 500 thousand km. mileage and more.

• The list continues with another BMW engine, namely the inline six M50. The line of these engines at the initial stage only strengthened the glory of BMW after the reliable M30. The units were distinguished by their “explosive” character in the medium and high speed range. The engines had a displacement from 2.0 to 2.5 liters, power ranged from 150 to 192 “horses”.

The design remained relatively simple (cast iron block, aluminum cylinder head, timing chain, and four valves per cylinder). However, further modernization to which later versions of this engine were subjected somewhat tarnished the reputation. After the introduction of a complex valve timing control system (the VANOS solution, widely known among BMW enthusiasts), the engine became less reliable.

As for the “vanseless” versions of the M50, this engine is quite capable of covering about 500 thousand km. and more up to overhaul. Problems with VANOS on modified versions may require intervention at 200-250 thousand km, although with proper maintenance and care the unit can also operate normally for about 400 thousand km.

Let us also add that the next generation of M52 engines received a nikasil block and also had a more complex design compared to its predecessors. The number of malfunctions on such internal combustion engines has noticeably increased and the overall service life of the unit has decreased significantly.

The list of the most reliable gasoline engines is completed by powerful V-engines. Of particular interest are V8-type units that are found in luxury passenger cars, SUVs and sports cars.

Let us immediately note that such power units in cars from Europe and Japan, as a rule, do not have a long service life. The fact is that such engines are made of lightweight materials, and they also have a rather complex design. The only exception to the rule can be considered the gluttonous derated V8s on American-made cars, but not everything is so smooth there either.

• If we talk about which V-twin engines are the most reliable, then it is worth mentioning the BMW M60 engine. The motor received , the cylinders are coated with Nikasil, and the engine itself is not very high grade and is designed with a large margin of safety.

This power unit is capable of covering 500 thousand km without any problems. There have been cases when at such a mileage there is no need to even make a replacement piston rings. These engines were installed on the BMW 7 and 5 series, the unit was used on models of the brand from 92 to 98.

The main disadvantage of this engine can be considered the nikasil coating. The fact is that driving on fuel with a high sulfur content can quickly “kill” the heavy-duty material. It is for this reason that a loud scandal erupted around BMW cars with Nikasil-coated cylinders.

Next, the BMW company decided to abandon Nikasil and switched to another material called Alusil. In practice, such a coating turned out to be more fragile, but Alusil does not suffer so much from the effects of sulfur. So, if we exclude the possibility of refueling with sulfurous fuel, then such a V8 engine is quite capable of driving half a million kilometers.

We also note that the next version of the M62 (continuation of the M60) is structurally much more complex compared to its predecessor. It is quite obvious that the resource of the unit has naturally decreased. This does not mean that the engine is not capable of working 400 or 500 thousand km, however, the total number of various problems with this engine has increased significantly.

The most reliable diesel engine

Let's start with the fact that diesel engines are considered more reliable type of internal combustion engine compared to gasoline analogues. The weak point of modern diesel engines is not the engine itself, but the complex and. If we talk about old diesel units that have a simple injection implementation, then the service life of such engines is simply amazing.

• Although diesel engines from many well-known manufacturers have a long service life, among the most outstanding power units we should highlight the company’s OM602 engine. The specified engine is five-cylinder, has 2 valves per cylinder, and is equipped with a mechanical engine manufactured by Bosch.

Such diesel engines appeared in 1985, falling under the hoods of various vehicle models until 2002. The unit is not very powerful (in different versions the figure is 90-130 hp), but pleases owners with its reliability and moderate fuel appetite. Based on this Mercedes engine built a more modern line (OM612, OM647), while the resource was not affected.

As for the famous Mercedes OM602, such an engine was installed on the popular Mercedes W124, W201 models, on G-class SUVs, on the Sprinter model and even on some versions of the W210. For this engine, a mileage of about 500 thousand km is considered the norm. V harsh conditions operation.

There were also specimens that lasted more than 2 million kilometers without major repairs. The main thing is to monitor the fuel equipment, fill in high-quality engine oil, as well as timely service the internal combustion engine and quickly fix any problems that arise.

• Another worthy representative in the list of the most reliable diesel engines is the BMW M57 engine. The unit is in-line, has 6 cylinders, is reliable and has outstanding characteristics.

This engine was a continuation of the company’s “diesel” line; it was based on the design of the M51, which was produced from 1991 to 2000. The designers took into account the shortcomings, as a result of which the M57 turned out much more successful. It should also be noted that this engine at the time of its appearance did not fit into the generally accepted concept of that time. In other words, the diesel internal combustion engine was considered a “low-speed” engine for calm ride and maximum fuel economy.

At the same time power BMW engine M57 in various versions ranged from 201 to 286 hp. The unit went into production in 1998 and was installed on various models Bavarian brand until 2008. The popular diesel “three”, “five” or “seven” BMW could well compete with its gasoline counterparts in terms of acceleration dynamics.

At the same time, torque and efficiency powerful diesel confidently won fans around the world. The engine turned out to be so successful that the M57 diesel engine could be found both on the compact “lighter” BMW 330D and under the hood of a solid Range Rover.

What's the result?

As you can see, the service life of a motor most often depends on the complexity of its design, carefully designed design, degree of boost, quality of parts and correctly selected materials for their production. Also, the mileage before overhaul is greatly influenced by the quality of fuel and lubricants, individual characteristics and operating conditions, driving style, etc.

In other words, talking about reliability and mileage must necessarily be adjusted for how it is used. specific car. It is quite obvious that if the car often drives on the highway, the power unit runs on clean fuel and high-quality engine oil, the engine load conditions will be optimal, then in these internal combustion engine conditions able to travel many kilometers and work a large number of engine hours.

If the vehicle is located in a region with a cold climate, most of the time the car is used within the city, etc., then the engine life may be significantly reduced. The service life of the motor is greatly influenced by the following factors:

• the car is often started in cold start mode;
• movement begins, the motor “spins up”;
• the engine does not have time to reach operating temperatures during a short trip;

It is also important to understand that most cars are subject to harsh operating conditions. This means that the average oil change interval specified by the vehicle manufacturer in the manual should preferably be reduced by 20-50% (which depends on individual conditions, characteristics of the oil used, etc.)

You should not rely on statements from fuel and lubricant manufacturers. As practice shows, even the highest quality synthetics such as Longlife use our fuel in simple naturally aspirated engines requires replacement maximum every 10 thousand kilometers traveled. For pipe engines and forced high-speed naturally aspirated engines, the service interval is further reduced to an average of about 7-8 thousand km.

Which engines are the best - German, Japanese or maybe American? We have compiled a rating of the most successful engines and revealed the secrets of their reliability and “indestructibility”.

Car owners have a legend. About the engine that doesn't break down. And not just one, but many. Over time, these legends acquire amazing life stories and give rise to ongoing debates on the topic “German versus Japanese versus American.”

Many eyewitnesses are ready to testify to the reliability of this or that engine with a mileage of half a million to a million kilometers, not at all embarrassed by the fact that its origin is hidden in the darkness of centuries, and it has been observed by eyewitnesses for at most several years. But the legends don’t lie: such engines exist. We have combined them into a list, in the compilation of which we provided all possible assistance from auto mechanics with extensive work experience.

The list turned out to be quite large - over the past few decades, automakers have managed to create quite a few engine-building masterpieces. And let’s make a reservation that our review will not include all motors, but only ten, the most famous and widespread. Those that were installed on iconic models of their time won races. A kind of celebrity in the world of cars.

Diesels

Diesel power plants are traditionally considered the most reliable. Largely due to the fact that even ten years ago it was difficult to imagine a car with a sporty character and a diesel unit, and even now diesel engines are taken by those who need to drive a lot, which means the engine works in best conditions. In addition, older generations of engines have a relatively simple design with a good margin of safety.

Mercedes-Benz OM602

The OM602 family of five-cylinder diesel engines, with two valves per cylinder and a mechanical Bosch injection pump, deservedly holds the palm in terms of mileage, resistance to life’s difficulties and the number of cars with them remaining on the move. These diesel engines were produced from 1985 to 2002 - almost twenty years.

Not the most powerful, from 90 to 130 hp, they were famous for their reliability and efficiency. This family had quite worthy ancestors, the OM617 generation, and quite worthy heirs - OM612 and OM647.

You can find such engines on Mercedes in the back of W124, W201 (MB190), on G-class SUVs, on T1 and Sprinter vans, and even on the later W210. The mileage of many copies exceeds half a million kilometers, and the record ones are only two. And if you take care of those that break down in time fuel equipment And attachments, then the design will not fail.

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BMW M57

Bavarian engines are no less deserved than Stuttgart ones. These in-line six-cylinder diesel engines, in addition to impressive reliability, were also distinguished by a very lively disposition, greatly contributing to the change in the image of the diesel engine. Think of the BMW 330D in the E46 body as slow car It’s no longer possible for pensioners or taxi drivers; it’s a driver’s car, but with a powerful and high-torque diesel engine.

The power of these engines in different versions varied from 201 hp. up to 286 hp, and they were produced from 1998 to 2008 and were installed on most Bavarian models of the decade. All of them, from the third series to the seventh, had variants with the M57. They are also found on Range Rover - the engine of the legendary “Moomusik” was from this series.

By the way, our hero had an equally legendary ancestor, albeit not so common. The M51 family of engines was produced from 1991 to 2000. The engines had a lot of minor problems, but the mechanics were unanimous: serious damage are rare and it “runs well” at least until mileage of 350-500 thousand.

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Gasoline inline fours

In Russia, gasoline engines are still more popular than diesel engines. Still, gasoline does not freeze in winter, and they are simpler. And if only relatively large diesel engines were on the list of finalists, then among the gasoline “legends” there will also be smaller engines, ordinary in-line “fours”.

Toyota 3S-FE

The honor of opening the list falls to the Toyta 3S-FE engine - a representative of the well-deserved S series, which is considered one of its most reliable and unpretentious units. A two-liter volume, four cylinders and sixteen valves are typical indicators for mass-produced engines of the 90s. Drive unit camshaft belt, simple distributed injection. The engine was produced from 1986 to 2000.

Power ranged from 128 to 140 hp. More powerful versions of this engine, 3S-GE and turbocharged 3S-GTE, inherited a successful design and a good service life. The 3S-FE engine was installed on whole line Toyota models: Toyota Camry (1987-1991), Toyota Celica T200, Toyota Carina (1987-1998), Toyota Corona T170 / T190, Toyota Avensis (1997-2000), Toyota RAV4 (1994-2000), Toyota Picnic (1996-2002), Toyota MR2, and the turbocharged 3S-GTE for Toyota Caldina, Toyota Altezza.

Mechanics note the amazing ability of this engine to withstand high loads and poor service, the ease of its repair and the overall thoughtfulness of the design. With good maintenance, such engines can cover a mileage of 500 thousand kilometers without major overhauls and with a good reserve for the future. And they know how not to bother the owners with minor problems.

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Mitsubishi 4G63

Another epic Japanese family of two-liter gasoline engines. Its first versions appeared in 1982, and licensed copies and successor models are still being produced. Initially, the engine was produced with a single camshaft (SOHC) and three valves per cylinder, but in 1987 a DOHC version with two camshafts appeared. The latest versions of the unit were installed on Mitsubishi Lancer Evolution IX until 2006. The engines of the family found a place under the hood not only Mitsubishi cars, but also Huyndai, Kia, as well as the Chinese brand Brilliance.

Over the years of production, the engine has been modernized several times; its latest versions have a timing system and more complex power supply and supercharging systems. All this does not have the best effect on reliability, but maintainability and ease of layout remain. Only naturally aspirated versions of the engine are considered “millionaires,” although turbocharged ones can also have a very long resource, by the standards of competitors.

Honda D-series

Another Japanese family of engines, which includes more than a dozen varieties with a volume from 1.2 to 1.7 liters, which have rightfully earned the status of practically “indestructible”. They were produced from 1984 to 2005. Options D15 and D16 are considered the most reliable, but they all have one thing in common - the will to live and high tachometer readings.

Power reaches 131 hp, and operating speeds reach 7 thousand. Such engines were installed on Honda Civic, HR-V, Stream, Accord and Acura Integra. Given its combat nature and small working volume, the service life before major repairs of 350-500 thousand can be considered outstanding, and the thoughtfulness of the design gives a chance for a second life and another 350 thousand mileage.

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Opel 20ne

The list of excellent and simple “fours” is closed by a representative of the European school of engine building - x20se from the Opel 20ne engine family. This member of the GM Family II engine family became famous for often outlasting the cars in which it was installed.

A simple design - 8 valves, a belt driven camshaft - and a simple multipoint injection system are the secrets of longevity. Like the most successful examples of the Japanese school, it has a volume of two liters and the same ratio of cylinder diameter and piston stroke as on the 3S-FE - 86 x 86 mm.

Power different options ranges from 114 to 130 hp. The engines were produced from 1987 to 1999 and installed on models such as Kadett, Astra, Vectra, Omega, Frontera, Calibra, as well as on Australian Holden and American Buick and Oldsmobile. In Brazil they even produced a turbocharged version of the engine - Lt3 with 165 hp.

The sixteen-valve version, the famous C20XE, was used until last year on Lada and Chevrolet cars in the WTCC racing championship (we talk about the successes of the AvtoVAZ factory team), and its turbocharged version, the C20LET, managed to make its mark in rallies and is considered one of the simplest and most successful.

Simple versions of the engine can achieve not only half a million mileage without major overhauls, but if treated with care they will try to reach a million. The sixteen-valve varieties, X20XEV and C20XE, do not have such “health”, but they can also please the owner for a long time, and their design is just as simple and logical.

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V-shaped "eights"

V8 engines for passenger cars usually they do not have an extremely long service life - the lightweight design and complexity of the layout of such a large motor do not add reliability to the unit as a whole. This does not entirely apply to American V8s, but they are a separate discussion.

Truly reliable V-shaped engines that do not annoy owners with major and minor breakdowns, and can easily cross the threshold of half a million kilometers, can be counted on one hand.

BMW M60

And again, Bavarian products are on the list of reliable engines. The company made the first passenger V8 in many years to perfection: a double-row chain, Nikasil coating of the cylinders and a good margin of safety. A relatively small degree of boost and good design development made it possible to create a truly resourceful motor.

The use of nickel-silicon coating (Nikasil) makes the cylinders of such an engine practically wear-free. By half a million kilometers, often even the piston rings in the engine do not need to be changed. But such a durable Nikasil coating is afraid of sulfur in the fuel, and after numerous cases of engine damage in the USA, its use was abandoned in favor of the Alusil technology, with a more “delicate” coating. Despite the equally high hardness, it chips over time under the influence of impact loads and other factors. These engines were installed on BMW 5-series and 7-series models in 1992-1998.

Simplicity of design, high power, a good margin of safety allows them to travel more than half a million kilometers. Unless, of course, you fill up with high-sulfur Canadian gasoline... Later engines, the M62, became much more complex and, as a result, much less reliable. They can compete in terms of service life before major repairs, but not in terms of the number of breakdowns. Early versions of the M62 also used a nikasil coating, which was later replaced by alusil.

Gasoline inline sixes

Surprisingly, but true: there are a lot of in-line six-cylinder engines among millionaires. A relatively simple design, balance (and therefore lack of vibration) and power bear fruit in the form of reliability and service life.

Toyota 1JZ-GE and 2JZ-GE

These 2.5 and 3 liter engines have earned the right to be called legendary. An excellent resource with a very lively character - this is the formula for success. They were produced from 1990 to 2007 in various versions. There were also turbocharged versions - 1JZ-GTE and 2JZ-GTE.

In Russia, they are best known in the Far East due to the prevalence of right-hand drive Japanese cars. Among others, 1JZ and 2JZ were installed on Toyota Mark II, Soarer, Supra, Crown, Chaser, as well as American Lexus Is 300, GS300, which are much less common in our country. By the way, we wrote about right-hand drive legends of the 90s in ours.

Presented to the attention of motorists the most reliable passenger car engines according to experts.

Powertrain series AWM reveal the ten most reliable motors for cars. They were first created in 1987 and these engines are still incredibly popular in many cars. German made– Volkswagen, Audi and many others. AWMs are durable, reliable and unpretentious. The most powerful engines from the AWM series are APG and AWA motors. The first engine is an eight-valve engine with Digifant injection. Its volume is 1.8 liters, the power is high - 160 hp. with a torque of 228 Nm/3800 rpm. This power unit found its widest application in Volkswagen cars Passat B5. The second engine has a much larger volume - 2.8 liters. Moreover, its power is 175 hp. at 240 Nm/4000 rpm

Mercedes M266 is one of the most reliable engines for passenger cars. The 4-cylinder petrol engine is an evolution of the previous M166, known from the first A-Class and Vaneo. The engine received a specific design, as it had to be placed at a large angle in a cramped engine compartment. The engineers relied on simplicity: only one timing chain and an 8-valve timing mechanism. Mechanical part very reliable. Injector malfunctions are very rare.

Suzuki DOHC M

Engines Suzuki DOHC"M" ranked eighth in the list of the most reliable engines. The M series power units include small capacity engines 1.3, 1.5, 1.6 and 1.8. The latter is intended exclusively for the Australian market. On the European continent, the power unit is found in almost all small and medium-sized Suzuki models that appeared at the turn of the 20th-21st century, and in the Fiat Sedici 1.6, which is a copy of the Suzuki SX4. The mechanical part of the engine is very reliable and durable. Even the VVT ​​variable valve timing system, used by most engine modifications, does not cause any complaints. It is not present only in the 1.3-liter version intended for Ignis and Jimny until 2005, and the old 1.5 modifications for SX4. The timing chain drive is very reliable. Minor deficiencies include small oil leaks through the crankshaft oil seal. More serious malfunctions practically never occur.

Honda D— series occupy seventh place in the top of the most reliable engines for passenger cars. Honda's D-series is, first of all, the legendary D15B and all its modifications. First of all, it is worth considering these motors, which have proven greatest influence on the development of single-shaft engines in the world. The Honda D series engine is an almost ideal design. An in-line four mounted transversely in the engine compartment, rotating according to “Honda laws”, counterclockwise with a belt drive. Innings fuel mixture carried out through a carburetor, through two carburetors (a unique development from Honda), through a single injection system (supply of atomized fuel into intake manifold), and injection feed. Moreover, all these options were found simultaneously in one model. The reliability of this series has become the standard for simple single-shaft engines. They were produced from 1984 to 2005.

Mitsubishi 4 G63 is one of the best and most reliable engines for a passenger car. The first modification 4G63 appeared back in 1981, and since minor changes continues to be produced to this day. Excellent specifications This engine is combined with its excellent reliability. Engines of the 4G63 family are four-cylinder power units that have a volume of 2.0 liters and power from 109 to 144 Horse power. The 4g63 engine has a cast iron cylinder block and an aluminum head, which ensures maximum resistance to overheating.

Toyota 3 S— F.E.- one of the most reliable engines for passenger cars. The 3S FE modification was one of the first from Toyota with a direct fuel injection system. The use of an injector made it possible to significantly improve the power characteristics of the new engine, its performance improved idle speed, fuel consumption has also been significantly reduced in comparison with the carburetor version of this engine. The Toyota 3S FE engine itself is actually an improved version of the 3S, so it retains its legendary reliability and relative simplicity of design. A special feature of this power unit is the presence of two ignition coils, which improves the flammability of the fuel-air mixture. The 3S engine runs confidently on 92 and 95 gasoline. Depending on its version, the power rating can range from 115 to 130 horsepower. The engine shows maximum torque from the very bottom, so car owners did not experience a lack of traction.

It is one of the ten most reliable engines for passenger cars. This member of the GM Family II engine family became famous for often outlasting the cars in which it was installed. Simple design: 8 valves, a belt driven camshaft and a simple port injection system are the secrets to longevity. The power of different options ranges from 114 to 130 hp. The engines were produced from 1987 to 1999 and installed on models such as Kadett, Astra, Vectra, Omega, Frontera, Calibra, as well as on Australian Holden and American Buick and Oldsmobile. In Brazil they even produced a turbocharged version of the engine - Lt3 with 165 hp.

BMW M60

BMW M60 opens the top three most “indestructible” engines for a passenger car. The use of nickel-silicon coating (Nikasil) makes the cylinders of such an engine virtually wear-free. By half a million kilometers, often even the piston rings in the engine do not need to be changed. Simplicity of design, high power, and a good margin of safety put the M60 among the best.

BMW M57 included in the list of the most reliable engines for passenger cars. The power unit was designed by BMW and its production began in 1998. The motor has several modifications; changes and improvements were made as performance characteristics were studied, and not all implemented engineering improvements had the same impact on the reliability of the unit. The main innovation of this engine was the Common rail diesel fuel injection system, with which it was possible to achieve high performance engine operation. Important characteristic of all M57 engines is their ability to provide high torque at low crankshaft speeds (exact data depends on version) and average values maximum speed, which led to an increase in service life.

Mercedes— Benz OM602 tops the rating of the most reliable passenger car engines. In 1985, Mercedes Benz introduced the OM602 diesel engine for a passenger car, which stood out highest reliability and took its place in automotive history. The service life of this 5-cylinder diesel engine was more than 500,000 km; cases were recorded when cars with such an engine traveled more than 1 million kilometers without major engine repairs. In 1996, they released a new modification of the OM602 engine called OM602.982 with direct injection fuel and a power of 129 horsepower. This diesel engine had unique efficiency characteristics (7.9 l/100 km in the urban cycle for the C class), significant torque at low speeds and was quite quiet, despite direct injection.

Progress and developments in the automotive industry are moving at a rapid pace. The development of units is progressing similarly. Rating of the best modern engines, characteristics and cars on which they are installed.

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Talking about which engine is the best, gasoline or diesel, as well as about the manufacturer - Japanese, German or American - opinions will definitely be divided. Some drivers prefer powerful and reliable unit, others - an engine designed for speed, and still others - so that it is durable and does not let you down. The main difference between engines is the class of car on which it will be installed. As a result, the volume of the unit, characteristics and power will change.

Experienced car owners will tell you that the most important thing in a car is that the engine works properly. Typically, the first signs of engine wear appear after 100-150 thousand kilometers. It’s good if the car owner is alone and looks after the engine, but if there have been several owners since the beginning of the purchase and the car’s engine has not been looked after, then repairs will be needed much earlier, and the cost may be much higher.

Before buying a car, buyers are often concerned about the same question, which engine is better to choose. Engineers have thought through some engine models down to the smallest detail, and despite the inexpensive cost of the car, no problems will arise with the engine. In another case, having bought an expensive premium car, the engine does not even last 50 thousand km before the first problems and breakdowns begin to appear.

Best car engine

These days, engineers develop engines so quickly that they sometimes don’t think about quality in order to announce a new model of the unit. Suffice it to recall the small-displacement versions with turbocharging, in which the first breakdowns appear before 40 thousand. But still, despite the rapid progress, there are also legends in the updated version - these are the so-called “millionaires”, who showed their best side.

Modern cars are considered disposable among specialists, since repairing the engine and individual components can cost the same as the entire car from the interior. The average service life of such cars is from 3 to 5 years, but much will depend on the nature of the car’s operation. There are options: the same car, with the same operating conditions, but different engines, can cover different distances. This is due to the presence different engines, their build quality and design.

Rating of the best modern engines

Diesel millionaire OM602 from Mercedes-Benz

Diesel engines Mercedes-Benz are quite popular and have gained a good reputation among competitors. Developed the famous diesel Mercedes-Benz engine back in 1985, but during its existence it has gone through more than one modification, which has allowed it to survive to this day. Not as powerful as its competitors, but economical and durable. The power of the unit ranges from 90 to 130 hp, depending on the modification; on modern cars it is labeled as OM612 and OM647.

The mileage of many such specimens starts from 500 thousand kilometers, although there are also some rare specimens whose record is a couple of million kilometers. This engine can be found on Mercedes-Benz in the W201, W124 and in the transitional W210. Also found on the G-Class SUV, Sprinter and T1 minibuses. Experienced drivers say that if you take care of the replacement in time necessary details and sort through fuel system, then the engine is almost indestructible, which adds a lot of stars to its rating.

Bavarian BMW M57

Bavarian manufacturer BMW decided to keep up with Mercedes-Benz and developed an equally worthy M57 diesel engine. The inline 6-cylinder unit has won the trust of many car owners of this company. In addition to the previously mentioned reliability, the unit stands out for its power and agility, which is not often found on diesel engines. For the first time, the M57 diesel unit was installed on the BMW 330D E46, at the same time the short one was immediately transferred from the class slow cars, in the class of sports and charged, despite the fact that there is a diesel engine under the hood. The power of the unit, depending on the modification, ranges from 201 to 286 horses. In addition to BMW cars of all possible series, this engine is also found on Range cars Rover. Suffice it to recall the ethnographic expedition of Artem Lebedev and his famous “mumusik”. It was under its hood that the M57 from BMW was installed. The declared mileage by the manufacturer is about 350-500 thousand kilometers.

Toyota 3F-SE petrol engine

Despite the huge mileage of diesel engines, most drivers prefer to buy a car with a gasoline engine. The gasoline unit does not freeze in the cold season, and the design of the engine itself is much simpler.

You can argue for a long time which gasoline engine is better and which is worse, because each has its own pros and cons. List of 4-cylinder gasoline units opens 3F-SE from Toyota. The volume of the unit is 2 liters and is designed for 16 valves, the timing drive is a belt and a fairly simple distributed fuel injection. Average power, depending on modification, is 128-140 horses. More advanced versions of the unit are equipped with turbines (3S-GTE). This modified unit can be found on modern cars Toyota company, and older ones: Toyota Celica, Camry, Toyota Carina, Avensis, RAV4 and others.

A huge advantage of this engine is the ability to freely carry heavy loads, convenient location of components for maintenance, easy repairs and thoughtfulness of individual parts. Provided good care and without major repairs, such a unit can easily travel 500 thousand kilometers with a good reserve for later. Also, the engine does not siphon off fuel, which does not bring additional worries to the owner.

Japanese unit 4G63 from Mitsubishi

Mitsubishi is not giving up its position in the design of middle-class engines. One of the most famous, surviving to this day, is 4G63 and its modifications. The engine was first introduced in 1982; despite its age, a modified version is still installed today. Some come with a SOHC three-valve camshaft, while another DOHC modification with two camshafts has gained more popularity. As an example, a modified 4G63 unit is installed on a Mitsubishi Lancer Evolution, different models Hyundai and Kia. Also found on Chinese cars Brilliance brand.

Over the years of production, the 4G64 unit has undergone more than one modification, in some versions a turbine was added, in others the timing adjustment was changed. Such changes are not always beneficial, but as the owners note, the maintainability of the unit remains the same, especially in the case of an oil change. Millionaires include Mitsubishi 4G63 units without turbocharging, although with careful operation, turbocharged versions reach a record distance.

D-series from Honda

The first five leaders are closed by the Japanese D15 and D16 engines from Honda. Better known as the D-series. This series includes more than ten modifications of these units, with volumes from 1.2 liters to 1.7 liters. and truly deserve the status of indestructible units. The engine power from this series reaches 131 hp, but the tachometer needle will show about 7 thousand revolutions.

The platform for installing such units was Honda cars Stream, Civic, Accord, HR-V and American Acura Integra. Before major overhaul, such engines can last about 350-500 thousand kilometers, and due to a well-thought-out design and the right hands, you can give the engine a second life even after terrible operating conditions.

European x20se from Opel

Another representative from Europe is the x20se engine of the 20ne family from Opel. The most important advantage of this unit is its endurance. There have been repeated statements from owners when the unit has outlived the body of the car. A fairly simple design, 8 valves, a belt on the camshaft drive and a fairly simple fuel injection system. The volume of such a unit is 2 liters, depending on the modification, engine power ranges from 114 hp. up to 130 horses.

During the production period, the unit was installed on Vectra, Astra, Omega, Frontera and Calibra, as well as on Holden, Oldsmobile and Buick cars. In Brazil, at one time they produced the same Lt3 engine, but with a turbocharger, producing 165 horsepower. One of these engine options, the C20XE, was installed on Lada and Chevrolet racing cars, and as a result the cars were featured in rallies. The simplest versions of the units of the 20ne family can not only cover 500 thousand km without major overhauls, but also, if treated with care, can overcome the 1 million km mark.

Famous V-8s

The engines of this group, although not very famous for their reliability, do not cause worries with minor or major breakdowns. V8 units capable of easily exceeding the 500 thousand kilometer mark can be easily listed on one’s fingers. The Bavarians again occupied the cell thanks to their M60 V8, a huge plus: a double-row chain, nickel coating of the cylinders, as well as an excellent engine safety margin.

Thanks to the nickel-silicon coating of the cylinders (more often found as Nikasil), it makes them virtually indestructible. As practice shows, up to the mark of half a million kilometers, the unit does not need to be disassembled, and there is no need to replace the piston rings. The downside is fuel; you need to carefully monitor the quality of gasoline, since the nickel coating is afraid of sulfur in the fuel. In the USA, because of this problem, they switched to more soft technology protection – Alusil. Modernized modern version considered M62. Installed on BMW 5th and 7th series.

Six cylinders in line

There are quite a few million-selling engines among such engines; simple design and balance are what lead to reliability and durability. Two engines 1JZ-GE with a volume of 2.5 liters and 2JZ-GE with a volume of 3 liters from Toyota are considered the best in this class. These units are available in simple and turbocharged versions.

Most often, such engines are found on right-hand drive Toyota Mark II, Supra and Crown cars. Among American cars these are the Lexus IS300 and GS300. Thanks to their simple design, such engines can easily reach the million-kilometer mark before requiring major repairs.

Bavarian BMW M30

Bavarian history BMW engine The M30 dates back to 1968. During the life of the unit, many modifications were produced, but despite different situations, the engine still established itself as one of the most reliable. The working volume ranges from 2.5 liters to 3.4 liters, with a power of 150-220 horses. The highlight of the unit's design is a cast iron block (in some modifications it may be made of a special aluminum alloy), a timing chain, 12 valves (the M88 modification has 24 valves) and an aluminum cylinder head.

The M102B34 modification is a turbocharged M30 with a capacity of 252 horses. This engine in different modifications is installed on the 5th, 6th and 7th BMW series. There is no data yet on what the mileage record for this engine was, but the 500 thousand kilometer mark is an ordinary barrier. As many have noted, this engine often outlasts the car itself as a whole.

Another Bavarian - BMW M50

Last place in the ranking the best engines occupied by the Bavarian BMW M50. The working volume is from 2 to 2.5 liters, the engine power is from 150 to 192 horses. The advantage of such a unit is the modified VANOS system, promoting better work. In general, it is not much different from the previous options, so it overcomes the half-million-kilometer mark without major repairs.

The presented rating of the best engines is not complicated enough. Still, ask which car engine is the best. Car enthusiasts may say that some units were not included in the list, but the rating was formed on the basis of durability and resource. Hybrid and electric motors are not included due to cost, and maintenance of such units is special. Some examples simply cannot be repaired at home, which is why they say that modern cars are mostly disposable.

Video review of the TOP 5 worst engines: