- a true legend of the Bavarian company. Charisma, comfort and power - these are the qualities that make the "five" so attractive. Even today.

Body and interior

At the time of her debut, the E39 was a painted beauty with those very "angelic" eyes. In princepe, well-groomed "five" and today will not cause any special problems to the owners.

The model received a rigid, durable body with a high degree of passive safety and good resistance to corrosion. Variants with serious foci of rust are found only after poorly eliminated consequences of an accident. Also, the model has a weak point - the edge of the doors.

Particular attention when choosing a five in the back of the e39 should be paid to the fact that the car has a native body geometry. This is fraught with more problems than corrosion.

The model received rich equipment. Already in the database - climate control, full power accessories and an on-board computer on a specially slightly deployed front console to the driver. Noise insulation of the cabin is a reference in its class. Finishing materials are at the premium level, even after so many years.

Comfortable chairs with many adjustments, spacious salon even in a common sedan, not to mention the touring. Model E39 is a role model for many modern cars.

Engines and transmission

First of all, fives in the e39 body owe their popularity to the legendary engines of the M series. These powerful and reliable units, with good maintenance, nurse 300, 400, and some up to half a million kilometers without any problems.

BMW E39 received a wide range of gasoline 6-cylinder engines: 520i M52 150 hp, 520i M54 170 HP 523i M52 170 HP 525i M54 192 hp, 528i M52 193 hp, 530i M54 231 HP

The complaints of the owners of gasoline fives come down to overheating. It is caused by leaks in the cooling system or the failure of the thermostat. Until 1998, gasoline engines were covered with nikosil from the inside. Over time, it collapsed, which led to the need to replace the cylinder block. And although dealers willingly changed such ICEs under warranty, there is a chance to find just such an engine on sale. Therefore, it is better to check the cylinder block from the inside with an endoscope when buying, and not take risks in vain.

Concerning diesel engines, then for the E39 a 4-cylinder 520d was offered M47 136 HP and more powerful "sixes" for versions 525tds M51 143 hp, and the same legendary M57 for 525d (163 hp) and 530d (184 and 193 hp options). The most popular was the 525d version.

Nevertheless, experts recommend purchasing petrol versions of the BMW e39. The reason is simple - other things being equal, diesel engines will have much more mileage, and repairing them is expensive (in every sense). Plus the quality of domestic fuel. Plus possible problems with a turbine on diesel versions of 1999-2000.

The five in the back of the e39 have no questions about the operation of the timing chain drive: it takes care of 250 thousand km.

Regular high-quality engine maintenance and thorough diagnostics of the e39 engine before buying will save you from a very expensive overhaul.

For transmissions. The automatic transmission in the e39, subject to an oil change every 60 thousand km, has served the owner faithfully for decades. The only thing to keep an eye on is whether the oil is leaving through the seals.

To the manual transmission, the owners of claims usually do not arise in principle. But the transmission resource, of course, directly depends on the driving style. On average, the “mechanics” on the e39 serve 150-200 thousand kilometers without repair.

Chassis

The owners note as a feature of the model the low ground clearance and the feature of the rear suspension “steering” on bends, which gives pleasure to the owner.

As for the design of the suspension, in E39 many solutions can be considered reference ones, in particular, the execution of some parts from light metal alloys. But the sporty character of the car is reflected directly in the resource of parts. And often it is the problems with the suspension and its upcoming costly repairs that cause the sale of this BMW.

The front suspension requires increased attention from the owner. With careless driving, aluminum levers (and there are 2 of them per wheel) live only 15-30 thousand km. But with careful respect for the car, the service life increases many times and reaches 70-80 thousand km. Silent blocks wear out earlier, but also change on their own.

The rear suspension in the E39 is complex, its problem is wishbones and breakup rods. A typical story with stabilizer struts and bushings - they are used as consumables. The trouble comes when the silent block in the large H-shaped lever is worn out.

The brakes of the model are not satisfactory. Sometimes the electronics are weird on the part of the ABS sensor or the control unit, but this mainly applies to models before 1999 onwards. When choosing a used five, you need to pay attention to the condition of the steering rack. The presence of backlash and leakage can have an unpleasant effect on the budget, because the whole part will have to be changed or sorted out.

Experts point out that BMW feature e39 has always been not the most durable steering rack. Therefore, when choosing a used five - close attention to the presence of backlash and leakage. The average life of a part is 80 thousand kilometers, then repair or expensive replacement.

It is noteworthy that for bmw difference between here

In this article, you will find out whether it is worth contacting the purchase of a BMW E39, and also learn about what points you should pay attention to when buying.

The new generation of the fifth series in the back of the E39 appeared in the spring in Geneva in 1995. In 1995, only a sedan was available to customers, and only two years later the Touring station wagon became available to customers.

Body

The BMW E39 has a solid body and a simple body repair, it is assembled and disassembled several times, the interior is also easily disassembled. The joints between the gaps are minimal, the body has anti-corrosion treatment and high quality paintwork.

Rust can appear due to chips, or if the car has been in a serious accident. Chips can be used as a reason for bargaining. Due to the reagents, the sills, bottom and bottom of the trunk can rot, so you should take a closer look at these places before buying in order to avoid further surprises.

You should visually inspect the gaps at the body, they should not be as wide as a finger. It will not be superfluous to take a closer look at the glass numbers, the numbers of the front left and front right should match, similarly with the rear ones.

Manufacturer BMW has provided a huge range of paintwork diversity. Below you can see some of them. These are just a few, there are many more.

Salon

The salon of the five has always had rich equipment and the BMW E39 is no exception. It has: climate control, cruise control, course stabilization system (DSC) and other auxiliary systems. Later versions boast a memory device for the driver's seat, with three positions and, in some versions, even breaking backs.

And of course, one cannot remain silent about the high quality of interior trim materials: soft plastic, wood or aluminum inserts, leather or fabric seats. It all depends on the configuration of the car. The only thing the BMW E39 interior is not famous for , and all fives, with large sizes it does not have a very large capacity - this applies rear passengers. A tall person sitting in the back will have their legs resting on the front seat.

BMW E39 engines

The BMW 5 E39 was equipped with a wide range of engines, ranging from 136 strong diesel having a volume of 2.0 liters, and ending with a 400 strong 4.9 liter powerful atmospheric engine, which was installed on the bmw e39 car bmw release e39 m5 started in 1998, you can learn more about the bmw e39 m5 by clicking on the link above. Installed on this model straight sixes, which were the most common on the E39 five, eight-cylinder engines were also installed on this model.

E39 engines were equipped with a system and double Vanos. This is a valve control system that allows you to change the valve timing depending on the nature of the ride.

Engines up to 1998 had Nikasil coating instead of cast-iron liners. Thanks to the nikasil coating, the engine became lighter, but in our conditions with our gasoline it collapses, and the compression in the cylinders begins to fall and, as a result, low-quality gasoline, cylinder heads are destroyed. Later, the Germans began to use an aluminum coating for their engines, which increased the reliability of the engines so that it is better to choose cars from 1999.

BMW E39 engines reliable enough, but prone to overheating, this hereditary trait passes from generation to generation. Often the culprit of overheating is the electronic thermostat, it is short-lived and quickly fails. To prevent overheating, it is necessary to clean the radiator every year. Before buying, if you are not sure that the viscous coupling is working, it is better to replace it, because. A faulty viscous coupling can cause overheating.

All engines are equipped with a timing chain mechanism, which increases reliability, but do not forget that the chain stretches over time so that if necessary it is better to replace it, after replacement you will forget about it for a long time; its resource is about 300 thousand km.

Eight-cylinder engines are more prone to overheating because fans fail more often, and the radiator becomes clogged with dirt and dust. Therefore, the radiator must be regularly cleaned about once every six months.

The best option is to choose a BMW E39 after 1999 to avoid problems with an engine overhaul. A good option in terms of power and efficiency is 2.5 liters
192 hp Weak engines up to 170 hp s, it makes no sense to take, the consumption is almost the same, but the power is not enough for such a heavy car.

From diesel engines, it makes sense to take a closer look at the M57 530d 193 hp. A big plus is its consumption, the power does not exceed 200 hp, which also favorably affects the tax. It can be noted that this engine is not prone to oil consumption and has a decent resource. In addition, you can resort to to increase power. This engine is one of the most reliable engines in the history of BMW.

More detailed information about bmw e39 engines can be found by clicking on the links below.

Transmission

Three types of gearboxes were installed on the bmw 5 E39: 5 and 6 speed mechanics and TipTronic automatic with manual shifting. All boxes are highly reliable. The machine fails only with a sharp and aggressive ride. On a mechanical box, over time, the gearshift bushing and the box stem seal fail. The automatic transmission before the intermediate repair serves 250-300 thousand km.

electrical equipment

Often there is no contact between the loops information displays and pay. As a result, a fuzzy image is displayed on the display. Interestingly, the malfunction can be affected by air humidity.

There is also a problem with climate control. From time to time, he begins to make independent decisions: distributing air flows, refusing to regulate air flows. Way out replacement electronic block management. This also applies to the power window mechanism. There are plastic parts, they are flimsy and often break. On the previous model, this mechanism proved to be more reliable.

Suspension

Compared to it, it has an abundance of aluminum parts, which has a positive effect on handling and comfort. On our roads, the suspension goes no more than 40,000 km. In eight-cylinder engines, the front suspension is more reliable, it is made of cast iron. Another problem was the steering rack, which was installed on this model. On our roads, it is short-lived, goes where 40,000-60,000 km and then regularly empties the owner's wallet. And here the eight-cylinder engines turned out to be more reliable; they still have the good old worm gear.

Advantages and disadvantages , according to owners:

	pros	Minuses

The BMW 5 Series was once one of the best cars segment E. It charmed with the harmony of lines, which, with the light hand of designers, skillfully combined a dynamic image and elegance. The E39 generation is over 20 years old. Therefore, do not deceive yourself - the Bavarian "fives" arrive at an advanced age, especially pre-styling modifications. Nevertheless, the BMW silhouette has remained timeless and is still able to arouse admiration today.

The interior design is also a success. The simple front panel contributes to maintaining ergonomics at the highest level, and instrument readability is exemplary. Fans of the brand appreciate the emphasis on the driver - a slightly deployed center console. The upholstery and plastics in the cabin are of the highest quality. Thanks to this, the inside of the car looks relatively fresh, despite the past years.

The biggest problem with the interior of the BMW 5 Series is the lack of space. Passengers in the back seat are especially affected. In addition, the 5 Series has a relatively small trunk of 460 litres, which is smaller than such prominent representatives of the segment as the Audi A6 C5 and Mercedes E-Classe W210. Station wagon holds from 410 to 1525 liters of luggage. Fortunately, the trunk has the correct shape, which allows you to use its volume to one hundred percent.

Which engine to choose?

From the point of view of efficiency, it is considered that diesel modifications are most preferable. However, in the case of the BMW 5 Series, there are a number of important points. Among diesel versions, 525 tds models are predominantly common. The 143-horsepower turbodiesel does not provide excellent dynamics (10.4 s to 100 km / h) and at the same time turns out to be voracious. In urban mode, such a BMW burns more than 11 liters of diesel fuel. In addition, piston rings wear out, fuel pumps and the cooling system pump fail.

The 3-liter turbodiesel version 530d accelerates the “five” to 100 km / h in 8 seconds. The power unit is quieter and more economical than the tds series diesel. However, its second evolution with 193 hp. was on the brink of collapse. In addition to chronic problems with cracks in the block head and early retirement of the turbocharger, swirl flaps in the intake manifold failed. Once they collapsed and flew into the cylinder, destroying everything in their path. Piston, valve, cylinder wall, in extreme cases, debris could get under the valve, which did not allow it to close completely, and there was a collision with the piston. An older version with 184 hp. not affected by this problem.

Among diesel modifications, there are also models 520d and 525d. 2-liter diesels are too weak, but consume less than 8 liters of fuel in the city. However, savings from low fuel consumption will not be able to cover the cost of troubleshooting common problems. The 136-horsepower engine has problems with the fuel pump, turbocharger, dual-mass flywheel and alternator pulley. 525d is slightly more economical, but slower than 530d.

In a row gasoline engines the most common is a 2-liter unit with a capacity of 150 hp. Due to its large mass, the 520i is well-suited for calm drivers. Acceleration to 100 km / h takes 10.2 seconds, and fuel consumption in the city will be at least 12 liters per 100 km.

Modifications 523i, 525i and 528i are more dynamic. The best driving performance is guaranteed by a 2.8-liter 193-horsepower engine. Unfortunately, due to the high fuel consumption, this car is not cheap to operate. Of course, the most optimal model will be 525i. Engine power reaches 192 hp, and acceleration to 100 km / h takes 8.1 seconds. You will have to pay with relatively high fuel consumption - about 13 liters in the urban cycle.

The 3-litre straight-six petrol has an electronic throttle, an aluminum block with cast-iron liners and variable valve timing on both camshafts. According to mechanics, this is the last really hardy Bavarian inline-six. the only serious problem associated with the design of the crankcase ventilation system. Its valve should be renewed every 2-3 oil changes.

The eight-cylinder 540i consumes no less than 14 liters. However, the engine itself, if you do not take into account the notorious problem of clogged crankcase ventilation, does not cause serious trouble.

Gasoline engines installed under the hood of the "five" are considered quite reliable. As a rule, only the cooling system requires attention. A faulty thermostat, cooling fan, or radiator can easily lead to engine overheating and subsequent costly damage. overhaul. All motors use a maintenance-free timing chain drive.

Transmission

You should be careful with automatic transmission gears. The ceiling of the repair-free run of a 5-speed automatic from GM was about 150,000 km. Moreover, its repair is very expensive. A preventive oil change, which is not covered by the maintenance plan, will help to slightly push back the trip to the service.

Even with mechanical box gears will not be able to relax. Replacing the clutch will require significant costs.

Chassis

"Five" E39 had a reputation best sedan in the late nineties and into the new millennium. This is due to the almost completely aluminum suspension on both axles. The body does not heel in corners, the wheels seem to be glued to the road surface - the suspension provides comfort and confidence in movement. Just captivating precision steering.

Unfortunately, the poor condition of Russian roads significantly affects the condition of the suspension. Quite quickly, the bushings of the front transverse levers, bushings and stabilizer struts are surrendered roll stability, floating silent blocks. Current suspension repairs may require up to 20,000 rubles.

BMW 5 Series owners believe that the suspension needs a serious overhaul every 100-150 thousand km. Mechanics advise using quality parts, such as Meyle or Lemforder. Otherwise, the same procedure will be needed again in the near future.

Typical problems and malfunctions

The Bavarian sedan often has electrical and electronic problems. Fault-prone: temperature sensors air conditioner, airbags, ABS and xenon light levels. In addition, power windows and a set of indicators are prone to breakdowns, and the display often burns out.

Among the mechanical damages are common: loss of tightness of the radiator, the appearance of play in the steering and wear of the elastic coupling cardan shaft. Another common problem is fogging headlights.

The brake booster is located in a box under the left dust filter, which can become clogged, for example, with leaves. This causes it to fill with water, which the booster sucks in and once releases into the intake manifold, causing engine destruction. So watch out for noise while braking.

Age, of course, affects the "purity" of body iron. Rust is actively developing on the thresholds and trunk doors of the station wagon. Pay attention to mirrors too.

If they are equipped with electrochromic glass, then replacing blinded or damaged glasses will require a lot of money. In addition, they often like to steal.

As a rule, well-maintained E39 BMWs are not considered problematic, but this does not mean that operating costs will be low. High prices for spare parts and consumables eventually result in a decent amount, which significantly covers the cost of maintaining a car of a less prestigious brand.

Market situation

The BMW 5 Series E39 was a resounding success in the market. Despite high prices, around 200,000 vehicles were sold worldwide each year. Great demand in the past has contributed to a fairly impressive number of offers for secondary market. Thus, today there is a wide choice. But in order not to run into a time bomb, you need to be very careful! Car sales portals are filled with copies after serious accidents or beaten to death.

As for equipment, everything is simple: what more engine, the larger the equipment list. Basic modifications have at their disposal a set of airbags, power accessories, climate control, and top versions, even in our time, can impress with a colossal list of additional equipment. For BMW 5 2001-2002 today they ask a lot - about 300-400 thousand rubles.

Conclusion

The BMW 5 Series is a good alternative to a family car. It is able to conquer the driver, and passengers will appreciate the quality of the interior and the high level of equipment. Gasoline engines are considered the least problematic. During operation, you will often have to deal with the suspension and electrics.

Engines - brief description

M52 (petrol R6, vanos)

The pre-styling six-cylinder 520i (150 hp), 523i (170 hp) and 528i (193 hp) with variable valve timing were distinguished by excellent sound, excellent dynamics and reasonable fuel consumption. However, the two-liter is noticeably weaker. Engines are absolutely reliable, but already have high mileage.

M54 (petrol R6, double vanos)

This is a new generation of six-cylinder petrol engines 520i (170 hp), 525i (192 hp) and 530i (231 hp). They are better than the M52 in every way, but have lost a bit of charisma, a pleasant sound and are no longer as strong. The base 520i has added dynamics.

M62 (petrol V8, valvetronic)

Among the malfunctions are known problems with the crankcase ventilation system and stability idle move. Buying a 535i with its 245 hp makes no sense because of the more balanced 530i. But the 540i (286 hp) is a more interesting option.

M51 (diesel R6)

The surviving diesels with multipoint fuel injection used to be more valued. But today their dynamics and fuel consumption are disappointing. In addition, they are at risk of overheating the block head during "races" on the highway. You can also consider 525tds (143 hp), but you definitely don’t need to take 525td (116 hp).

M47 (R4 diesel, turbocharged, high pressure direct injection)

This is the first 520d 4-cylinder diesel engine (136 hp) to test high-pressure injection from a rotary pump. Owners had to deal with head cracking and turbine failures.

M57 (Diesel R6, turbocharged, Common Rail I and II injection system)

Both generations of the six-cylinder turbodiesel 525d (163 hp) 530d (184 and then 193 hp) seem to be from another world. Fast, strong, economical and quiet. Turbocharger failures and cracking of the block head also occurred. Bosch electromagnetic injectors can be repaired for reasonable money. The 193-horsepower 530d is more showy, thanks in large part to the second generation of Common Rail. Unfortunately, he received swirl flaps that can collapse and get into the cylinders.

With which engine to choose a BMW E39, what to look for and how much its maintenance costs. Is it worth it to buy such a car at all, because about 85-90% of 39-ok in the CIS countries are in a “shabby” state ?! If you have decided and are firmly convinced that you want to buy a BMW E39, then from this article you will learn what you need to pay attention to so as not to buy completely complete rubbish and how to choose a 39-ku in good condition and the best engine.

Briefly about the BMW E39 - the fourth generation of the premium sedan / touring of the 5 Series range. The car has been replaced BMW bodies E34 and was put into mass production at the end of 1995. The first versions were 520i, 523i, 528i, 540i, diesel versions 525td and 525tds were offered only a year later.

The E39 was produced until 2003 in the body - a sedan and a touring (station wagon), after which it was replaced by the BMW E60. At the end of 2000 the lineup The BMW E39 5 series has been updated (restyling - minor changes in the exterior and interior, refinement / improvement of engines and correction of errors / problems that arose during the operation of the first models of this generation).

Dorestyling or restyling

How to distinguish pre-styling and restyled BMW E39 ?!

In front of updated version a new bumper was installed with moldings in body color, round fog lights under the design of the bumper and changed the optics - for the first time on a BMW, "angel eyes" were installed. At the rear, the headlight design has been redesigned.

And these are external signs BMW differences E39 with M Sport Package vs. top-of-the-line M5

After restyling, most of the design flaws were eliminated, and the BMW E39 became one of the leaders in reliability in its class. However, the Bavarian sedan remains a rather complex car that requires qualified service, quality spare parts and consumables. When buying a pre-styling version, special attention should be paid to the condition of the car, since weaknesses early production cars had more.

The lineup

BMW 520i E39 - gasoline version of the BMW E39 produced from 1995 to 2003 in two body types - sedan and touring. Over the entire production period, three engines were installed on the 520 - from 1996 to September 1998, a 2-liter BMW M52, from 1998 to January 2000 - its updated M52 engine with the TU index and from 2000 to 2003 a 2.2-liter and one of the most popular, reliable BMW M54.

BMW 523i E39 - produced from 1995 to 2000 in a sedan body, and since 1997 the model has been available in a touring body. Initially, the car was equipped with the M52B25. Since September 1998, the company has replaced this unit with an updated M52TUB25 engine with a dual VANOS system.

BMW 525i E39 - this modification is available only in a restyled body and was equipped with a 2.5-liter BMW M54. The car was produced from 2000 to 2003 in the body of a sedan and station wagon (Touring).

BMW 528i E39 - this modification was produced from 1995 to 2001 and was available with the BMW M52. Since September 1998, it has been installed on the 39th updated engine designated by the TU index, and the Single VANOS system was replaced by Double VANOS.

BMW 530i E39 - as well as the 2.5-liter modification, the 530 version with the 3-liter BMW M54 was offered in 2000. Production ended in 2003.

BMW 535i E39 - E39 equipped with a 3.5-liter V8. The 535th, produced from 1996 to 1998, is equipped with a 245 hp M62B35 engine. Since September 1998, the Bavarians have installed a modernized BMW M62 engine with the TU index under the hood.

BMW 540i E39 - if you do not take into account the BMW M5 E39, then this top version in the 39th body. The car was produced since 1995 and was equipped with a 4.4-liter M62B44 engine, and since September '98, a modified version of it M62TU developing 286 hp. The armored version was designated - 540iP (Protection).

BMW 520d E39 is the most economical version. The diesel modification was produced from 2000 to 2004 and was equipped only with a 4-cylinder BMW M47 engine.

BMW 525td E39 - the first version with a diesel engine was offered only in a sedan body and was equipped with a BMW M51 engine (M51D25 UL). Production period 1996 - 2000.

BMW 525tds E39 - more powerful diesel model produced with the same M51 (M51D25TU OL) and in the same period.

BMW 525d E39 - restyled diesel modification with a 2.5-liter BMW M57. The car was produced in sedan and station wagon from 2000 to 2003.

BMW 530d E39 - top diesel version under the hood of which the same reliable engine BMW M57, only 3 liters. Since 1998, the 530th diesel engine has been equipped with a 184-horsepower version of the engine. From August 2000 to 2003, the same engine was installed on this model, only modified and improved, the power of which increased to 193 hp.

How to choose a BMW E39

As for the choice of modification, it is worth noting that even the 520th version with a two-liter engine will give you driving pleasure, and at the same time moderate maintenance costs. The choice of modification is directly related to your financial capabilities.

What to look for when choosing, inspecting and buying the "five" of the fourth generation?

Body

Searching for a used BMW E39, as well as, in principle, searching for another used car leads to one obligatory moment - checking the body, since you can even buy a BMW E39 in a “killed” state, then sort out the engine, repair the gearbox and sort out undercarriage, but if you bought a car with a strong broken bodies, then it will stay with you forever, or until you sell the car.

When examining the body condition, you should understand that time takes its toll and it is almost impossible to find an unbeaten and unpainted BMW E39. As practice shows, the search for the “five” in the native paint can take a long time, and you will be very lucky if at least the hundredth viewed car becomes it.

100% - not broken or painted BMW 528i in the back of E39. At the moment it is on the podium of the BMW Museum, and if you still manage to buy it, then for VERY expensive

Below are the places you need to pay attention to visually see the overall picture of the condition of the machine. What to look for when inspecting the body? The main task is to choose a body that has not been in a severe accident, that is, let it be re-painted, repaired somewhere, but most importantly, the supporting structure should not be damaged.

Determine where the car was beaten, possibly with a device for measuring the paintwork. With it, it is possible at the initial stage to find out whether you should continue to inspect the car or not. If you do not have such a device, you will have to examine more closely.

front part

The repainted place gives itself out mainly as a matte shade and swelling of the paint, which indicates poor-quality repair work.

IN engine compartment, the fender liner may indicate its replacement, and the torn bolts on the hood and fenders will let you know that the fender was removed or completely changed. It is possible to determine whether the headlight has been changed by checking the date of manufacture of the car and the date of manufacture of the headlight indicated on the body of the headlight itself. It is worth noting that the headlight can be changed not only after an accident, but also when updating the appearance.

a problematic place in the front of the E39 body is the sealant in the front of the hood (front corners) - if the corrosion is severe, then the hood will have to be changed in the future.

Side part

It is possible to identify a repainted part of the body by the presence of poor-quality painting by a painter, which may well leave traces, such as subsidence of soil or paint smudges. When inspecting a dirty car, such moments, even for a disassembled person, will be difficult to determine.

Inspect the fit of the doors to the side wings and the openings for cracks and blistering of the paint, which would indicate a replacement or repair operation on the doorway.

It is easy to determine from the bolts that the door was dismantled;

Rear part

The presence of “bitness-coloration” can be determined by examining luggage compartment, namely the mounting area of ​​the rear wing. After installing the "new" rear wing, characteristic traces remain. The surface of the mounting pad can be glossy, although it should be more matte. There are no traces of spot welding. If the car was hit on one side, you can easily tell by comparing it to the opposite side. It is also possible to determine the bitness by the presence of "artisanal" welding under the platform itself from the inside.

The next item to look out for is the spare wheel well, and the presence/absence of welds, putty or other nasty repairs.

Pay attention to the trunk lid itself, the stripped paint near the trunk mounting bolt will let you know about its removal or replacement.

Engine

New engine in the engine compartment on a used BMW E39, you are unlikely to be able to see it, but upon inspection, pay attention to the external condition attachments and everything around him - including the power unit itself.

Visually, the poor condition of the motor will tell you the valve cover gasket, which needs to be replaced, the sweating of the power steering, the leakage of high pressure hoses and other oily components engine compartment talking about the unreliable operation of the engine.

But, only by starting the engine, a knowledgeable person will understand how good or bad everything is with the engine.

The best BMW E39 engine

The BMW E39 was equipped with 6- and 8-cylinder gasoline engines, and 4- and 6-cylinder diesel power units.

Petrol - M52, M52TU, M54 and M62. Unlike its predecessor BMW M20, the BMW M5x series of engines is less prone to overheating, which cannot be said about the V-shaped eight M62 with a volume of 3.5 and 4.4 liters. The word "overheating" does not mean short-term high speeds.

Which engine is better to choose BMW E39? Deviate from the budget for buying a car!

Try to weed out the E39s with the M52 engine. Why?! Because the blocks of this motor are made of aluminum, and in the manufacture of the cylinder walls, such surface treatment / spraying technology as Nikasil was used. This coating is "afraid" of very low-quality gasoline, which contains a lot of sulfur.

If the budget is limited, look towards the BMW E39 with the M52TU engine from 09.1998 or from 1999. This engine is much more reliable than the M52 installed on the first models. It is also worth noting that a double VANOS is installed on the TU version, which makes the car more economical, and at the same time has higher dynamic characteristics.

With a larger budget, buy with a BMW M54 gasoline engine. This is a great motor with which there will be no problems. The motor has proven its reliability over time. But this does not mean that you can buy a BMW E39 with an M54 engine and not service it at all.

Visual difference between BMW M52 and M52TU engines: 1 - one or two VANOS; 2 - cover; 3 - intake manifold; 4 - the location of the oil dipstick;

The M54 engine was equipped only with restyled BMW E39

As for 8-cylinder engines - the same situation with blocks. Motors with nikasil blocks were installed until September 1997, so models up to 97 ′ will be cheaper to bypass.

It is also worth noting that the VANOS system has been installed on the BMW E39 V8 since September 1998. When choosing such a “device”, you need to pay special attention to the sound of the system itself (VANOS) - the absence of crackles and knocks. When buying a BMW E39 with a V-shaped engine, pay attention to the 4.4-liter version with a TU engine, that is, M62TUB44 installed on the 540th modification after 1998.

Left BMW M62 without VANOS - right M62TU VANOS

Most of the E39 was also equipped with diesel engines. From the beginning of production until 2000, modifications with the prefix "td" and "tds" were equipped with a 2.5-liter M51 engine, and in 1999, as a more modern replacement, a two-liter four-cylinder M47 and six-cylinder M57 with a volume of 2.5 and 3.0 liters. They differ from the M51 in the presence of an exhaust gas recirculation system and more powerful power characteristics.

From diesel engines, pay attention to the reliable and powerful BMW M57 with a volume of 3 liters. As for the 4-cylinder BMW M47, for a car of this class and with such a mass, it is a bit weak, and does not fully reveal its capabilities 5 bmw series.

Reliability bmw engine M57 has been proven by time, and the duration of the production of a diesel power unit

A characteristic feature of these engines is the presence of an air sensor on one of the nozzles, which after 80-120,000 km of run may well cause air leakage that enters the fuel system, which leads to difficult starting of the engine. The solution to the problem is to replace the nozzle.

• The distribution mechanism in all power units is driven by a chain that will last about 250,000 km;
• Motors are sensitive to oil quality and require the use of lubricants recommended by BMW;
• Particular attention should be paid to the condition of the radiator, which should be cleaned at least once a year (depending on the conditions and area of ​​operation of the car);
• Failure of the cooling fan can cause overheating;
• Check connections for leakage from mechanical bushings;

In any case, the condition of the above and other components must be monitored and properly serviced when necessary, or when maintenance is due.

Gearboxes

The reliability of the gearbox in the E39 body is extremely high.

According to the guide, automatic transmissions are not serviced, but nevertheless “in practice” it is recommended to change the oil in automatic transmission every 60,000 km as reinsurance.

Before buying, it would be nice to evaluate the condition of the clutch. This car encourages a more aggressive driving style, and the clutch replacement procedure is not cheap.

Suspension

Installed on BMW E39 (for the first time for the "five") multi-link suspension, most of which is made of aluminum. The manufacturer made this “move” to optimize the weight, which he did well, but some owners, or former owners of the 39th body, criticized the suspension. There is one moment, or rather advice, install original and high-quality parts - and you will be happy.

Front suspension

"Fives" - MacPherson (McPherson) on two wishbones. This suspension option provides excellent handling and reasonable maintenance costs. Depending on driving style, front axle will last from 40,000 to 80,000 km.

The consumables of the front suspension include the silent blocks of the upper arms and the rods of the anti-roll bars, they are able to go 15 - 25,000 km, the front shock absorbers will "live" a little longer (or further) (40 - 80,000 kilometers). The ball joint can travel up to 100,000 km, or even more, but it changes along with the lever, since the ball joints on the wishbones are not repressed.

Rear suspension

Multi-link with lower H-arm. In terms of handling, durability and comfort, the rear suspension will last longer due to the resource.

The weak point of the four-link rear suspension of the BMW E39 is the articulated silent block (ball joint) in the wheel bearing support, the boomerang arm (wishbone), and sometimes torn silent blocks in the lower H-shaped arms (swing arm) can disturb.

It is worth noting that most of the suspension of the BMW E39 with a V8 engine consists of metal arms, and it is of course cheaper in terms of maintenance costs.

Before selling, it is practiced to replace worn parts with new ones of very low quality, for example, instead of LEMFÖRDER levers (the price tag on which, after installation, could be included in the price of the BMW E39 being sold) - some Chinese levers with an unknown warranty period, which will be enough for you for two weeks of a moderate trip, or even less.

Mileage

For starters, it's worth noting the fact that most E39 BMWs on the market will be mileage-adjusted. So at this stage, when choosing, pay attention to the technical condition of the car as a whole, the operation of its engine and gearbox, since twisted mileage cannot be checked without special tools.

In case it is important for you to know real mileage BMW E39, you need:

• apply to dealership BMW together with the owner of the car, and then if the car was serviced by a dealer;
• visually inspect the interior, the technical condition of the car and compare them with the indicated mileage on the odometer;
• in a technical way, by connecting a computer with special software to the car;

Diagnostics

This stage is mandatory if you have decided on a car, and you are not indifferent to the state of your future "five".

BMW E39 diagnostics will show the dates of the occurrence of errors, what errors are and in which control unit, that is, you will learn about those problems that you cannot visually determine, for example: errors in the operation of any cylinder, parking sensors, automatic headlight range control, incorrect operation gearboxes, ignition errors and other unpleasant moments.

Don't just stop at computer diagnostics, also inspect the car on a lift and check the geometry of the body.

On the market you can find vehicle with a dark past, so checking the origin is desirable if you do not need further unpleasant moments associated with your car.

Good choice 🙂

www.bimmerfest.ru

Comparative analysis of e34 and e39 ownership - logbook BMW 5 series Touring Individual ///M-package 2001 on DRIVE2

I think it’s already possible to write a comparative analysis of e34 and e39, since I have had e39 for half a year already, I won’t write many letters, I’ll try to express everything concisely, and so let’s start:

Exterior: Here, of course, for an amateur, who likes the e34, who likes the e39, of course the e34 is the last BMW in the classic four-eyed design, it catches with its old schoolness, the design of the e39 is certainly not so remarkable, at one time angel eyes were the highlight, but now they are on every second the only e39 in the M-package is still eye-catching, while the e34 in any body kit now looks old-school aggressive.

Interior: In terms of interior, I would still give the e39 championship, the interior is larger than in the e34, more ergonomic design, the panel is also turned towards the driver, the landing is lower than in the e34, the only build quality and materials used in my opinion are a little better in the e34 . Maybe the age of the e39 is a little younger and there are no problems like in the e34 in the form of a sagging ceiling, peeling door trims, but worn seats have long been a reality in the e39.

The cost of parts and maintenance: Here plays a role known factor than easier themes cheaper and of course the e34 wins to keep it much cheaper than the e39 restyle, the e39 dorestyle is about the same as the e34 since there are no special differences. For example, the restyle already has marketing replacement by nodes, for example fuel filter change with the pressure regulator, the thermostat changes along with the body, this increases the cost of the part, why change the pressure regulator every time you replace the gas filter.

The E34 will cost you an order of magnitude cheaper in maintenance, besides, when using the e34, you don’t need a scanner, or rather, you need one, you can do without it, especially in restyling, in the e39, given that the cars are already aged, the electrics and electronics are constantly drizzling, here you cannot do without a scanner otherwise you will enrich the diagnosticians.

Purchase cost: Here, live e34, both restyling and dorestyle, have already caught up in price with live e39 dorestyles, and fluctuate within 250-350tr, e39 live restyle fluctuate depending on the configuration from 350-500tr., so here already there are almost no differences. I certainly don't count low mileage museum pieces that easily sell for a few million.

So subspecies result e39 is more comfortable, more modern, perhaps everything, e34 is more maintainable, cheaper to maintain and more charismatic.

www.drive2.ru

BMW E39 - specifications, before and after restyling (photo and video)

≡ 7 June 2015 Category: E39 (1996-2003)

The car from the BMW concern in the back of the E39 began to be developed back in 1989. Only 6 years later, the new generation of the 5 series was presented to the general public. This happened in autumn 1995 at an exhibition in Frankfurt.

"Entwicklung 39" is the code name for the fourth generation of BMW's fifth series.

E39 - the fourth generation of the fifth BMW series. By technical documentation at the factory, the car was called Entwicklung 39. Translated from German, this word means: “expansion”, “evolution”, “development”, “process”. Such words are the best suited for this car model from Bavarian design engineers. When developing it, reviews of BMW in the previous body with the E34 index were taken into account. The main claims then were to the suspension, so in the fourth generation it was she who was given a lot of attention.

Indicator/modification	520i	520i Touring	525i	530i	520d	525tds	M5
Before 2000	Since 2001	Before 2000	Since 2001
Engine volume, cu. cm	1991	2171	191	2171	2494	2979	1951	2498	4398
Power, hp	150	170	150	170	192	231	136	143	286
Max speed, km/h	220	226	212	223	238	250	206	211	250
Fuel consumption (urban cycle), l per 100 km	12,6	12,2	13,7	12,8	13,1	13,7	7,8	11,5	17,7
Acceleration time to 100 km/h, sec.	10,0	9,0	11,0	10	8,0	7,0	11,0	10,0	6,0
Length, mm	4775	4808	4805	4775
Height, mm	1800	1800	1800	1800
Width, mm	1435	1440	1445	1435

What was new in the fourth generation?

"Five" of the fourth generation was the first BMW car with a lightweight suspension. German engineers managed to reduce the overall weight of the car by 38%. This result was achieved through the use of components and parts made of aluminum. The light suspension made it possible to create a car with increased ride comfort and significantly added ride comfort.

Aluminum was also used to make some body panels. This innovation helped protect it from corrosion. Body E39 perfectly resists rust.

The fourth generation of the BMW 5 Series Touring

E39 was the first BMW car, on which a stainless steel exhaust system was installed. This greatly increased the life of the muffler.

The fourth generation of the BMW car was characterized by increased sound insulation. Double glass was used for the side windows. This significantly reduced the penetration of noise into the cabin.

Base model BMW E39. Salon equipment

The 520i is considered the backbone of BMW's 5 Series sedan lineup. It was equipped with a 2-liter power unit with a capacity of 148 horses. The average fuel consumption is 9 liters per 100 kilometers. Two years later, in 1997, the concern launched a station wagon into a series. The word Touring was added to the index of the universal model. This car consumes up to 13 liters in the "city" mode, 6.9 liters per hundred in the "highway" mode.

Fuel consumption in mixed mode is 9 liters per 100 kilometers

In the basic configuration, there are options that were previously available only for extra money. Here is their list:

• climate control;
• multifunction steering wheel;
• Cruise control;
• bluetooth;
• automatic heated mirrors.

On request, the car can be equipped with a heated steering wheel. The activation control is located on the steering wheel itself, which is very convenient. Steering column can be adjusted in two directions. Three steering positions can be memorized.

Comfortable front seats are adjustable. Not only the backrest tilt and seat height are adjustable, but also the length of the lower part. Now you can adjust the slope of the upper backrest separately from the bottom. This design was called "BMW breaking back". The front seats are equipped with three-position memory.

During the crash test, the E39 received four stars

A signature feature of this sedan is the floor-mounted accelerator pedal. Some BMW owners pointed out that it is a bit stiff. But everyone unanimously stated that the gas pedal is very sensitive.

During the crash test, the E39 received four stars from the international organization EuroNCAP. In addition to AirBag pillows, the business sedan has a system for tightening seat belts in an accident.

EuroNCAP is a European international organization founded in 1997. Its main activity is the conduct of independent crash tests. Based on the test results, the committee evaluates the passive and active safety.

The wide rear sofa can accommodate three people. True, the average passenger will feel uncomfortable with the placement of the legs, he will be hindered by a rather wide transmission tunnel in the middle.

Remarkable is the fact that the luggage compartment of the sedan has a volume of 460 liters, which is 50 liters more than that of the station wagon. But in the station wagon, it is possible to open the glass of the fifth door without opening the trunk itself.

Power units E39

Under the hood of the E39, engines with an aluminum block were installed. It was in the 90s that manufacturers German cars began to use all-aluminum cylinder blocks. The Bavarians did not even think that someone would bore and repair their engines. To increase the life of the motor, the cylinders inside were coated with a special substance called nikasil. It is an alloy of nickel and silicon. But as practice has shown, the nikasilon coating is quickly destroyed by low-quality fuel. Therefore, since 1998, they began to install cast-iron sleeves in blocks.

At the start of serial production, the business sedan was equipped with a line of three gasoline engines and one diesel engine. The engine of the previous "five" was taken as a basis. Below is a list of modifications with the corresponding power units:

• petrol models 520i - M52TU B20, 523i - M52TU B25, 528i - M52TU B28;
• diesel 525tds - M5

Series power units M52 is a six-cylinder blocks. The weakest develops power up to 150 horses. An engine with a volume of 2.3 liters produces 170 horsepower. On city roads, this car consumes a little more than 13 liters. The most powerful gasoline engine is capable of developing 193 hp. The diesel engine has a capacity of 143 horses. In urban mode, diesel fuel consumption is 11.5 liters, on the highway - 6.2 liters.

Double-VANOS system - control camshafts

Since 1998, the BMW concern has launched the production of the top model M5. The main difference of this model was in the engine. A V-shaped "eight" was installed under the hood. It was the first car with a power unit that developed 400 horsepower! Its volume was 5 liters. In addition, the M5 model used the new Double-VANOS system - control of two camshafts. The fuel supply system was also changed: eight throttle valves supply the air-fuel mixture to eight cylinders. The average fuel consumption is up to 14 liters per hundred kilometers.

Structural changes and restyling

In 1999, Bavarian designers carried out several upgrades of the BMW E39. The exterior has not been changed. The main design changes affected the engines. Two camshafts were installed on six-cylinder engines. In the same year, a new M57D30 engine was added to the line of diesel power units - a 6-cylinder engine with new system common rail injection. The injection for this car was developed by Bosch.

In 2000, German engineers carried out a large-scale restyling of the fourth generation. This time, adjustments have been made to appearance and added three new powertrains. The exterior of the car received new parking lights, a modified grille and a new front bumper. For the first time, BMW used the new Celis-Technik technology, later it was called "angel eyes".

6-cylinder engine with new common rail injection system

Since 2000, they began to install new engines with the M54 index. These in-line engines had six cylinders and a Double-VANOS control system. Modernization made it possible to obtain more powerful engines. Model 520i has become more powerful by 20 horses. Now under its hood fits 170 horses. 525i with M54B25 engine develops 192 hp. with a torque of 245 Nm. The top model with the 530i index received the M54B30 with an impressive herd of 231 horses under the hood. The maximum speed of this “five” is 250 km / h, gas consumption in urban mode is 13.7 liters per hundred.

In early 2000, there was also new model from diesel engine. This "five" wore the index 520d. Having a 2-liter diesel engine with a power of 136 hp, it accelerated to hundreds in just under 11 seconds.

The fourth generation was produced until 2003, the BMW M5 until 2004. The E39 body was replaced by the fifth generation E60. According to the editors of the authoritative publication AutoBild, the BMW E39 is the most successful business class sedan in terms of driving performance and with an excellent line of powertrains.

Vide review

bmw5.su

The history of the BMW 5 series model in the back of the E39 - DRIVE2

The model was presented to the public in September 1995 at the Frankfurt Motor Show. The design changes from the previous generation (BMW E34) were more significant than previous generation changes. In general, the body became less angular, branded double headlights were closed by a common ceiling, the edging of the radiator grill (“nostrils”) acquired a more rounded shape. The center console of the car, as in previous generations, is slightly turned towards the driver. Due to the increase in the wheelbase, the space for rear passengers has also increased.

The suspension of the car is almost entirely made of aluminum (with the exception of models with V8 engines, where cast iron is used), which has a good effect on the car's handling, reducing its weight. As a result, the unsprung mass of the suspension has decreased by 36% and, as a result, the suspension has become more comfortable. Rear suspension design with thruster action rear wheels improves vehicle handling on the road. For a better distribution of the weight of the car along the axes, the battery was placed in the underground of the luggage compartment.

In the spring of 1997, the Touring wagon saw the light, which is 90 mm longer than the sedan and 100 kg heavier, while retaining the sedan's best driving qualities. The range of engines is completely identical to the sedan, and the list of standard equipment has been supplemented by two side airbags. The BMW 540i touring is considered one of the fastest station wagons on the planet (6.2 s for manual transmission, 6.5 s for automatic transmission) was produced from 1997 to 2004, second only to the BMW M5 touring E61 5.0 is available since 2007 (4.8 s), as well as : Audi A6 Avant quattro 4.2 FSI (6.1 s for automatic transmission); Audi S6 Avant from 1994 to 1997 (6.0 s); Audi S6 Avant from 2006 to 2010 (5.3 s); Audi RS6 Avant 4.2bT from 2002 to 2006 (4.7 s for automatic transmission); Audi RS6 Avant 5.0 from 2007 to 2010 (4.6 s for automatic transmission); besides: Mercedes-Benz E55T from 1997 to 2000 (5.9 s); Mercedes-Benz E500 from 2003 to 2006 (6.5 s); Mercedes-Benz E500 from 2006 to 2009 (5.4 s); Mercedes-Benz E550 from 2006 to 2009 (5.4 s); Mercedes-Benz E55 from 2003 to 2006 (4.8 s); Mercedes-Benz E63 from 2006 to 2009 (4.6 s); (what kind of nonsense? VAZ is also fast, not counting the list of 9999 million cars in front of it) data on latest model Mercedes-Benz E class W212. Thus, since the beginning of its release, the BMW 540i Touring e39 286 hp was inferior only to the Audi S6 4.2 290 hp of the 1994 model and the Mercedes-Benz E55T 354 hp of the 1997 model, being in fact the third station wagon in its class in terms of acceleration dynamics among the leading automakers in the world !

In 1998, production of the BMW M5 began. This car was equipped with a forced 5-liter V8 S62 engine, structurally similar to the serial 4.4-liter M62B44 unit, equipped with a Double-VANOS system and eight individual throttle valves. First time on production model BMW engine power reached 400 hp But unlike the BMW E34, there was no M-wagon based on the E39. The only one in the world official bmw The M5 E39 touring was ordered by the head of BMW M GmbH.

In 1999, the model received part constructive changes, which affected the engines, and did not affect the design of the car. The main changes were that 6-cylinder engines received control of both camshafts of the Double-VANOS system, 8-cylinder engines - the VANOS system for intake valves and two-stage catalytic converters exhaust gases, which allowed to meet the requirements of Euro 4 2005.

In the same 1999, a 184-horsepower diesel engine with an undivided combustion chamber, Common Rail injection system, turbocharging and intercooling appeared on the BMW 530d model. The car is capable of developing 225 km / h and spending less than 6 l / 100 km in a standard extra-urban cycle.

At the end of 1999, the first bmw cars E39, assembled at the JSC Avtotor plant in the Kaliningrad region. The price of the "Russian" BMW E39 was about 10 thousand dollars lower than the "German".

In early 2000, a low-cost BMW 520d appeared with a 2-liter 4-cylinder direct injection diesel engine. Its power (136 hp) was enough to accelerate even a 1.6-ton 5-ku Touring from standstill to 100 km / h in 10.9 s.

The more powerful BMW 525d replaced the predecessor 525tds with a swirl chamber 143 hp diesel. The new 2.5-liter 6-cylinder direct injection turbocharged diesel engine is equipped with a common rail fuel supply system and develops 163 hp.

In 2001, the BMW E39 underwent a re-staling. Externally, the updated five can be easily recognized by the original lighting technology made using CELIS technology, bumpers and more rounded mirrors. However, the main changes are hidden inside - there are three new M54 engines for the BMW 520i, 525i and 530i models. All of them are in-line, 6-cylinder, with the Double-VANOS system. The first engine for the BMW 520i, based on the old 2-litre unit. An increase in the piston stroke from 66 to 72 mm made it possible to increase the working volume from 1991 to 2171 cm³ and the maximum power from 151 to 170 hp. at 6250 rpm. The second engine is the former 2.5-liter unit of the BMW 523i, but in an upgraded version it develops not 170, but 192 hp. (index 523i has been changed to the correct 525i). The third engine for the BMW 530i, first introduced in mid-2000 on the 3 Series, is a 3-litre engine with an impressive 231 hp.

The model was produced until 2003, when it was replaced by the BMW E60. The BMW M5 E39 was produced until 2004, when it was replaced by the BMW M5 E60. Station wagons were also produced until 2004.

BMW S62 engine

S62B50 engine data

Production	Dingolfing Plant
Engine brand	S62
Release years	1998-2003
Block material	aluminum
Supply system	injector
Type	V-shaped
Number of cylinders	8
Valves per cylinder	4
Piston stroke, mm	89
Cylinder diameter, mm	94
Compression ratio	11.0
Engine volume, cc	4941
Engine power, hp / rpm	400/6600
Torque, Nm/rpm	500/3800
Fuel	95
Environmental regulations	Euro 2
Engine weight, kg	~158
Fuel consumption, l/100 km (for E39 M5) - city - track - mixed.	21.1 9.8 13.9
Oil consumption, g/1000 km	up to 1500
Engine oil	10W-60
How much oil is in the engine, l	6.5
Oil change is carried out, km	7000-10000
Operating temperature of the engine, hail.	~100
Engine resource, thousand km - according to the plant - on practice	— 250+
Tuning, HP — potential - no loss of resource	600+ n.a.
The engine was installed	BMW M5 E39 BMW Z8
Gearbox, 6MKPP	Getrag Type-D
Gear ratios, 6MKPP	1 — 4.23 2 — 2.53 3 — 1.67 4 — 1.23 5 — 1.00 6 — 0.83

Reliability, problems and repair of the BMW M5 E39 S62 engine

The new BMW M5 E39, which was released in 1998 and replaced the M5 E34, increased in size on all fronts and, to achieve high dynamic performance, the inline six was not enough, especially since the BMW S38 is seriously outdated. It was decided to use an engine with a V8 configuration and the aluminum M62B44 was taken as the basis for the next M-engine, from existing BMW 540i E39.
The cylinder block was modified: the cylinder diameter was increased from 92 mm to 94 mm, a forged crankshaft was installed with a piston stroke of 89 mm (was 82.7 mm), a connecting rod length of 141.5 mm, modified pistons, for a compression ratio of 11.
Above, on three-layer cylinder head gaskets, are the S62B50 cylinder heads themselves (this is what the M5 E39 engine is called). They are a modified version of the M62B44. Relative to the M62, the S62 has enlarged intake and exhaust ports, uses new valve springs and lightweight valves: inlet 35 mm, exhaust 30.5 mm. The camshafts on the M5 E39 have the following characteristics: phase 252/248, lift 10.3 / 10.2 mm. The variable valve timing system VANOS has been replaced by Double-VANOS (intake and exhaust camshafts). The M5 E39 uses hydraulic lifters and the valves do not require adjustment. Unlike the M62, the S62 uses a double-row timing chain.
The entire intake system has been redesigned: a large intake reservoir has been used, and 8 throttles have been used, one each throttle for each cylinder. The diameter of each is 48 mm. Nozzle performance - 257 cc. The exhaust system is modified, with two catalysts. Brains - Siemens MS S52.
All this made it possible to make almost 5 liters from a conventional 4.4 liter engine and increase power from 286 hp. up to 400 hp at 6600 rpm.
The BMW S62 engine was installed on the M5 E39 and on the rare Z8 roadster.
The release of the motor was discontinued in 2003, along with the end of production of the M5 in the back of the E39, but after 2 years the new M5 E60 appeared, with an even more powerful S85B50.

Problems and disadvantages of BMW S62 engines

The main diseases of the BMW M5 E39 engines are the same as those of the M62B44. The differences lie in the smaller resource of the S62B50, due to the maximum cylinder diameter (there is a burnout of the cylinder head gasket) and the active operation of the car. In addition, the M5 E39 consumes oil in decent quantities, do not save on it and change it more often than expected (7000-10000 km is optimal). Also keep an eye on the condition of the cooling system and pour in high-quality 98 gasoline, then your S62 will drive as smoothly as possible for an old car.

BMW M5 E39 engine tuning

S62 Atmo

You can increase the power of the BMW M5 E39 without the use of supercharging by purchasing a sports exhaust system without catalysts, with 4-2-1 manifolds, cold inlet and chip tuning. These small conversions will allow you to remove about 430 hp. You can improve the result with more efficient camshafts (272/272, lift 11.3/11.3), cylinder head porting with channel boring and valves increased by 1 mm. With the appropriate tuning of the brain, the power of the S62 will increase to 480+ hp. You can also install a 52 mm throttle, pistons for a compression ratio of 12.5 and the maximum possible camshafts, but you can forget about comfortable operation.

S62 Compressor

As an alternative to a revving aspirator, you can install a compressor and immediately get a lot of power. There are a lot of ready-made compressor kits for the BMW M5 E39, you need to buy one of them and put the motor on stock. The popular ESS VT1 compressor kit blows 0.4 bar and delivers 560 hp. and 625 Nm. There are also more powerful kits (0.7 bar), but their cost is 2 times higher than ESS.