Mercedes-Benz GLK X204

The fashion for compact SUVs has been in full swing for more than a decade. BMW introduced its X3 back in 2004. Mercedes followed the trend in 2008 with the angular GLK. The same year, the Audi Q5 entered the market. The premiere of Mercedes GLC took place in Beijing. At the time of its debut, Mercedes had the largest SUV lineup: the G-Class SUV, the large GL and ML, and the compact GLK.

Design features

GLC is built on the platform of the Mercedes C-class series W204. The close relationship is reminiscent of the crossover index - X204. The SUV gives the impression of solid, predatory and well adapted for off-road. All thanks to the wide wings and angular shapes, reminiscent of the legendary Gelendwagen. Moving through difficult areas of terrain is facilitated by the 4MATIC all-wheel drive system with a viscosity clutch that distributes torque between the front and rear axles in a ratio of 45:55. The drive works in conjunction with the ESP stabilization system and the ASR system, which prevents the wheels from slipping. It is not without the 4ETS thrust controller. The manufacturer has even provided an Off-Road package, which includes several additions: a reinforced front bumper, engine protection and plastic linings covering the lower part of the body. The nature of the car can also be changed. The steering becomes more relaxed, and the reactions to gas are phlegmatic. This will help the inexperienced driver overcome difficult areas. The car in the basic versions was equipped with 17-inch wheels. The sports package included 19-inch wheels. The GLK is 4528 mm long, 1840 mm wide and 1689 mm high. The wheelbase is very large and reaches 2755 mm. Despite this, the cabin is not too spacious. A tall man has no place on the back of the couch. It will be difficult for him to place his legs comfortably. The trunk holds from 450 to 1550 liters, the floor is flat, and the high load capacity allows you to carry heavy things. The front panel is made in a classic style.

Engines

The 1830-pound car is driven by one of 5 engines, each of which has a different degree of forcing. V6 3. 0 / 231 hp (M 272) – GLK 280, GLK 300

V6 3. 5 / 306 hp (M 276) – GLK 350, GLK 350 CGI

R4 2. 1/136 hp / 143 hp (OM 651) – GLK 200 CDI

R4 2. 1 / 163 hp / 170 hp (OM 651) – GLK 220 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 of diesel fuel. The top-end GLK 350 gasoline reaches the first hundred in 6.7 seconds, and consumes at least 10 liters per 100 km. Unfortunately, each of the power units has serious shortcomings. So, 3- and 3.5-liter gasoline V6 series M272 after 60-100 thousand km may require replacement of the stretched chain of the fuel and worn intermediate gear balance shaft. In addition, the plastic valve control mechanism in the intake manifold is failing. Change the collector only in the collection. In both cases, the repair will need at least 50 000 rubles. 3.5-liter M276 got rid of the above ailments, but acquired its own, also associated with the timing system system. After 80,000 km, extraneous noise may appear, indicating a malfunction of the tensioner of the timing system chain and the wear of gas distribution stars. For repairs will be required in the area of 30 000 rubles. The newcomer, the 4-cylinder M274, equipped with a turbocharger, is also prone to timing system malfunctions. At any time, the mechanism for changing the phases of the timing system on the intake shafts may fail.

Transmission

The weakest diesel (GLK 200 CDI) and petrol unit (GLK 200) had a 6-speed manual transmission and rear-wheel drive. All other models were equipped with an automatic transmission 7G-Tronic and all-wheel drive 4MOTION. During the inspection, it is necessary to check the automatic transmission, dispensing and gearbox for leaks. It is very important when buying a used Mercedes GLC to test the operation of the machine. If it pulls during leisurely accelerations and when slowing down before a red traffic light, or noticeably dulls when accelerating, then it is better to stay away from such an instance. It may be enough to change the filter and the old oil, which should be updated every 60,000 km. You may need some serious repairs. The first problems with the machine should be waited after 100-150 thousand km. Most often, you have to change the electronic board of the control unit placed in the box case. For the restoration will need about 50 000 rubles. With greater mileage, the hydroblock and the hydrotransformer wear out. Comprehensive restoration will require more than 100,000 rubles. One of the serious vulnerabilities of the 4MATIC transmission is the drive shaft suspension bearing located in the engine crankcase. Left drive goes right through the crankcase. The scheme is not new and has been used in all Mercedes 4MATIC models since the W203 and W210. In the process of operation, dirt gets to the unit, corrosion develops, the bearing jams and turns. In this case, you will need almost 50 000 rubles to replace the pallet. Trouble can happen after 60-100 thousand km, but before the connection will be backlash.

Walking

The resource of multi-link suspension largely depends on the operating conditions. By 100,000 km, front arms, shock absorbers and bearings may be required to be replaced. The cost of the original lever is about 8 000 rubles, and the analogue is in the region of 5 000 rubles. Support bearings are available for 6 000 rubles and 2 600 rubles, respectively.

In the machines assembled between June 2009 and February 2010, there were leaks through the high-pressure pipeline of the power steering. Owners had to deal with the bulkhead of the steering rack or its replacement.

Other problems and malfunctions

Among the common ailments there are also minor. Like a wash tank leaking. It is typical for pre-restyling Mercedes GLK.

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

Some owners are indignant about the creaking in the doors, in the left driver's desk and in the trunk (lock or curtain). There are also failures in the operation of the electric drive of the trunk door.

Perhaps the most massive malfunction is the failure of the rear side parking sensors. Many people change them several times. It is all about the lack of tightness of the body. Water gets inside and disables the sensor. The cost of the new original element is 6 000 rubles, analogue – 3000 rubles.

Engines

• In addition, the plastic valve control mechanism in the intake manifold is failing.
• In both cases, a minimum of 50,000 rubles will be needed for repairs.
• After 80,000 km, extraneous noise may appear, indicating a malfunction of the tensioner of the timing system chain and the wear of gas distribution stars.
• For repairs will be required in the area of 30 000 rubles.
• The newcomer, the 4-cylinder M274, equipped with a turbocharger, is also prone to timing system malfunctions.
• Soon he began to pester nozzles failures and malfunctions in the work of complex electronics.
• Someone had to deal with the problem several times. Now the situation is under control.
• There are problems with the pump, which sometimes does not nurse and 100,000 km. There's a leak, a backlash, or a whistle.

Transmission

• During the inspection, it is necessary to check the automatic transmission, dispensing and gearbox for leaks.
• It is very important when buying a used Mercedes GLC to test the operation of the machine.
• It may be enough to change the filter and the old oil, which should be updated every 60,000 km.
• You may need some serious repairs.
• The first problems with the machine should be waited after 100-150 thousand km.
• In the process of operation, dirt gets to the unit, corrosion develops, the bearing jams and turns.
• km, but before the connection will be backlash.
• Some mechanics recommend changing the bearing proactively after 60,000 km.

Other problems and malfunctions

• Among the common ailments there are also minor. Like a wash tank leaking.
• The fan motor of the stove is located up to the filter, which leads to contamination and premature wear.
• Replacement is required: 25,000 rubles – original, 11,000 rubles – analogue.
• Perhaps the most massive malfunction is the failure of the rear side parking sensors. Many people change them several times.

Overall, the Mercedes GLK is a good car that has a fervent look, luxurious equipment and is suitable for trips, both in the city and outside it. Hardly anyone would dare to go on it in the fields, soured by rain and snow. The element of GLA is flat and solid surfaces. The suspension is not the softest.

• Design features: GLC is built on the platform of the Mercedes C-class series W204.
• Engines: In addition, the plastic valve control mechanism in the intake manifold fails.
• Transmission: You may need some major repairs.
• Chasing: The resource of multi-link suspension largely depends on the operating conditions.
• Other problems and malfunctions: Among the common ailments there are also minor ones. Like a wash tank leaking.

Shows, bargaining and re-registration take time: buyers look, promise to think and disappear. Fair price after inspection closes the auction on the spot. If money is needed urgently, the purchase takes away waiting and repeat displays.

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