Mercedes-Benz GLK on the secondary market. Used Mercedes-Benz GLK - medical history of Mercedes G LK

Compact Mercedes-Benz crossover The GLK-Klasse debuted in January 2008 at the Detroit Auto Show. After this he was shown on car exhibition in Geneva, but there it was presented as a conceptual model. Serial version developers demonstrated in Beijing. The car is designed on the basis of a C-class station wagon. But at the same time, the GLK-Klasse is 190 kilograms heavier than its predecessor. The car is produced at the Mercedes plant in Bremen. The design of the car was developed with an eye to the appearance of the GL. Although the car looks angular, its body is quite streamlined - the drag coefficient is 0.34. The trunk volume is 450 liters. It cannot be increased, since the rear seats are fixed, but their backs can be folded. The technical part of the car is reminiscent of its kinship with the C-Class. Thus, the Mercedes-Benz GLK-Klasse uses the 4Matic all-wheel drive system. The car is also available in a rear-wheel drive version. The vehicle's ground clearance varies between 20-21 centimeters depending on the modification. The interior uses a lot of chrome elements and walnut or pine wood inserts.

Technical characteristics of Mercedes-Benz GLK-Class

station wagon

SUV

• width 1,840mm
• length 4,536mm
• height 1,669mm
• ground clearance 201mm
• seats 5

Engine	Price	Fuel	Drive unit	Consumption	Up to a hundred	Max. speed
GLK 220 CDI AT (170 hp)		DT	Full	5,9 / 8,5	8.7 s	205 km/h
GLK 250 CDI AT (204 hp)		DT	Full	6 / 8,7	7.9 s	210 km/h
GLK 300 AT (231 hp)	≈1,890,000 rub.	AI-95	Full	8,4 / 14,1	7.6 s	210 km/h
GLK 350 CDI AT (265 hp)		DT	Full	6,3 / 8,6	6.4 s	232 km/h
GLK 350 AT (306 hp)	≈2,390,000 rub.	AI-95	Full	7,7 / 11,4	6.5 s	238 km/h

At the New York Auto Show in the spring of 2012, the West German automobile concern Draimler-Benz organized a presentation of the new Mercedes Glk model, which received serial number X204 and is designed to significantly increase the number of sales of cars of this model. Mercedes glk 2014 model year is already in the top 3 best SUVs - crossovers.

The appearance of this car is directly related to the continuation of the successful 2008 version, which is the leader in sales in Europe and Russia, ahead of its competitors Audi Q5, Infiniti EX and BMW X3.

Vehicle technical parameters

Restyling has somewhat changed the exterior of the car compared to the previous modification, giving it severity and confidence. Linear dimensions were also corrected:

• length - 4536 mm,
• width - 1840 mm,
• height - 1669 mm,
• wheelbase - 2755 mm.

At the same time, the ground clearance is 210 mm, the car is capable of crossing a 30-centimeter water barrier, overcoming a 23-degree rise and continuing movement from a 25-degree slope.

Volume luggage compartment easily transformable and directly connected to the position of the aft seats. Depending on this, it is 450-1550 liters. Model weight 1960 kg.

When registering a Mercedes Benz Glk through the company's regular dealers, body colors are offered from 3 types of non-metallic paints: Polar White, Black and Red (Fire Opal) and 9 types of metallic paints of different colors: Obsidian Black, Iridium Silver, Diamond Silver, Palladium Silver , Gray Luzonite, Gray Tenorite, Blue Cavansite, White Diamond and Brown Cuprite.

Choice alloy wheels For mercedes benz The glk is also huge, offering as many as 14 design options and 3 wheel diameters - R17, R19, R20. The range of tires is also impressive, and tires may differ in width for the front and rear axle: 235/50 R19, 235/45 R20, 235/60 R17.

Engines for Mercedes glk

West German Design Bureau automobile concern introduced a new range of engines for Mercedes benz glk classe 2013, equipped with the Start-Stop system.

On the European market, the car is presented in seven engine modifications, 6 of which run on diesel fuel, and one unit runs on gasoline. In Russia, the Mercedes GLK is available with a pair of diesel and two gasoline engines.

Diesel engines:

• GLK 220 CDI Blue Efficiency - 170 – a powerful engine accelerates the car to the first hundred in 8.8 seconds. The maximum speed does not exceed 205 km/h. The unit consumes an average of 6.1-6.5 liters of fuel per 100 km.
• GLK 250 - 204 – a strong engine provides dynamics up to 100 km/h in 8.0 seconds. The motor is capable of accelerating the car to maximum speed at 210 km/h, fuel consumption in mixed mode is 6.5 -7.0 liters.

Gasoline engines:

• GLK 300 – 250 horsepower engine accelerates the model to “hundreds” in 7.5 seconds. And it burns 8.2-8.6 liters of gasoline in combined mode.
• The modernized GLK 350 - 306 horsepower unit (previously produced only 272 hp) accelerates the car to 100 km/h in 6.5 seconds. and reaches a maximum speed of 238 km/h. Average fuel consumption in the “city-highway” mode will show 8.6-9.0 liters. gasoline.

Transmission, drive, suspension and other technical parts of the car

Dealers in Russia will only offer the all-wheel drive version 4MATIC with 7 – step box– automatic 7G-TRONIC PLUS and adjustable electric power steering wheel.

Of particular interest is the 7-speed automatic, which has the following advantages:

• Thanks to the increase in difference gear ratios between the lowest and highest speed stages (seven gears forward travel) increases the comfort of movement, without jerking and twitching.
• The adjusted number of engine revolutions allows you to reduce fuel consumption and makes the automatic transmission operate smoothly when changing gears.
• Thanks to reverse switching by jumping several stages, a serious power reserve appears and it becomes possible to carry out fast intermediate accelerations.
• The updated generation of torque converters is more reliable in operation, has a lower noise threshold, and responds faster to driver actions.
• Function " Start-stop ECO”, which stops the engine during temporary stops in traffic jams and at intersections, significantly reduces fuel consumption.
• Selective operating mode transmission system when choosing: “E” economical, “S” - sporty and “M” - manual, which, in combination with other parameters, will allow you to correct operation Automatic transmission.

The 4MATIC all-wheel drive device, which is equipped with the Mercedes Benz Glk, qualifies as one of the most successful complexes of this type in all model range cars of this West German automobile concern. The traction force and torsional moment are redistributed as needed, while the quality of the road value is not of decisive importance. In addition, the traction of the wheels with the road surface is further strengthened, the car does not roll to the sides, the ability to maneuver increases and the safety of passengers when driving is increased.

Such interaction could only be achieved through the complete integration of the ESP stabilizing complex on electronic sensors, the ASR traction control system and the 4ETS engine traction control complex into the overall electronic circuit on-board computer car.

IN new version mercedes benz glk class also uses the S204 base of the C-class station wagon. The front suspension is a three-link independent type, the rear is an independent multi-link device. Gas-filled shock absorbers are equipped with an updated shock mitigation system that changes the amplitude of vibrations of the product depending on the quality road surface, which actively affects the operation of the entire suspension.

Options and prices of Mercedes glk

IN basic configuration updated Mercedes ZLC is offered with the following options:

• climate control divided into 2 zones,
• front seats with electric heating and electrically adjustable cushion and backrest heights,
• on-board computer device,
• CD MP3 player,
• 5 inch TFT monitor,
• electrically adjustable and heated mirrors,
• light alloy wheels with 235/60 R17 tires
• the Adaptive Brake system simplifies serious situations on the road,
• the stabilization system (ESP) can help in critical situations, for example, during skidding, by deliberately slowing down individual wheels of the car,
• traction control system (4 ETS) is a component ESP systems and allows, for example, to start a car on a slippery surface,
• anti-slip system (ASR) prevents wheels from slipping during acceleration,
• The Parktronic convenient parking system, thanks to the presence of 10 sensors, monitors the front and back car when maneuvering.

Additionally, Russian car enthusiasts can place an order for additional equipment upon purchase. Mercedes Benz glk with packages such as Comfort, Comfort Plus, Luxury and Sport. The proposed list of options will take up a single page, but we list some of them:

• An all-round surveillance camera that allows you to monitor the space in front of the car at a distance of approximately 3 meters and the same distance behind it.
• Cruise control DISTRONIC PLUS, adaptive type with warning complex emergency braking BAS PLUS and the PRE-SAFE braking system will easily avoid the risk of a collision.
• Headlight control system that turns off high beam when a video camera detects an oncoming illuminated car on the road.
• The vehicle's lane departure control system, which gives the driver a corresponding signal by gently vibrating the steering wheel.
• Control system " dead zones", is necessary when changing lanes with a car. It allows you to control poorly visible areas on the left, right and rear of the car and thereby avoid dangerous moments.
• Anti-lock braking system (ABS) improves safety in cases emergency braking.
• The system that determines the degree of driver fatigue (ATTENTION ASSIST) recognizes increasing signs of a person’s fatigue and gives him all kinds of signals, this option is especially relevant when covering long distances.
• Identifier child seat on the front passenger seat automatically deactivates the front inflatable pillow security, and a light indicator appears on the panel.
• The Downhill Speed ​​Control (DSR) system allows the driver to drive down steep slopes with ease.
• Brake Assist System (BAS) can help protect against potential accidents by providing maximum braking force.
• System automatic switching on low beam headlights after dark.
• Limit control system speed limit recognizes restrictions on road signs and displays them on the central display, thereby warning the driver.
• The Intelligent Light System provides excellent visibility in all weather conditions and under a wide range of road conditions.
• The Brake Assist System (BAS PLUS) helps avoid collisions with vehicles ahead or at least reduce the speed of the collision.
• System preventive security(PRE-SAFE) recognizes critical situations in advance and, if necessary, activates various safety systems in advance, and this can significantly reduce the risk of injury to passengers and the driver in an accident.

As for the cost of the car, we invite you to consider the table that displays the price of a Mercedes Glk for existing trim levels on the Russian market.

Version names	Price	Engine		Drive unit	Transmission
Modification GLK 220 CDI	From 1.83 million rubles.
Modification GLK 250 CDI	From 1.89 million rubles.
Modification GLK 300	From 1.99 million rubles.
Modification GLK 350	From 2.43 million rubles.

20.12.2016

It is the smallest crossover of the Mercedes-Benz company, which, in addition, has an atypical appearance for this brand. Most skeptics considered it too square on the outside and rustic on the inside, however, this did not in any way affect the car’s popularity and sales volumes. Despite its small age, cars of this brand are increasingly found on secondary market, this fact makes us very much doubt the reliability and practicality Mercedes GLK. But what exactly makes owners part with their cars so quickly, and what surprises a used GLK can bring, we’ll now try to figure it out.

A little history:

The concept was first presented to the public in early 2008 at the Detroit auto show. The debut of the production model took place at the Beijing Motor Show in April of the same year; outwardly, the car was practically no different from the concept. In terms of body type, the Mercedes GLK is a crossover, based on the C-class station wagon. Mercedes S204" During development appearance new items, based on the “” model, which has been produced since 2006. Technical stuffing borrowed from C-class eg all wheel drive system 4 Matic without a locking differential, the alternative of which is a rear-wheel drive model. The Mercedes GLK is offered in two modifications, one of which is designed for off-road enthusiasts: in this case, the car has an increased ground clearance, 17-inch wheels and a special package of options. In 2012, it was presented at the New York Auto Show restyled version Mercedes GLK. The new product received a retouched exterior and interior, as well as modernized engines.

Advantages and disadvantages of used Mercedes GLK

Mercedes GLK is equipped with the following power units – petrol 2.0 (184, 211 hp), 3.0 (231 hp), 3.5 (272, 306 hp); diesel 2.1 (143, 170 and 204 hp), 3.0 (224, 265 hp). As operating experience has shown, the most bad engine In terms of reliability, the base power unit turned out to be 2.0. So, in particular, on cars even with low mileage, many owners began to be bothered by a knocking sound from under the hood when starting a cold engine. The cause of this knock is a defective camshaft, or rather, its not entirely correct location. Therefore, before purchasing, be sure to check whether the this problem under warranty.

Also, the cause of extraneous noise when starting the engine can be a stretched timing chain. One of the most common shortcomings gasoline engines volume 3.0 is the combustion of the valves. The complexity of this problem is that the flaps are an integral part of the intake manifold, and you cannot buy them separately, therefore, the entire manifold has to be replaced. Signals about the presence of this problem will be: floating speed, weak dynamic performance of the engine. If the dampers begin to burn out, you must urgently contact a service center, otherwise, over time, they will come off and get into the engine, which will lead to expensive repairs. Also, after 100,000 km, the timing chain stretches and the intermediate gears of the balancing shaft wear out.

The 3.5 engine is perhaps one of the most reliable among gasoline engines, but due to its high transport tax, this power unit is not very popular among car enthusiasts. One of the disadvantages of this unit is the fragility of the chain tensioner and gas distribution sprockets; their service life, on average, is 80-100 km. A signal of need urgent replacement There will be a diesel rumble and a metallic ringing when starting a cold engine.

Diesel engines are quite reliable and rarely present unpleasant surprises to their owners, especially on cars of the first years of production, but only if they use high-quality fuels and lubricants. If the previous owner filled the car with low-quality diesel fuel, then soon you need to be ready to change fuel injectors and fuel injection pump. Due to the accumulation of carbon deposits, the servomotor of the exhaust manifold flaps may fail. Also, some owners note failures in electronic control engine. On cars with mileage over 100,000 km, problems with the pump may occur ( leakage, play or even whistling during operation). On a 3.0 engine with a mileage of more than 150,000 km, you may encounter destruction of the exhaust manifold and subsequent destruction of the turbine.

Transmission

Mercedes GLK was supplied to the CIS market with six- and seven-speed automatic transmission (Jetronic). Most of these cars on the secondary market are offered with all-wheel drive, But rear wheel drive cars also occur. Transmission reliability directly depends on power installed engine and driving style, and the higher the engine power, the shorter the transmission life. It is very important to inspect the box, transfer case and gearbox for oil leaks before purchasing. If, during slow acceleration or deceleration, you feel that the automatic transmission is pushing at least a little, then it is better to refuse to purchase this copy. Most often, the reason for this behavior of the box is a failed electronic board of the automatic transmission control unit. Also, this may occur due to wear of the valve body and torque converter.

With careful operation, the box will last, on average, 200-250 thousand km. In order to extend the service life of the transmission, service technicians recommend changing the oil in the box every 60-80 thousand km. The all-wheel drive system cannot be called very gentle, but, nevertheless, we must not forget that this is a crossover, not full-fledged SUV and, for serious loads, it is not designed. One of the common drawbacks of the 4 Matic all-wheel drive transmission is suspension bearing drive shaft, which is located in the engine crankcase. During operation, dirt gets onto the bearing from under the wheels, which provokes the formation of corrosion. As a result, the bearing jams and rotates. To avoid serious consequences, many mechanics recommend changing the bearing along with the oil.

Features of the used Mercedes GLK suspension

Mercedes GLK is fully equipped independent suspension: MacPherson strut at the front and monolever at the rear. Mercedes has always been famous for its well-tuned suspension and the GLK is no exception, the car has excellent performance characteristics. Unfortunately, it’s hard to call the suspension of this car “indestructible”, since the chassis, like for a crossover, is very delicate and does not like driving on broken roads. AND, if the previous owner liked to knead dirt, major renovation the chassis will not take long to arrive.

Traditionally for modern cars, most often the stabilizer struts need to be replaced, about once every 30-40 thousand km. The silent blocks of levers do not last much longer, on average 50-60 thousand km. The service life of shock absorbers, levers, ball joints, wheel bearings and support bearings does not exceed 100,000 km. Life time brake system directly depends on driving style, on average, front brake pads have to be changed every 35-45 thousand km, rear ones - 40-50 thousand km. Before restyling, the car was equipped with power steering, after - electric, as operating experience has shown, most often bothers owners of a rack with hydromechanical power steering ( rack bushing wear, power steering fluid leakage).

Salon

As befits Mercedes cars, most finishing materials are sufficient good quality. But, despite this, on many copies the leather upholstery of the seats quickly rubbed and cracked, fortunately, the manufacturer changed everything under warranty. The interior heater motor is located before the filter, which, as a result, leads to rapid contamination and premature exit out of service. An unpleasant whistle during operation of the ventilation system will serve as a signal that the motor needs to be replaced quickly. Quite often, owners complain about the failure of the rear and side parking sensors. Also, there are comments on the reliability of the electric tailgate drive.

Result:

One of the main advantages is that, often, girls own this car, and they are known to be more careful on the road and more meticulous about the care and maintenance of the car. As a rule, the owners of this brand of car are wealthy people, which means that the car was serviced only in good service, therefore, on the secondary market very often you come across cars in perfect condition, you just need to look hard. To avoid serious problems and expensive repairs, try to avoid cars with the most powerful engines.

Advantages:

• Rich equipment.
• Original design.
• Comfortable suspension.
• Spacious interior.

Flaws:

• High cost of maintenance and repairs.
• Small transmission resource.
• Electronics failures.
• Short service life of most suspension elements.

The car was bought for permanent comfortable ride around the city, and periodic trips to the country and fishing. I bought it in November at the Star of the Capital car dealership. Chose from following models: * Ford Kuga * Opel Antara* Toyota Rav4 * Subaru Forester / XV * Nissan Murano * BMW X1/X3 The agony of choice: When, by chance, I arrived at the car dealership and test drove it a little, I was already choosing between diesel and gasoline. The reason for this is the incredible balance of the car. I can say something good about any of the above, but in a Mercedes it is all present together, albeit in a smaller volume in places. Kuga is very smart and agile, but not like a Mercedes. Its drive is plug-in, just to get out of the mud. Mostly permanent. The display makes the chickens laugh. It's somehow completely ill-conceived. They complain about the assembly. Rav4 - very comfortable interior, I don’t even know who is more comfortable. Liquid. But here she has remote start engine at the touch of a button and it was impossible to take out a franchised helmet on credit. A full helmet in Alpha cost about 120,000. In Merc it came out to 75,000 with a deductible of 30,000. It is immediately clear that after two years the price for a car with a helmet is almost the same, so the price is not an argument in favor of RAV4. Yes, and they steal them. Subaru - Drives great, but it's uncomfortable. I was told that in long trips you just get tired of it. I sat down and believed in it. The salon cannot be compared to either the Merc or the Rafiq. Before the crisis, the cost of maintenance for Subaru and Merc was comparable if you came with your own spare parts. Murano is a glutton and a fat man. But the interior is gorgeous. He will ruin you with his expenses. BMW - why do you want that kind of money? Didn't understand. Diesel or gasoline: I still can’t understand why only diesel and GLC 300 drive. I’m generally silent about the latter, but about diesel I’ve formed a simple thesis: Everything you save on the difference in costs with gasoline and taxes, you’ll give back at more expensive and more frequent maintenance. The only difference is that you will be given 19 rims, for which you will have to buy different-wide winter tires and high-quality dentistry, because 19 rims on our roads IMHO are overkill. Therefore, pressing the pedal a couple of times, I chose gasoline, and for six months I did not regret it at all. Operation: I drive very dynamically, but carefully. Consumption over 7k km was 11.9 liters. On the highway it reaches 9, if you drive for a long time on a cruise around 130. I am very pleased with the handling and cross-country ability: it goes confidently in ice, snow and mud. ESP works just great. Not a single skid, although we have to drive along our harsh streets near Moscow, forgotten by public utilities. I really like the head unit with music and integration. The sound is clear, the controls are comfortable. Integration with your phone is very convenient. It may not be very convenient to write SMS, but don’t make it so easy, okay? ;) Don't take teams, it's a scam. A navigator without traffic jams doesn't cost that much. Customizing the device so that it has a rear view camera and a world link costs _now_ about 60,000. If someone really wants it. It’s better to do this than to take commands. Gearbox - comfortable until it gets tough subzero temperature. Here, as many people write, twitching begins. They say that they treat it for maintenance by flashing it. Previously, I didn’t go to the service center, because the cold was already over, and it wasn’t that annoying. Many people's unloved parking sensors sometimes go crazy because of the snow. Oh horror, I drank valerian for three days. Seriously, I only remembered because many people are complaining. Don't worry. The car parker is cool. But it annoys me because, in theory, it greatly complicates the design of the car. After all, it turns out that in the steering there is a certain steering wheel rotator. For me, if a car without this would cost a hundred thousand less, it would be just a victory, because most people don’t really need it. I'm looking forward to TO1 at post-crisis prices. But, if you buy spare parts yourself, it doesn’t seem like the price should go up that much. By the way, RBC surprisingly writes that this Mercedes has become the second most liquid after the Ewok. It’s strange, it’s hard for me to judge yet because the market has not yet become very stable after the crisis. Used restyling is sold only by speculators. Claims: * You can’t put heating in a car for that kind of money windshield- this is nonsense. Without heating, at minus 10 and below, it happens that the glass from the stove does not really warm up at all. With our winters, this only bothered me about 5 times, but the sediment remained. * The car is not yet so high that there is a threshold-step, but already so high that its threshold stains your calves when you exit. It takes some getting used to. * Rear view mirrors are too small. But, I got used to it and it’s already OK.

The compact SUV craze has been in full swing for over a decade now. BMW introduced its X3 back in 2004. Mercedes followed fashion trends only in 2008, offering the angular GLK. The same year, the Audi Q5 entered the market. The premiere of the Mercedes GLK took place in Beijing. At its debut, Mercedes had the largest SUV lineup: the G-Class SUV, the large GL and ML, and the compact GLK.

Design features.

GLK is built on a platform Mercedes C-class W204 series. The crossover index – X204 – reminds us of the close relationship. The SUV gives the impression of being solid, predatory and well suited for off-road use. All thanks to the wide wings and angular shapes, reminiscent of the legendary Gelendvagen.

Move around difficult areas terrain is facilitated by the 4MATIC all-wheel drive system with a viscous coupling that distributes torque between the front and rear axle in a ratio of 45:55. The drive works in conjunction with the system ESP stabilization and the ASR system, which prevents slipping of the drive wheels. Not without the 4ETS traction controller.

The manufacturer has even provided an Off-Road package, which includes several additions: reinforced front bumper, engine protection and plastic linings covering the lower part of the body. In addition, you can change the character of the car. Steering becomes more relaxed, and reactions to gas become phlegmatic. All this should help to an inexperienced driver in overcoming difficult areas. Auto in basic versions equipped with 17-inch rims. The sports package included 19-inch wheels.

The GLK is 4528mm long, 1840mm wide and 1689mm high. Wheelbase very large and reaches 2755 mm. Despite this, the cabin is not very spacious. To a tall man no place on the back seat. It will be difficult for him to position his legs comfortably. The trunk holds from 450 to 1550 liters, the floor is flat, and the high load capacity allows you to transport heavy items.

The front panel is made in a classic style. Here it is in vain to look for modern forms or design delights. Straight lines and awkward contours give a sense of security. Some details are borrowed from the Mercedes C-Class. Generally, workplace The driver's controls are well laid out and the instruments are easy to read. Steering wheel, covered with leather, can be adjusted in two planes in a fairly wide range.

Mercedes GLK was updated in 2012. As a result, the automatic transmission lever moved from the center console to steering column, and the front panel has changed - the square ventilation holes have become round.

Engines.

The 1830 kg car is powered by one of 5 engines, each of which has varying degrees forcing.

Gasoline.

R4 2.0 / 184 hp (M 274) – GLK 200

R4 2.0 / 211 hp (M 274) – GLK 250

V6 3.0 / 231 hp (M 272) – GLK 280, GLK 300

V6 3.5 / 272 hp (M 272) – GLK 350

V6 3.5 / 306 hp (M 276) – GLK 350, GLK 350 CGI

Diesel.

R4 2.1 / 136 hp / 143 hp (OM 651) – GLK 200 CDI

R4 2.1 / 163 hp / 170 hp (OM 651) – GLK 220 CDI

R4 2.1 / 204 hp (OM 651) – GLK 250 CDI

V6 3.0 / 224 hp (OM 642) – GLK 320 CDI

V6 3.0 / 224 hp / 231 hp / 265 hp (OM 642) – GLK 350 CDI

The base GLK with the most modest turbodiesel accelerates to 100 km/h in just 8.8 seconds and consumes an average of 6.9 liters diesel fuel. The top-end petrol GLK 350 reaches the first hundred in 6.7 seconds and consumes at least 10 liters per 100 km. Unfortunately, each of power units has serious shortcomings.

Thus, 3 and 3.5-liter gasoline V6 M272 series after 60-100 km may require replacement of a stretched timing chain and a worn intermediate gear balance shaft. In addition, the plastic mechanism for controlling the dampers in the intake manifold fails. The collector has to be replaced only as an assembly. In both cases, repairs will require at least 50,000 rubles.

The 3.5-liter M276 got rid of the above ailments, but acquired its own, also related to the timing system. After 80,000 km it may appear extraneous noise, indicating a malfunction of the timing chain tensioner and wear of the timing stars. Repairs will require around 30,000 rubles.

The newcomer, the 4-cylinder M274, equipped with a turbocharger, is also prone to timing faults. At any moment, the mechanism for changing timing timing may fail. intake shafts. Moreover, after installing couplings with a total cost of 26,000 rubles, there is no guarantee that trouble will not happen tomorrow during the next cold start. Fortunately, the disease is not widespread and is typical for engines assembled before March 2014.

Far from ideal and diesel units. In due time, thousands of angry Mercedes owners 2008-2013, including GLK, attacked Mercedes services. What happened? Stuttgart introduced a new 4-cylinder turbodiesel OM651. Soon it began to plague us with injector failures and malfunctions. complex electronics. Over the course of several years, Mercedes has been changing expensive injectors and updating software. Some people had to deal with the problem several times. Now the situation is under control.

There are also problems with the pump, which sometimes does not last even 100,000 km. A leak, play or whistle appears. The cost of a new pump is about 15,000 rubles, and an analogue is about 10,000 rubles. Some mechanics say that after 150-250 thousand km the timing chain may stretch, but there are very few real cases.

Prior to November 2010, leaks were observed from the fuel filter drain line.

Those who want a more powerful diesel engine can pay attention to the 3-liter V6. More reliable Bosch injectors are already used here, and not Delphi, as in OM651. Timing chain stretching is rare. But you may encounter destruction of the exhaust manifold and subsequent damage to the turbine. Restoration costs will be 30,000 and 100,000 rubles, respectively. Among the shortcomings are oil leaks through the heat exchanger gasket or turbine seals after 100,000 km. In addition, due to the accumulation of carbon deposits, the servo drive of the intake manifold flaps may fail (from 11,000 rubles).

Transmission.

The weakest diesel (GLK 200 CDI) and gasoline unit(GLK 200) had a 6-speed manual box gears and rear drive. All other models were equipped automatic transmission 7G-Tronic transmissions and 4MOTION all-wheel drive. During the inspection, it is necessary to check the automatic transmission, transfer case and gearbox for leaks.

When purchasing a used Mercedes GLK, it is very important to test the operation of the machine. If it jerks during leisurely acceleration and when decelerating in front of a red traffic light, or noticeably becomes dull when accelerating, then it is better to stay away from such a specimen. It may be enough to change the filter and old oil, which should be renewed every 60,000 km. And it may need serious repairs.

The first problems with the automatic transmission should be expected after 100-150 thousand km. Most often it is necessary to change the electronic board of the control unit located in the box body. To restore it you will need about 50,000 rubles. At higher mileage The valve body and torque converter wear out. A comprehensive restoration will require more than 100,000 rubles.

One of the serious vulnerabilities of the 4MATIC transmission is the drive shaft outboard bearing located in the engine crankcase. The left drive goes straight through the crankcase. The scheme is not new and is used in all Mercedes models with 4MATIC since the days of W203 and W210.

During operation, dirt gets onto the unit, corrosion develops, and the bearing jams and rotates. In this case, you will need almost 50,000 rubles to replace the pallet. Trouble can happen after 60-100 thousand km, but before that, play will appear at the connection point. Some mechanics recommend proactively replacing the bearing after 60,000 km. The cost of the original bearing is 2,500 rubles, and replacement work is 3,000 rubles.

Chassis.

Resource multi-link suspension largely depends on operating conditions. By 100,000 km, front arms, shock absorbers and support bearings may require replacement. The cost of the original lever is about 8,000 rubles, and the analogue is around 5,000 rubles. Support bearings are available for 6,000 rubles and 2,600 rubles, respectively.

In vehicles assembled between June 2009 and February 2010, leaks occurred through the pipeline high pressure power steering. Owners also had to deal with rebuilding the steering rack or replacing it.

Other problems and malfunctions.

Among the common ailments there are also minor ones. For example, a leak in the washer reservoir. Typical for pre-restyling Mercedes GLK.

The stove fan motor is located before the filter, which leads to contamination and premature wear. The harbinger will be an unpleasant whistle that occurs after 50,000 km. Cleaning and lubricating the unit helps for a short time. Replacement required: 25,000 rubles – original, 11,000 rubles – analogue.

Some owners are indignant about the creaking in the doors, in the left driver's pillar and in the trunk (lock or curtain). Malfunctions in the operation of the electric tailgate drive are also detected.

Perhaps the most common malfunction is the failure of the rear side parking sensors. Many people change them several times. It's all about the insufficient tightness of the case. Water gets inside and damages the sensor. The cost of a new original element is 6,000 rubles, an analogue is 3,000 rubles.

Conclusion.

Overall, the Mercedes GLK is a good car that has a perky look, luxurious equipment and is suitable for trips both around the city and beyond. It is unlikely that anyone will dare to ride it into fields muddy from rain and snow. The element of GLK is smooth and hard surfaces. Still, the suspension is not the softest.