What diesel cars are the most reliable. The most unreliable gasoline engines. Toyota NZ FXE

Automotive magazine site presents the most reliable engines to the attention of motorists passenger cars mobile according to experts power units.

Engine #1: Mercedes-Benz OM602

Mercedes-Benz OM602 tops the ranking of the most reliable passenger car engines. In 1985 the company mercedes benz introduced diesel engine OM602 for a passenger car that stood out highest reliability and took its place in the history of the automotive industry. The resource of this 5-cylinder diesel engine was more than 500,000 km, there were cases when cars with such an engine passed more than 1 million kilometers without overhaul engine. In 1996 they were released new modification OM602 engine called OM602.982 with direct injection fuel and a power of 129 horsepower. This diesel engine had unique performance characteristics (7.9 l / 100 km in the urban cycle for ), significant torque at low revs and worked quite quietly, despite direct injection.

Motor #2: BMW M57

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 of its modifications, changes and improvements were made as performance was studied, and not all implemented engineering improvements had the same effect 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. An important characteristic of all M57 engines is their ability to provide high torque at low crankshaft speeds (exact data depends on the modification) and average maximum speeds, which has led to an increase in service life.

Engine #3: BMW M60

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

No. 4: Opel 20ne

Opel 20ne one of the ten most reliable engines for passenger cars. This member of the GM Family II engine family became famous for often outliving the cars it was installed on. Simple design: 8 valves, belt drive camshaft and simple system multipoint injection are the secrets to longevity. The power of different options ranges from 114 to 130 hp. Engines were produced from 1987 to 1999 and installed on models such as Kadett, Omega, Frontera, Calibra, as well as on Australian and American Buick and Oldsmobile. In Brazil, they even produced a turbocharged version of the engine - Lt3 with a capacity of 165 hp.

Engine #5: Toyota 3S-FE

Toyota 3S-FE- one of the most reliable engines for passenger cars. Modification 3S FE was one of the first Toyota with direct system fuel injection. The use of an injector made it possible to significantly improve the power characteristics of the new motor, its work on idling, also in comparison with the carburetor version of this engine, fuel consumption has been significantly reduced. The Toyota 3S FE motor itself is actually an improved version of the 3S, so it retains the legendary reliability and relative simplicity of the design.

A feature of this power unit is the presence of two ignition coils, which improves the quality of the flammability of the fuel-air mixture. The 3S engine works confidently on 92 and 95 gasoline. Depending on its version, the power indicator can range from 115 to 130 horsepower. The motor shows the maximum torque already from the very bottom, so the car owners did not experience a lack of traction.

Motor #6: Mitsubishi 4G63

Mitsubishi 4G63 is one of the best and most reliable motors for a passenger car. The first modification 4G63 appeared back in 1981, and with small changes continues to be produced to this day. Excellent specifications of this motor are 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 horsepower. The 4g63 engine has cast iron block cylinders and an aluminum head, which allows for maximum resistance to overheating.

No. 7: Honda D-series

Honda D series ranked seventh in the top reliable engines for passenger cars. Honda's D-series is, first of all, the legendary D15B and all their modifications. First of all, it is worth considering precisely these motors, which had greatest influence on the development of single-shaft engines in the world. The Honda D-series engine is an almost perfect design. Transversely installed in engine compartment inline four, rotating according to the “laws of Honda”, counterclockwise with a belt drive. Innings fuel mixture was carried out through a carburetor, through two carburetors (a unique development from Honda), through a single injection system (supply of atomized fuel to intake manifold), as well as injection feed. Moreover, all these options met 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.

Engine #8: Suzuki DOHC M

Engines Suzuki DOHC"M" located on the eighth line in the list of the most reliable engines. The power units of the "M" series include small-capacity motors 1.3, 1.5, 1.6 and 1.8. The latter is exclusively for the Australian market. On the European continent, the power unit is found in almost all small and medium-sized ones that appeared at the turn of the 20-21st century, and in 1.6, which is a copy. Mechanical The engine is very reliable and durable. Even the phase change system is not satisfactory VVT valve timing used by most engine modifications. It is not only in the 1.3-liter version, designed for Ignis and Jimny until 2005, and the old 1.5 modifications for the SX4. chain drive Timing belt is very reliable. Among the minor flaws, small oil leaks through the stuffing box can be noted. crankshaft. More serious malfunctions are almost never encountered.

#9: Mercedes M266

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

Engine #10: AWM

Powertrain Series AWM close the top ten most reliable motors for cars. They were first created in 1987 and still these motors enjoy unprecedented popularity on many cars. German made- and many others. AWM are durable, reliable and unpretentious. by the most powerful engines from the AWM series are APG and AWA motors. The first engine is eight-valve with Digifant injection. Its volume is 1.8 liters, the power is high - 160 hp. with a torque of 228 Nm / 3800 rpm. Most wide application this power unit found in cars Volkswagen Passat B5. The second motor is a much larger volume - 2.8l. At the same time, its power is 175 hp. at 240 Nm/4000 rpm

A reliable engine is a turbocharged power unit of the Fiat concern.

Many car enthusiasts note the fact that modern engines for cars, the resource has sharply decreased. If earlier multi-liter engines were called "millionaires" for their huge resources, then their modern representatives now go on average 200-300 thousand kilometers. New gasoline turbo engines, which, due to the turbine, were able to reduce the displacement at the same power level, also do not shine with such engine life indicators. However, we were able to find several models of gasoline engines that seemed to us very reliable in our modern times when automakers reduce the life cycle of new cars for the sake of sales.

As you know, in the USA and Europe, the “Best Motor of the Year” awards are annually awarded. The jury of these competitions are journalists from various automotive publications. It may seem to motorists that the engine internal combustion, which received the title of "Best Motor of the Year" is reliable and has a long resource. In fact, everything looks quite different. Journalists choose the best engines according to the criteria of efficiency and environmental friendliness, specific power. None of them chooses the best motor of the year in terms of reliability and motor resource. But for car owners from all over the world, it is the last criterion that we have indicated that is extremely important.

We decided to select the best examples from the total volume of gasoline engines produced by automobile manufacturers around the world, which demonstrate not only a solid resource, but also low cost operation.

The best subcompact naturally aspirated engines

To small engines running on gasoline, we attributed power units with a working volume of up to 1.6 liters. In this class of gasoline engines, manufacturers offer reliable engine models with a resource of up to 300 thousand kilometers. Among reliable naturally aspirated engines, one can single out engine models from manufacturers such as Renault, Opel, Ford and Fiat. Such models can be considered reliable, as they were developed 20 years ago, and are still considered economical after a slight modern modernization. Surprisingly, global automakers supply reliable atmospheric engines with a displacement of 1.6 liters to car models sold in Russia, Eastern Europe and Africa. That is, in other words, they sort of write off car models with such engines to developing markets. Of course, such engines do not have high efficiency and environmental friendliness, like modern gasoline turbo engines, but they are unpretentious in repair and are inexpensive. This allows automakers to lower the cost of new cars in emerging markets.

A series of 1.6 and 1.4 liter engines can be attributed to reliable small engines. Such motors can now be found on Ford models Focus and Ford Ecosport.

EcoTec motors from the German manufacturer Opel are also reliable.

At the German car manufacturer Opel, a reliable subcompact engine is the 1.6-liter A16XER engine with 116 horsepower. This atmospheric unit is still installed on Opel Astra J, which continue to be sold alongside the new generation . By the way, new Opel generation Astra K completely deprived of atmospheric engines.

Also reliable are the A14XE, A14XEP and A14XER engines with a displacement of 1.4 liters and power from 75 to 100 horsepower. These engines are installed in this moment on Opel models Corsa Opel Meriva and Opel Astra J. This model naturally aspirated engines are already equipped with a timing chain. However, its resource is limited to 150 thousand kilometers.

The French automobile concern Renault offers atmospheric subcompact engine displacement of 1.2 liters and a capacity of 75 horsepower. It belongs to the D4F series. Unfortunately, in Russia Renault models with this engine are not sold. However, it is considered quite reliable in the French lineup.

The best atmospheric small-capacity engines are naturally aspirated engines of the Italian concern Fiat from the Fire series. So 1.2- and 1.0-liter naturally aspirated gasoline engines are installed on Fiat models punto, Fiat Panda and Fiat Doblo. This series of engines is distinguished by a timing belt drive, one phase shifter on a 16-valve engine, a cast-iron cylinder block, and a simple injection system.

German automobile concern Volkswagen also remained atmospheric gasoline engines. So Czech automotive manufacturer Skoda, which is included in concern VAG, offers car models with three-cylinder naturally aspirated MPI motors. These engines belong to the EA211 series, which also includes the 1.6 MPI engine supplied to Skoda car models assembled in Russia. This series engines are distinguished by a simple design: direct timing drive, phase shifters, an advanced electric thermostat and a cylinder head with a built-in drain manifold. True, the power of such motors is from 60 to 75 horsepower, but compact Skoda models this power is sufficient.

The best turbocharged gasoline engines

We can safely say that one of the most reliable series of turbocharged engines on the European market is the series Opel engines A14NET/A14NEL. This series of motors was built on the already known A14XER naturally aspirated engine. Opel engineers managed to put a simple but reliable turbocharging on a naturally aspirated engine, which made it possible to increase the specific power of the new engines. The engines of this series develop power from 118 to 140 horsepower. They can be found under the hood of Opel Astra H models, Opel Meriva and Opel Insignia. The resource of such gasoline turbo engines is 200-250 thousand kilometers.

Also successful and reliable turbo engines running on gasoline can be called the engines of the Fire series from the Italian concern Fiat. These power units are also built on the basis of atmospheric engines and develop power from 125 to 170 horsepower. This gasoline turbo engine is installed on the Alfa model Romeo Giulietta, Jeep Renegade and Fiat 500.

Renault have reliable gasoline engines are atmospheric engines D4F series.

Surprisingly, but the engine of the German automobile Volkswagen group is also considered highly reliable, despite its great criticism from domestic car owners. Since last year, Volkswagen engineers have eliminated all weaknesses in this gasoline turbo engine. The resource was raised to 200-250 thousand kilometers. However, so far it weak point considered turbine and direct injection system.

Long gone are the days when diesel fuel was used only on ships and in heavy trucks. Now this type of fuel has become an integral attribute of a modern car. And the current units have nothing to do with the engines produced in the past, which were slow, low power, bad smell diesel fuel and black cinder.

Modern diesel engines are very different from their ancestors.

The first appeared in the pre-war period. They were too noisy, demanding on quality fuel and needed frequent maintenance which was costly. Modern motors operating on such fuel are quite economical and have high power. They are able to make life easier for their owner and bring him a lot of advantages.

Engine differences

Consider how the units operating on different fuels differ from each other.

Motors are internal combustion units. Compressed in cylinders fuel-air mixture ignited with a spark. Such engines are divided as follows:

injection - gasoline is supplied to a common pipeline using one or more injectors;
carburetor - the process of mixing air and fuel begins, and ends in the intake manifold;
injection of fuel directly into the combustion chamber allows the engine to work even on lean mixtures and optimizes the combustion process.

These are internal combustion units equipped with a piston system. The principle of operation of such a motor is somewhat different. The ignition of the atomized fuel occurs after its contact with heated air. Makes diesel units more economical, unlike their gasoline counterparts, a high degree of fuel compression. Not available in diesel engines throttle valve which does not reduce fuel consumption.

Advantages of diesel engines

The first diesel engines for passenger cars were simply smaller copies of engines that were installed on heavy vehicles. Thanks to innovative engineering solutions modern diesel engines have received unique characteristics and have become quieter and more powerful. Cars diesel cars now popular and in demand. The following are their main advantages:

The efficiency of a diesel engine is higher than that of its gasoline-powered counterpart. It converts 36% of the fuel energy into useful energy, and gasoline unit only 26%;
the likelihood of fire is significantly lower than that of gasoline options;
the cost of fuel is lower than the price of gasoline;
efficiency - fuel consumption is 25% lower than gasoline;
low toxicity exhaust gases does not pollute the environment;
lack of an ignition system;
the endurance of a diesel engine, and, accordingly, its long work, in contrast to gasoline units;
high power acceleration speed due to the presence of a turbocharger;
fuel acts as an oil, lubricating the main parts of the engine;
water resistance, unpretentiousness and universal cross-country ability in off-road conditions;
popularity.

Of course, it cannot be said that the diesel engine is so perfect and does not have any shortcomings. Among the shortcomings can be noted:

diesel fuel has a lower freezing point than gasoline;
enough noisy work unit idling;
high cost of spare parts;
a high power starter is required;
engine sensitivity to low-quality and dirty fuel;
before starting the engine, you have to wait until the combustion chamber warms up;
the diesel unit is not designed to operate at high speeds;
in winter period you can not use "summer" diesel fuel;
in very coldy due to insufficient compression, starting the engine will be quite problematic.

best diesel car engine

It has already been proven that diesel engines are more reliable, durable and economical. All the best diesel engines can be divided into the following areas:

American - Chrysler and Ford. These manufacturers are constantly working to reduce fuel consumption and rely on the power and performance of their units.
German - Mercedes and BMW. High technological performance of engines and excellent quality of products. Distinctive features are excellent dynamic characteristics and maximum reliability.
Asian - Toyota and Hyundai. The products of these brands are distinguished by reliability, high dynamic performance and productivity.

We will figure out which of the diesel engines is the best.

The OM602 diesel engine from Mercedes is a real legend. It has already been discontinued, but cars on diesel fuel, equipped with such a motor, will drive on the roads of the world for a long time to come. This is due to the fact that the service life of this unit is estimated at a million kilometers. If you properly take care of the fuel system of the vehicle, then the engine will certainly be able to drive up to two million kilometers.

The N57 engine from BMW has a volume of 3 liters and 6 cylinders. Such indicators make this unit a champion in its niche. It is installed on sedans of the 5th and 7th series and full-size crossovers. For all its power, the engine is quite economical. Permanent care for the fuel system and purchase exclusively quality fuel will allow you to drive up to 200-250 thousand km without problems.

Chrysler's Cummins turbodiesel has 275 horsepower. It is aggressive and at the same time very economical. The heads of this engine are cast from a new alloy, which allows us to consider it an environmentally friendly unit.

The Asian U2 14 is the best fit for Russian motorists. It has a simpler design, reliable and unpretentious. It gives pretty decent performance and at the same time is resistant to low-quality fuels and lubricants.

The best diesel cars of 2015

Favorite diesel market considered a car business class Volkswagen Passat. He is able to accelerate in 7 seconds to a speed of 100 km / h. There are also budget options having less power, but affordable for many.

Family Skoda car Octavia has been unrivaled since 1996. It is equipped with a 1.9 liter engine.

Ford Focus 3 is ideally suited for city driving. There are options that, on the contrary, are ideal for the track. The choice is up to the consumer.

Ford Fiesta is a fairly compact car that has a lot of modifications. It can be equipped with a 1.4 or 1.6 liter diesel engine. Great for both city driving and highway driving. real model is different affordable cost and attractive appearance.

Volkswagen Golf- this is best car on diesel fuel in the middle class. In terms of sales, it leads the world market. Can be equipped different options turbocharged engines with a volume of 1.6 to 2 liters. This brand has high power along with excellent fuel economy.

The BMW 3-Series is the perfect solution for business man. The lineup includes several options for machines that are different in power and other parameters. Each consumer will be able to determine the best option for himself.

The best

Diesel-powered vehicles may differ in power, economy and other characteristics. There are many ratings that call the best completely different vehicles. And this is an absolutely normal phenomenon, because everything depends on the audience being surveyed, the territory of the survey and the number of respondents. And the opinions of amateurs and experts also often have cardinal differences.

It is worth noting that in the matter of determining the best diesel passenger car, the opinions of many experts and ordinary drivers. The championship was unanimously given to the Volkswagen Golf. The car is considered comfortable, economical and reliable. It is equipped with 8-10 airbags.

Most best crossover - range rover Evoque. It is considered practical and prestigious at the same time. It has a simplified configuration, excellent power and a high degree of safety. There is a version with three doors. It has a lighter weight and increased rigidity of the body, thereby optimizing the handling of the vehicle.

The most powerful car with a diesel engine can be called the Audi Q7. It is equipped with a 12-cylinder engine with a volume of 6 liters. Its power reaches 500 horsepower. Despite the weight of 2.5 tons, this car is able to compete with modern sports cars. Up to 100 km / h, the car accelerates in just 5.5 seconds. This model is not available for free sale, but is made exclusively to order.

The best diesel-powered vehicles aren't always the most agile and capable of delivering high speed. The fastest of them is BMW crossover X6. It has an engine with 6 cylinders and a volume of 3 liters. The presence of three turbines allows a car with a capacity of 381 horsepower to accelerate to 100 km in just 5.2 seconds. Max speed this car reaches 290 km / h. Manufacturers don't stop there. They plan to release a car with four turbines in the future, the power of which will reach 390 horsepower.

The best diesel cars tend to have small consumption fuel. The most economical of them is the Seat Ecomotive. Fuel consumption is only 3.3 liters per 100 km in mixed mode. Despite the fact that the engine has a volume of only 1.2 liters, it cannot be called weak. Vehicles in the Ecomotive configuration, they can reach speeds of up to 175 km / h and accelerate to 100 km / h in 13 seconds.

Summing up all of the above, we can say that the future of the automotive industry lies with diesel engines. They are durable, reliable and economical. However, recently it turned out that in their exhausts there are substances that can cause cancer in humans. Therefore, engineers of world manufacturers will have to work hard and develop filters that would capture harmful substances and did not release them into the atmosphere.

Some 20 years ago, it was believed that the larger the engine size, the better and better it is. Everything has changed over time. . The trend in the automotive industry in recent years is to reduce the volume of engines, while maintaining power, which has become possible thanks to the use of turbines. It should be noted that this achieves a reduction in fuel consumption, which is important when the cost of automotive fuel all over the world becomes very expensive.

Plus , it makes car manufacturers . Automobile companies have a different approach to designing, building and manufacturing engines. , others are willing to lift the car into the air at the expense of . Some engines have good efficiency, others vice versa.

But, of course, in spite of huge variety automotive engines, there are a small number of powertrains that have become very popular on automotive market over the past 20 years. These engines are known to most motorists. Many of us do not even suspect that under the hoods of their cars, these are the legendary motors. We have selected for you the most popular ten that have become popular all over the world.

1) GM LS series

No complaints. The simple design of the motor allowed it to become one of the most popular in the world. The combination of power, torque, size, economy and simplicity of design makes this V8 engine superior to OHC engines.

The company's famous engine, which was installed on the following brands:

1998-2002 Firebird Formula, Trans Am
1998-2002 Camaro
1997-2002 Chevrolet Corvette
1999-2005 Holden Commodore Ute
1999-2005 Holden Commodore (VT, VX, VY, VZ)
1999-2005 Holden Statesman (WH, WK, WL)
1999-2005 Holden Caprice (WH, WK, WL)
1999-2004 Holden Special Vehicles Clubsport (VT, VX, Y Series)
1999-2004 Holden Special Vehicles Clubsport R8 (VT, VX, Y Series)
1999-2004 Holden Special Vehicles Grange (VT, VX, Y Series)
1999-2004 Holden Special Vehicles GTS (VT, VX, Y Series)
1999-2004 Holden Special Vehicles Maloo (VT, VX, Y Series)
1999-2004 Holden Special Vehicles Senator Signature (VT, VX, Y Series)
2000-2002 Holden Special Vehicles Senator 300 (VX)
2000-2002 Holden Special Vehicles Coupe GTO (VX)
2000-2002 Holden Special Vehicles Coupé GTS (VX)
2000-2002 Holden Special Vehicles SV300 (VX)
2000-2004 Holden Special Vehicles Maloo R8 (VX, Y Series)
2001-2001 Omega (prototype)
2001-present Mosler MT900
2003-2004 Holden Special Vehicles Clubsport SE (Y Series)
2003-2004 Holden Special Vehicles Coupe LE (Y Series)
2003-2004 Holden Special Vehicles Coupé4 AWD (Y Series)
2003-2004 Holden Special Vehicles Avalanche XUV (Y Series)
2003-2004 Holden Special Vehicles Avalanche XUV AWD (Y Series)
2001-2005 Holden Monaro CV8
2004 GT
2006-present Elfin MS8 Streamliner
2006-present Elfin MS8 Clubman

2) BMW S54

This engine repeatedly became the best among engines from 3.0 to 4.0 liters, from 2001 to 2006. Recall that the S54 engine is a modification of the M50 engine.

The engine was installed on the following vehicles:

2001-2006 E46 M3, power - 343 hp, maximum torque - 365 N.m.
2001-2006 E46 M3(North America only) power - 333 hp, maximum torque - 355 N.m.
2001-2002 (except North America) power - 325 hp, maximum torque 354 N.m.
2001-2002 (North America only) power - 315 hp, maximum torque - 341 N.m.
2004 E46 CSL power - 360 hp, maximum torque - 370 N.m.
2006-2008 (except USA) power - 343 hp, maximum torque - 365 N.m.
2006-2008 E85 Z4 M Roadster / E86 Z4 Coupe(US only) power - 330 hp, maximum torque - 355 N.m.

An impressive motor, the sound of which cannot be expressed in words.

The engine has repeatedly become not only a prize-winner, but also a winner in the nomination for the title of the best engine in the world.

3) Ford EcoBoost V6

A family of modern direct injection engines from Ford. The technology allows, despite the cost-effectiveness, to use a larger engine capacity without the use of a turbine (not on all modifications), due to which an increase in power by 15-20 percent is achieved.

1.6 L EcoBoost I-4 is used:

100 HP.

2012 - B-Max
2013 - Fiesta

125 HP

2012 -
2012 - C-Max
2012 - B-Max
2013 - Fiesta

150 HP

2010 - C-MAX
2010 - Focus
2010 -
2010 - V60
2012 -

160 HP

2011 - Mondeo
2011 - S-Max
2011 - Galaxy

185 HP

2010 - C-MAX
2013 - Fusion
2010 - S60
2010 - V60
2011 - Focus
2011 - V70
2011 - S80
2012 - V40
2013 - Escape
2013 - Fiesta ST (Europe)

200 HP

2014 -

2.0 L EcoBoost I-4 is used:

203 HP

2010 -
2010 -
2010 -
2010-2011 S60 2.0T
2010-2011 V60 2.0T

243 HP

2010 - Mondeo
2011 -
2011 -
2011 -
2011 - S-MAX
2012 - Falcon
2013 - Escape
2013 - 2
2013 - Fusion
2013 - Taurus
2013 -
2013 -

255 HP

2013 Ford Focus ST

2.3 L EcoBoost I-4 is used:

280 HP

2015-MKC
2015 -

4) Volkswagen TFSI

Compact, lightweight and versatile motor Volkswagen works together with a turbine, which allows you to achieve good power levels while remaining an economical engine.

2.0 R4 16v TFSI used:

168 hp - (C6) , VW Tiguan
182 HP -
197 HP - (B7) , (8P) , (B6) , Mk5 , Mk5 GLI , Leon, Exeo ,
217 HP - 2005 i A4 (B7) DTM Edition
217 HP - RWRC
227 HP - VW Golf Mk5 GTI Edition 30 , Volkswagen Golf MKVI GTI Edition 35
237 HP - Seat Leon Seat Leon Cupra Mk2
252 HP - Audi S3 (8P) , Golf R (Australia, Japan, Middle East and North America)
261 HP - Audi S3 (8P)
261 HP - Audi S3 (8P) , Audi TTS , Seat Leon Cupra R Mk2 facelift
267 HP - Audi TTS, Golf R (Europe)

Other TFSI engines can be seen. Volkswagen engine more than once became the winner, in the nomination for the title of the most best engine from 1.8 to 2.0 liters. Been in the top ten for a long time the best motors produced in the automotive industry.

5) Buick V6 Series 2 3800

This engine first appeared in 1962. For the entire production time various modifications and generations by the company General Motors 25,000,000 motors were produced. The first engine was produced for special version Buick car. The volume of the engine was 3.2 liters, the power of which reached 198 hp.

The motor, having undergone many improvements and modifications, was produced until August 22, 2008, when it was decided to stop producing the engine. In recent years, this motor was installed on the 2007 Pontiac Grand Prix GT.

6) Toyota 2JZ-GTE

One of the most popular engines of the Japanese corporation, which was produced from 1991 to 2002. Initially, a twin-turbocharged inline six-cylinder engine was created for the Supra RZ (JZA80). Toyota engineers created this engine as an alternative to the .

Engine used:

Toyota Aristo / JZS147 (Japan only)
Toyota Aristo V300 300 JZS161 (Japan only)
Toyota Supra RZ/Turbo JZA80

7) Alfa Romeo V6 24V

Have Japanese manufacturers reliable diesel engines. And what is the most reliable diesel engine among all reliable in Japan?

Let's look at the most common modern diesel engines in the Japanese car industry.

What are these diesel engines, what are the strengths and weaknesses of Japanese diesel engines. They now dominate mainly in Europe, but quite often began to appear in Russia.

But, unfortunately, they also have problems when their runs exceed one hundred thousand kilometers, and even some up to one hundred thousand.

Supply Caution diesel engines from Japan due to their capricious attitude to fuel. Them fuel system rather weak to the use of our diesel fuel.

Another problem is the availability of spare parts. There are practically no non-original spare parts from reliable manufacturers. Chinese ones appear, but their quality leaves much to be desired and does not at all correspond to Japanese quality.

Hence their very high price is dictated, much higher than for German spare parts. There are many factories in Europe producing spare parts decent quality and at prices significantly lower than the original ones.

The most reliable diesel engine from Japan

So what is the most reliable diesel engine from Japan? Let's rank the TOP 5 of the best diesel engines.

5th place

In fifth place, you can safely put the 2.0-liter Subaru engine. Four-cylinder, turbocharged, boxer, 16-valve. Common rail intake system.

It must be said that this is the only boxer diesel engine in the world.

A boxer engine is when mutual pairs of pistons work in a horizontal plane. In this arrangement, careful balancing of the crankshafts is not required.

The weaknesses of this engine are a two-mass flywheel, it failed even up to five thousand kilometers. Cracking of the crankshaft, until 2009 were destroyed crankshafts and shaft supports.

This engine is very interesting in its design, with good performance, but the lack of spare parts for such engines nullifies its advantages. Therefore, we give him the fifth place of honor in the Japanese series of diesel engines.

4th place

We will lift to the fourth place Mazda engine 2.0 MZR-CD. This diesel engine has been produced since 2002, and installed on Mazda car 6, Mazda 6, MPV. It was Mazda's first engine Common system rail.

Four cylinders, 16 valves. Two versions - 121 hp and 136 hp, both of which developed a torque of 310 Nm at 2000 rpm.

In 2005, it underwent modernization, with an improved injection system and a new high-pressure fuel pump. Reduced compression ratio and adaptation of the engine with a catalyst for the emission of harmful gases. Power became 143 hp.

Two years later, a version with a 140 hp engine was released, in 2011 this engine disappeared from the line of installed engines for unknown reasons.

This engine calmly nursed 200,000 kilometers, after which it was necessary to change the turbine and the dual-mass flywheel.

When buying, you should carefully study its history, but it is better to remove the pan and look at the oil sump.

3rd place

Also a Mazda engine, Mazda 2.2 MZF-CD. The same engine of increased, but increased volume. Engineers tried to eliminate all the jambs of the old two-liter engine.

In addition to the increased volume, the injection system has been modernized, another turbine has been installed. On this motor, they put piezo injectors, changed the compression ratio and radically changed particulate filter because of which there were all the problems of the previous model of the two-liter engine.

But the worldwide fight for the environment, both in Europe and Japan, adds gimoroya to all engines, and a system is installed on this one, with the addition of urea to the diesel fuel mixture.

All this reduces exhaust emissions to Euro5, but as always, in Russia this adds problems to all modern diesel engines without exception. This is simply solved by us, the particulate filter is thrown out and the afterburning valve of the unburned exhaust is turned off.

The rest of the engine is reliable and unpretentious

2nd place

Toyota 2.0/2.2 D-4D engine.

The first two-liter Toyota 2.0 D-4D CD appeared in 2006. Four-cylinder, eight-valve, cast iron block, timing belt, 116 hp The engines came with the "CD" index.

Complaints about this engine were very rare, they all came down only to the injectors and the exhaust gas recirculation system. In 2008, it was discontinued, and a new one was launched instead, with a volume of 2.2 liters.

Toyota 2.0/2.2 D-4D AD

They have already begun to make a chain, there are already 16 valves for four cylinders. Block steel to make aluminum with cast iron sleeves. The index of this engine became "AD".

The engine is available in both 2.0 liters and 2.2.

The best reviews about such an engine, and good return and low fuel consumption. But there were also complaints, the main one was the oxidation of the aluminum head at the point of contact with cylinder head gasket, approximately in the period of 150-200 thousand km. run.

Replacing the head gasket does not help, only grinding the cylinder head and block, and this procedure is only possible with the removal of the engine. And such a repair is possible only once, the motor will not withstand the second grinding of the head and block, the depth will be critical with the possibility of meeting the valves with the head. Therefore, if the motor passed 300-400 thousand kilometers, with one grinding, it is only for replacement. Although this is a very decent resource.

Toyota in 2009 solved this problem, with such malfunctions, they even got me under warranty for new engines at their own expense. But the problem is very rare, but it does occur. Mostly for those who are not weak on the strongest version of this 2.2-liter engine model.

Such engines are still produced and installed on various models cars: Raf4, Avensis, Corolla, Lexus IS and others.

1 place

Diesel Honda motor 2.2 CDTI. The most reliable small diesel engine. Very productive and very economical diesel engine.

Four-cylinder, 16-valve, variable displacement turbocharged, common rail injection system, sleeved aluminum block.

The injectors are used by Bosch, not capricious and expensive Japanese Denso.

The predecessor of this engine was built back in 2003 with the marking 2.2 i-CTDi. He turned out to be very successful. Trouble-free, dynamic and economical in fuel consumption.

modern in question Honda engine 2.2 CDTi appeared in 2008.

Of course, typical malfunctions did not pass, but all of them were extremely rare. cracks exhaust manifold, but they appeared in the first issues, the Japanese reacted, and this was not observed in subsequent issues.

Sometimes there were malfunctions of the timing chain tensioner. Also, sometimes the play of the turbine shaft appeared prematurely.

All of these failures arose from excessive constant loads and poor maintenance.

Honda installed this engine on models Honda Civic, Accord, CR-V and others.

Of course, this engine has the smallest number of failures and breakdowns in relation to all other engines of Japanese automakers.

We put him five points out of five, assign him the first place of honor and wish you to have a similar one on your car.