In January 2001, the W202 was replaced with a restyled version of the W203 in the Mercedes C-Class model line. The world premiere of the novelty took place a year earlier in March 2000. Unlike its predecessors, the Mercedes C-class of the W203 series was built on a redesigned platform, it became larger and more dynamic.

In the Mercedes-Benz C-Class W203 trim levels, three standard assembly options were assumed: Classic, Elegance and Avantgarde, plus a wide selection of all kinds of options. The list of basic equipment of the second generation C-class W203 included a multifunctional steering wheel, adjustable in height and reach, a central front armrest, remote control of doors and trunk lock, rear head restraints, a system of tensioning and limiting the force of seat belts, Window-Bag side airbags, automatic heating and ventilation with recirculation mode, automatic climate control, outside temperature sensor, automatic child seat recognition system, automatic passenger recognition system in the front seat. The interior of the Mercedes W203 was trimmed with wood of the noble species Calyptus Linea. The car was equipped with an automatic dipped beam system, fog lights. The basic configuration of the Mercedes-Benz C-Klasse W203 included a trip computer, the ELCOD system, repeaters in the side mirrors, and the SPEEDTRONIC system that controls the maximum speed.

In 2000, two luxury assemblies from AMG and Designo tuning studios were added to the standard configurations of the Mercedes W203. By 2002, modifications of the C-class W203 were replenished with all-wheel drive versions with the proprietary Mercedes system 4MATIC and a seven-speed automatic transmission 7G-Tronic. In March 2005, Mercedes-Benz prepared two sports small-scale assemblies of the C-Class model: Sport Edition and Sport Edition +.

The basic configuration of the Mercedes-Benz C W203 includes more than twenty innovative solutions previously used in higher class cars. The cabin has two two-stage front airbags and two side airbags, plus side rods for the front passengers. As an option, two side airbags for the rear passengers could be ordered.

Compared to its predecessors, the second generation of the C-class has received significant changes in the body structure and chassis. Mercedes-Benz W203 is equipped with a new MacPherson-type front suspension with triple wishbones. The steering gear is sharper and the ventilated disc brakes are oversized. The structure of the front part of the Mercedes C-Klasse W203 body is built on the principle of combined replaceable deformation modules, which made it possible to replace them quickly and without significant investments in the event of an accident. According to the results of crash tests, the front replaceable module in a frontal collision extinguished the impact energy, leaving the side members and body of the W203 intact. A special aluminum subframe on which the power unit and suspension are attached, used in the production of the second generation of the C-Class W203 series, guaranteed a decrease in the level of body vibrations from the front wheels and the power unit.

After four years of production, the Mercedes C-Class W 203 model underwent a "facelift", or as the Germans called MoPf (an abbreviation for "Modellpflege"). The C-Class Model T W203 station wagons were assembled at DaimlerChrysler's Bremen plant, while the main production of the MB W203 sedans (including left-hand drive versions) from April 2004 to December 2006 was transferred to the plant in the South African division of Daimler & Mercedes in East London. The CL203 sports coupe was manufactured at a plant in Sindelfingen until the spring of 2007, after which production was transferred to a plant in Juiz de Fora (Brazil).

Unlike the previous generation, in the Mercedes C-Klasse W203 version, much attention was paid to the problem of corrosion. Structural elements, fastening systems were changed, new materials were used for molding and stamping panels, doors, wheel arches, hood and trunk lids. In 2006, the 2 millionth copy of the C-Class W203 was assembled. The modification is considered the best in the history of the production of the model family of the Mercedes C-class.

The W203 sedan was available with engines ranging from 102 to 367 hp. (75 - 270 kW). The luggage compartment of the C-Class W203 was 455 liters. Thanks to its excellent streamlining and aerodynamic drag coefficient Cx \u003d 0.26, the Mercedes-Benz W203 was distinguished by its indicative characteristics of directional stability, maneuverability and handling.

"Combi", i.e. The Mercedes-Benz C-Class W203 Model T, in the front and inside the cabin, was identical to the base sedan and was equipped with similar engines. The trunk volume of the Model T W203 station wagon was 470 liters in normal condition and 1350 liters with the rear row seats folded.

From May 2008 to February 2011, a modification of the CL203 coupe was assembled on the platform of the Mercedes C W203 sedan. The two-door coupe based on the C-Class sedan was produced at the Bremen plant and at Mercedes' partner plant in Brazil. A sports coupe based on the W203 - the Mercedes-Benz CL203 model differed from its "older brothers" by three doors and the design of the rear part of the body. The rear of the coupe was decorated with a spoiler integrated into the rear door, made of transparent plastic. The compartment's trunk could accommodate a cargo volume of 310 liters. Compared to the sedan and station wagon, the Mercedes CL203 coupe had a limited powertrain choice. Customers were offered gasoline engines in the range of 90-200 kW, four diesel modifications and two charged versions from AMG (C32 AMG and C30 CDI).

After the transfer of production to South America, the coupe received a number of significant changes in the exterior and technical terms, and was brought out in a separate model line CLC-Class. The four petrol engine variants and two diesel engines inherited by the CLC coupe from the W203 and W204 modifications have been redesigned and optimized. The fuel consumption of the modernized power units has decreased by an average of 11%. Inside the coupe, new original interior details have appeared - sporty, anatomically contoured seats, generous interior trim made of new textile materials, leather and polished aluminum. Unlike the sedan and station wagon, the coupe was equipped with a sports three-spoke steering wheel and the latest generation of infotainment systems. Navigation information was displayed on a large color display. The on-board computer of the car received a capacious hard disk, a CD / DVD reader, a synchronization system with an iPod, USB ports, a multimedia system. In mid-2011, the Mercedes CLC (W203) coupe was replaced by a successor model - a coupe based on the Mercedes-Benz C-Class W204 series.

The successor to the W203 series, the Mercedes-Benz C-Class W204 series was unveiled in March 2007 at the Geneva Motor Show. At the end of 2007, the second generation Mercedes C-Class W203 was withdrawn from the Mercedes-Benz lineup in favor of the next third generation model.

"Mercedes W203" is the second generation of mid-size C-class cars, which is produced by the world famous Stuttgart company. It was it that replaced its predecessor - the car known as

Start of release

So, first of all, I would like to note that the "Mercedes W203" was originally released as a sports coupe and sedan. And the production itself started in 2000. Seeing that the model was becoming popular, the company's specialists decided to add a station wagon (S203). For the first three years, the car did not undergo almost any changes. Restyling was planned only for 2004. In the course of the modernization process, the car received not only a new, improved appearance and interior (the interior, by the way, was significantly changed), but also improved engines.

This car was produced until 2006. Then the manufacturers released a new product - W204, which also quickly became popular. However, in all those six years, the company has sold over two million copies. But, by the way, in 2006, the W203 did not sink into oblivion. Two years later, it was this car that formed the basis for the project to create a separate CLC-class.

Design

Few people know, but the design of the Mercedes W203 car began to be developed back in 1994. The final version was approved in 1995, and at the end of the year. The design was patented already in 1999.

Many critics immediately said that this car is very similar to the W220 (only this is not a C, but an S-class). The rounded body with soft lines and the spacious interior were striking. There is really a lot of space inside, despite the fact that the car looks very compact, low and generally sporty.

The length of the model is 4526 mm, the wheelbase is 2715 mm. The car reaches 1728 mm in width and 1426 mm in height. In general, the body of the car "Mercedes W203" turned out to be very elegant and effective. It is impossible not to notice the attention of the oval headlights in front and the triangular lights in the back. Moreover, the body is extremely aerodynamic. The drag coefficient is only 0.26 Cx! Thus, it is reduced by almost 57%. This is just an amazing indicator. Thanks to this, the car is incredibly comfortable to drive and stable on any, even the most slippery and bad roads. It is for this that the people who became the owners of this car love it.

The appearance of a new coupe

Some time after the start of production, a new coupe appeared, which it was decided to name as the C-Class Sportcoupé. This car is known to the world as CL203. Then new engines began to appear, which the Mercedes C-class W203 could boast of. More precisely, there was only one motor, but it won the respect of all motorists. It was a 170 hp C270 CDI diesel!

Then a special, sports model was released, which was improved by the famous AMG studio. Initially, this "Mercedes W203", a photo of which is provided below, was offered by a potential buyer with a supercharged gasoline engine under the hood. The V6 engine became known as the C32. However, some time later, in 2002, the first diesel version from the AMG studio was released! Its name is C30 CDI (I5). The car existed for quite a long time - it was produced for three years. Only in 2005 was discontinued.

Restyling

And in 2004 was restyled. The interior has changed - in particular, the specialists decided to install a new, modern dashboard, center console and audio system. We also implemented full support for the iPod and improved interaction with smartphones via Bluetooth. And the version, which was offered to buyers from North America, received a sports package. This model had a special tuning. "Mercedes W203" of this version has got a stylish bumper, rear spoiler and side skirts.

2004 year

Several years after the start of production, the company released several new engines. Naturally, the first thing they did was to install them under the hood of Mercedes-Benz W203 cars. These were the M272 and OM642 units - each V6. In 2004, models with these motors appeared in Europe, and in North America - only two years later. At the same time, at that time, they stopped producing versions of the C240 \u200b\u200band C320. But others appeared - 230, 280 and 350.

It was clear that the new powertrains are much more powerful. It was even found out the percentage by which the indicators of the motors increased in comparison with the previous ones. 24 percent! Almost a quarter. At the same time, a smaller amount of consumed fuel was noticed, as well as a minimized CO2 emission.

But there was also a car with a diesel engine. Yes, and it was replaced with a new one, and a much more efficient engine was installed under its hood - a 3-liter, V6. The novelty, which became known as the C320, was often compared to the C 270. It was indeed more powerful. Its engine produced as much as 224 liters. with., but the diesel engine was required less. By the way, the C 220 model (also CDI) has also undergone some changes. The power of her motor increased - not by 50-100 horses, of course, but from 143 to 150 horses it rose. Moreover, all units were now equipped with a 7-band 7G-Tronic automatic transmission.

Salon

The interior, which every Mercedes W203 can boast of, receives extremely positive reviews. The owners of the car claim that the salon is decorated exactly as needed, nothing more. Everything is elegant, refined, expensive, but no frills. In the best traditions of Mercedes!

The interior is made in rounded and soft forms, which harmonize extremely well with strict lines. The first thing that catches your eye is the multifunction steering wheel. By the way, it can be configured as you like. looks stylish too. And it's also very ergonomic.

A central display, automatic dipped beam and many other features are standard. For cars with a diesel engine, for example, an auxiliary heater is installed. In the version with petrol units - an on-board diagnostic system. Other equipment could be ordered. And there is quite a lot of it. Navigation system, automatic climate control and CD-player, control system (voice) ... This is just a small list of the various functions! In general, the developers of Mercedes-Benz took a responsible approach to the issue of equipment.

Suspension

This is also an important topic that should be noted with attention when talking about the "Mercedes W203". The suspension of this car receives extremely positive reviews. And this is understandable, because this model has a “MacPherson”, unlike its predecessor (there was a 2-link suspension). But this is the front. The rear one remained multi-link. Also, experts have developed a more advanced steering mechanism and equipped the novelty with ventilated disc brakes. And also “Mercedes C180 W203” could be both rear-wheel drive and all-wheel drive.

This machine is also equipped with the proprietary and well-known 4MATIC system. But this option could only be available on the C320 and C240 \u200b\u200bversions. If we talk about the usual performance, then there was a 6-band mechanics everywhere. At the individual request of the client, a 5-speed automatic machine could be installed. And in 2004, when there was a restyling, they began to release versions with a 7-speed automatic 7G-Tronic.

And, of course, ESP and ABS. They were installed on the car of every configuration.

Security level

"Mercedes S W203" is not just a high quality car. It is also a vehicle with an excellent security system. The 2000 novelty included about 20 different technical innovations. Until the W203 project appeared in the company's plans, these technologies were used exclusively on high-end cars. The salon is equipped with four (2 of which are adaptive, and 2 are side). Two passenger cars were offered as an option. And the curtains were already included.

By the way, after testing Euro NCAP it was possible to find out that the new product is much safer than its predecessor. The level of both active and passive safety is very high. Total - four stars out of five. This is an excellent indicator. On which Mercedes-Benz decided not to stop, and in 2002, having passed the tests again, it received five stars. By the way, the car “Mercedes C180 w203” participated in the test.

Classic line

"Mercedes-Benz W203" was offered to potential buyers in several trim levels. To be more precise, in three. And the first, as always, is classic. Her equipment is far from poor. The steering column is adjustable both in tilt angle and in height. By the way, the steering wheel is multifunctional. There are armrests (not simple, but with compartments for various little things), exterior mirrors, equipped with electronic adjustment and heating. Headrests, power windows, window airbags, automatic heating and ventilation, climate control, a variety of sensors. All this is in the classic configuration. There is also an ELCODE locking system, a 6-band manual transmission, a dust filter, a tachometer, an on-board computer, and much more. In general, there are several dozen items of equipment. So it's no wonder why many people who bought themselves a W203 decided to settle for the classic version. After all, it really has everything you need.

Elegance

This is another bundle. In addition to all of the above, these versions can boast of something else. For example, the armrests in this modification are not ordinary, but height-adjustable (besides, on the center console). And the front doors have built-in lighting - it is much more convenient to get in and out of the car in the dark. The roof and windows are completely trimmed A salon - natural noble wood. The radiator grill, as you might have guessed, is also chrome-plated. Needless to say about the quality of the finish, even if the steering wheel is made of leather.

Also noteworthy are chrome side moldings and bumpers, body-colored door handles and seat belts, made to match the tone of the interior upholstery. Even the gearshift lever is trimmed with leather. Its tone, of course, matches the colors of the interior upholstery.

Avantgarde

This is the last set of equipment of the three provided. So, the previous two were considered and, as you could already understand, they are quite rich. What is the latest, most luxurious Mercedes W203 equipment set? The characteristics are impressive. In addition to everything listed above, there are also wide-profile R16 tires, anodized aluminum windows and roof, a black chrome-plated radiator grille, 7Jx16 alloy wheels, a leather steering wheel ... It's really impressive. Particularly pleasing is the aluminum trim of the cabin! And even the door sills are specially shaped. What's more, the sun visors are equipped with illuminated mirrors. And the last thing that this equipment surprises with is blue glazing that absorbs heat.

BRABUS

Everyone knows perfectly well which studio specialists make the most expensive and powerful cars from cars that cannot be called weak anyway. This is "BRABUS". And this atelier did not disregard the W203. Its experts have made this "Mercedes" a real monster and conqueror of roads. Under the hood of this car is a V8 engine with a volume of 5.8 liters. And its capacity is 400 horses! Pistons, a block of cylinders, a crankshaft - all of this was taken over by the specialists of the BRABUS studio. Moreover, a special exhaust system with increased performance has been developed especially for this model. It was made of stainless steel. This car accelerates to a hundred in a little more than 4.5 seconds. And the motor is controlled by a 5-speed automatic.

What about the exterior and interior? Everything is in the best traditions of BRABUS. The car has not lost its elegance, but nevertheless it has acquired a more dynamic and sporty look. 19-inch wheels and aluminum calipers added a certain twist to it. The interior is also very successful - everything inside is trimmed with BRABUS leather and other high-quality materials. And special attention was paid to the calibrated speedometer, which flaunts a maximum of 300 km / h.

Cost and reviews

The Mercedes C W203 is a very special car. The people who own it claim that few cars are capable of giving such a pleasure from the driving process. Unless it's a different Mercedes. The owners assure that everything is at its best in that car. Elegant looks, sophisticated interior, amazing driving characteristics, smooth handling and decent power. Motorists say that if you want to take possession of a car that would become not just a vehicle, but a way of life and a true friend on the road, then you should take the W203. Despite the fact that these cars were no longer published 10 years ago, it is quite possible to find such a Mercedes in good condition. But half a million for such a car will have to pay - and that's at least. However, we must admit that this model is worth it.

To which the nickname "one hundred and ninetieth" was attached. The numbers indicate the volume of the engine, of course there were many modifications of the power plants for the W201, but cars with the 190 nameplate were more common on the roads. According to the Stuttgars' plan, the "compact" Mercedes was supposed to compete with the BMW 3-series, and as the past years have shown, the W201 justified the hopes of its creators. The success of the W201 inspired the Germans to release a new model - the debut of the car took place in 1993 - this was the first "workshop" to be designated as the C-class. The W202 lasted 10 years on the assembly site and made a worthy competition for. In 2003, a new car, the Mercedes C-class W203, was presented to the public. In this review, we will look specifically at the Mercedes W203, pay attention to the characteristics, features, and equipment of this car. As before, the C-class was produced in three versions: Classic, Elegance and Avangard. Immediately, we note that the complete set of various machines of the same execution line can be very different. Classic assumes a classic appearance (without skirts and spoilers), leather is not often found in the upholstery of the passenger compartment, Elegance provides for a more expensive interior trim with wood inserts, and Avangard emphasizes the sporty essence of the car, Mercedes' Avangard suspension is lower, and rims have larger diameter.

Appearance and Body:

Unlike the two previous generations, the W203 was produced not only as a sedan and station wagon, but also as a hatchback. When buying a Mercedes in the two hundred and third body, first of all, you should pay attention to cars no older than 2004, the fact is that after the restyling of 2004, a new painting technology and new paints and varnishes were used. Rust may appear on dorestayling "shops". The body of Mercedes W203 is galvanized by 85%, for comparison - the body of the previous "shop" was galvanized by 65%. The two hundred and third Mercedes behaves much better at high speeds, because the lift has decreased by 57%. The two hundred and third Mercedes in comparison with the two hundred and second became 10 mm longer, the wheelbase of the "tseshka" increased by 25 mm. After the restyling, the diameter of the base rims increased, if the pre-styling cars in the base were shod with 195/65 R15 tires, then after the restyling the Mercedes began to be shod with 205/55 R16 tires. The drag coefficient of the Mercedes W203 is 0.26, which is comparable to the drag indicators, which is the same age as the monitored car. You can pay attention to the photo, the photos show all three types of Mercedes W203 bodies.

Salon and Equipment:

The two hundred third Mercedes scored five stars according to the EuroNCAP test results. The good result is partly due to the adaptive front airbags in the basic W203. The idea of \u200b\u200bthese airbags is that at a speed not exceeding 35 km per hour, the airbags open only partially. After the modernization of 2004, four pillows have already entered the minimum equipment of the Mercedes W203. The minimum configuration includes light sensors that allow the car to independently turn on the dipped beam. Already in those years, the Linguatronic system was offered as an option for the Mercedes W203 - a voice control system that allows voice control of the radio and other car functions. As an additional equipment for Mercedes, the Easy-Entry system was also available - the essence of the system is that when the power plant is muffled, the steering wheel rises up, and the seat moves back - this makes it easier to disembark from the car. This function is very exotic for a family car, because it is common on executive cars. Inside the speedometer itself there is an indicator of the selected gear and an indicator indicating the activation / deactivation of ESP, which was also already in the base. The trunk of the two hundred and third sedan holds 455 liters, the station wagon in its normal state holds 470 liters, but the luggage compartment of the station wagon can be increased to 1385 liters, the most modest trunk volume of the hatchback is 310 liters.

Technical part and characteristics of Mercedes C-class W203

It was at the Two hundred and third Mercedes that the CommonRail injection system was first installed on gasoline engines. The range of power units is quite extensive, compressors were often installed on the "tseshki", which allowed the four-cylinder Mercedes W203 to keep up with its counterparts with gasoline V6. The base engine of the M111 series with a volume of 1.8 liters produces 129 horsepower. The power of the C180K compressor is 143 horsepower, the C200K produces 163 horsepower, in the period from 2000 to 2002 the C200K had a volume of 2.0 liters and produced a torque of 230 N.M, after 2002 the volume of the engine decreased by 200 cubic meters, the torque increased by 10 N.M, power indicators have not changed. Compressor C230 with a volume of 1.9 liters produces a power of 192 hp, torque is 260 N. M. Consider the performance of Mercedes six-cylinder gasoline engines. The six-cylinder naturally aspirated C230 produces 204 horsepower with a volume of 2.5 liters. The C240 \u200b\u200bhas a volume of 2.6 liters, its naturally aspirated V6 produces 170 horsepower at the output. The C280 with a volume of 3.0 liters develops 231 power, the power of the C320 - 218 horsepower, the C350 produces 272hp, and the top-end C32AMG - 354 horsepower and 450N.M. The diesel C200CDI 2.2l develops 115hp, the C220CDI with a volume of 2.4l produces 144hp, and the five-cylinder C270CDI - 170hp. It should be said that the six-cylinder modifications of the "tseshka" cost as much as the base E-class, so when buying a new car, most buyers chose four-cylinder engines, often with compressor supercharging.

In the basic configuration, the "tseshka" was equipped with a six-speed manual transmission, as an option, five, and later a seven-speed automatic transmission were available. For the C320, an automatic was already offered in the database. MCP two hundred and third are considered not serviced, but still every 80,000 km it is worth changing the oil. Clutch two hundred and third with normal driving is 150 - 180 thousand.

The indisputable advantage of the two hundred and third shop is the presence of a timing chain drive; in the gas distribution mechanism, the chain tensioner should be changed every 60,000 km. It is not uncommon for the electronic control unit to turn off the injector in the cylinder due to bad candles and, as a consequence, of fuel not burnt out in the combustion chamber, because the afterburning of fuel in the exhaust system negatively affects the durability of the converter. The air filter on compressor motors should be changed regularly. It is advisable for the owners of diesel "tseshek" to flush the fuel tank every 5000 km.

The suspension of the Mercedes W203 is not as durable as on. The stabilizer bushings usually do not live more than 60,000 km, and the silent blocks of the lower front levers sometimes have to be changed even after a mileage of 20,000 km, the ball bearings on the W203 are enough for 60 - 80 thousand. The front shock absorbers run 90,000 km, and the steering tips are enough for the same period. Silent blocks of rear Mercedes levers serve 100 thousand, two hundred and third wheel bearings usually do not disturb the owner up to 100,000 km of run. There are also enough brake discs for 100,000 km.

Let's pay attention to the technical characteristics of the Mercedes C200K W203 with MKP6.

Specifications:

Powerplant: 2.0 petrol, mechanical boost

Volume: 1998cube

Power: 163hp

Torque: 230N.M

Number of valves: 16v

Performance indicators:

Speed \u200b\u200bgain 0 -100km: 9.3s

Limiting speed: 230km

Combined fuel consumption: 9.7L

Fuel tank volume: 62L

Dimensions: 4530mm * 1730mm * 1430mm

Wheelbase: 2720mm

Curb weight: 1390kg

Ground clearance / clearance: 150mm

The cost

The price of a well-kept Mercedes C-class W203 is about $ 20,000. Mercedes' price varies mainly from the condition of a particular car.

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Mercedes SL-class R129 - Overview and Specifications

The Mercedes C-class of the W203 series still wants to be called "the smallest", as well as, but in reality it is not: the first A-class has already come out, which has intercepted this title. Perhaps, from this moment on, the C-class retains only the title of "the smallest real Mercedes", because by design it is the flesh of the brand's values \u200b\u200band its engineering: rear-wheel drive, solid appearance and interior. A bit of prim sportiness does not look too alien, because the famous 190th also looked cheerful, and the company's model range has always included sports cars.

Despite the fact that the extensive racing program was curtailed back in 1955 after the tragedy of June 1 at the 24 Hours of Le Mans and was revived only in 1987, the spirit of the “silver arrows” was in demand. Buyers liked not just solid cars, but cars with a sporty touch in character. By the way, this did not reduce the requirements for comfort, and the task of dealing with this problem was entrusted to the designers. And they did a pretty good job with her.

The new "Tseshka" saw the light in the last year of the twentieth century, and its new design was clearly aimed at the twenty-first century. A new dynamic silhouette, complex shaped headlights hinting at a relationship with the big-eyed, emphasized aerodynamic forms, an abundance of functional decor ...

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Inside, the car has changed even more. Despite the preservation of some generic features, the interior architecture has changed completely, minimalistic door cards have disappeared, the front panel has acquired bends unusual for the brand, the center console has lost its traditional straight lines, the buttons have lost their strict forms ...

Technics

Everything has changed under the hood. The atmospheric gasoline four-cylinder engines have almost disappeared, only the two-liter engine was left on the youngest C180. All other engines were equipped with a compressor. Large V6s, of course, did without supercharging, their power was enough for the car, except for the AMG C32 the compressor was adapted to the V6. But after restyling, the AMG C55 received a 5.5-liter V8 under the hood.

Five-speed automatic transmissions of the 722.6 series with electronic control and six-speed manual transmissions were installed on cars with rear and all-wheel drive. Yes, the 4Matic version appeared (it reads "firmmatic", from the German "vier" - "four"), and now the C-class did not lag behind its older brothers in driving performance on slippery surfaces, which is often very important in the mountainous regions of Europe. Well, about how convenient four-wheel drive is in winter in Russia, you yourself know. However, after restyling, the all-wheel drive versions disappeared, and the automatic transmission was replaced with a more modern 722.9, which, according to many owners, was a big mistake. In addition to changes in the external and in technology, there were also changes in the electrical filling. The wiring became multiplexed, two SAM (Signan Auswerte Modul) units appeared to control various electrical equipment, front and rear, and the reason for this decision was the increase in the number of service electronics to a level that surpasses even its modern E-class.

What is it good for?

The driving characteristics of the car are the envy of all classmates. On the one hand, excellent handling, which BMW will envy, and on the other - very good comfort, if, of course, the wheels are standing. Don't expect a very smooth ride, this car is quite tough, but thanks to the new steering with a rack and excellent chassis tuning, the car is really able to please the driver on the go. Of course, the back here is cramped, there is not enough room for feet, but this once again emphasizes the focus of the C-class on the driver - he is great here, there is no less space than in larger cars. In addition, there is good noise insulation, very decent quality materials and well-thought-out ergonomics.

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There were three body types to choose from - a traditional sedan, a utility wagon and a "coupe", which in fact turns out to be a typical three-door hatchback, very practical in the city, since the length of such a car is noticeably shorter than with "classic" bodies. Interior trim levels to choose from, upholstery materials from high-quality, but simple fabric to excellent leather. The list of additional equipment is not outdated at all: here is the advanced Comand system, and rain sensors, and a rear-view camera, and dual-zone climate control, and heated seats, and electric drives with memory ... Yes, here, in general, there is everything to what owners of cars of this level are accustomed, and even a little more - the level of comfort is quite modern.

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With age, "crickets" start up in the cabin, especially on cars with a sports suspension and large wheels, but frankly it will not start to rattle even after unsuccessful reinforcement work. In general, the car seems perfect, and given its price - even better than a new one. Well, it's time to take a closer look at the nuances of the operation of various units.

Breakdowns and problems in operation

Engines

Before the restyling of the model, gasoline engines of the M111 and M112 series and diesel engines of the OM611 / OM612 series were installed on it. These engines have proven themselves both in the past and in the past, they show themselves excellently here. These are really reliable series of motors, about which many kind words have been said in the reviews of those models. M111 in-line petrol “fours” are typical Mercedes “millionaires”, a successful control system in combination with a large safety margin of the mechanical part make them insensitive to harsh operation and poor maintenance. Even compressor versions of these engines can easily live hundreds of thousands of kilometers and tens of years without repair. Even the weakest C180 with an atmospheric two-liter engine has enough traction, and the compressor versions have excellent torque and power indicators and, at the same time, are quite economical and easy to maintain. It is not surprising that these motors are the main ones for the model until 2002. The main problems of aged motors are oil leaks, control system malfunctions and common wear and tear. Fortunately, all this is being treated for rather ridiculous money by modern standards: spare parts are inexpensive, there are many non-original spare parts of good quality, even replacing a very resourceful timing chain after 180-250 thousand kilometers will cost less than 20 thousand rubles, because there are very reliable soothers and tensioner, and the procedure involves replacing the chain with a "pull" without disassembling the front wall of the engine. Particular attention should be paid to the expensive throttle assembly and often the mass air flow sensor. On motors with a compressor, you need to carefully listen to the sound of its operation - the howling of gears and other extraneous sounds indicate that it needs repair or even replacement. Do not be alarmed if the engine is "in oil" - this is not a sentence, often the problem is in the ventilation system and dried cylinder head cover gaskets. The larger V6s of the M112 series lasted longer in production, until 2005. Of course, they are more difficult and more expensive to maintain, but also very reliable. The design with three valves per cylinder and two spark plugs has only a few weak points. Due to the peculiarities of the regular crankcase ventilation, the engine gradually "eats up" the oil even when it is in good condition - the consumption of a liter and a half from replacement to replacement is not something critical. Consumption rises sharply if the oil heat exchanger begins to leak, but this is usually well noticeable by the oiling of the front wall of the engine and the oil filter bracket. In especially advanced cases, it will be necessary to change the entire oil cooler, but more often it is by replacing the gaskets. And the ignition system is quite capricious, especially if you do not change the difficult-to-remove second-row spark plugs. Frequent misfiring often results in failed catalysts. And if you start the situation, then the ceramic chips can damage the engine cylinders.

The intake manifold and throttle are also a little more capricious here than on in-line engines, and they are more difficult to maintain, but they do not require frequent attention to themselves. Another problem is the collapsing crankshaft damper pulley, which not only adds noise, but can also break the front engine cover over time. Motors with a volume of 2.6 and 3.2 liters differ minimally, their reliability and resource are approximately equal. The chains have a resource of about 200 thousand kilometers, and the intake manifold serves the same amount. After 2002, in-line petrol "fours" were replaced by the new M271 series, which I already wrote about in the review. These motors were lighter, had options with direct injection (on the 200CGI model), and they were remembered mainly for their low reliability by Mercedes standards and the scandal around the resource of the timing chains. But, oddly enough, in practice everything is not so scary if the motor is with a conventional, rather than a direct power supply system. All services are able to change the timing chains on this engine, it is only important not to miss the moment and listen carefully to the sounds during a cold start. If there is already an upgraded set of stars, then by timely changing the chain with a broach, you can do it very inexpensively. If it is brought to a roar, then a full repair will be required with the replacement of the stars and the tensioner. An open circuit most often means replacing the engine with a contract one, it is better not to bring it up to this. The second weak point is the crankcase ventilation system. Again, if it is replaced with a modernized one, then you only need to clean it sometimes, and if it is an old model, then you will have to clean it regularly, but it is better to replace it. It affects not only the level of external engine pollution and oil consumption, but also internal engine pollution. A sufficiently high operating temperature requires replacing the valve stem seals already at 150 thousand mileage, but otherwise the engine is not so bad - it has enough power, the compressor does not create a hassle, the control system is successful, and the piston group resource is quite sufficient by modern standards. Motors produced in 2002-2005 still had a problem with the "hanging" of the valves, but now this problem has already been definitely solved by the previous owners.

The version with direct injection CGI has more problems by an order of magnitude, since it has a power supply system of the first series, and there are many surprises, ranging from unsuccessful and expensive injectors that can kill the engine, to a fuel pump that pours gasoline into oil. Fortunately, this version is quite rare. I already wrote about the motors of the M272 / M273 series, they are rare on the "Tseshka", but it is strongly recommended to avoid them. Their problems are too expensive for an old car, moreover, the V6 of the M112 series is only slightly inferior to them and does not lose power over time due to numerous problems with phase shifters, circuits, an intake manifold and an electronic spool thermostat. Diesel engines are too rare, moreover, all series of these engines have already been considered many times in my reviews. There are no frankly bad engines among diesels. The old series OM611 and OM612 are highly regarded as being absolutely unpretentious. The more recent OM642 and OM646 engines are still faster in character, and their fuel equipment is much better diagnosed.

Transmissions

Traditionally, the operation of mechanical boxes, gearboxes and a transfer case raises almost no complaints. You just need to monitor the oil level, change the intermediate support of the propeller shaft in time and do not allow the already “killed” propeller shaft to damage something in the transmission. But automatic transmissions can be surprising. Automatic transmissions of the 722.6 series were installed on cars manufactured before 2005, I also wrote about it more than once, it was installed on and on. The versions of the boxes that were installed on the W203, in general, were spared from some of the "childhood illnesses", there was only an unsuccessful bushing between the shafts K1 and K2, breaking one of the planetary gears, which was replaced in 2003, and in the same year they switched to more aggressive automatic transmission algorithm, which wears out the clutches faster, etc. If the box "jerks", then, most likely, the reason is an untimely oil change (many stubbornly believe that it is harmful), wear of the gas turbine engine linings, wear of the gas turbine blocking solenoid and a dirty valve body. Less common is the leakage of the electrical board connector, through which the box oil rises along the harness and enters the automatic transmission control unit, disabling the contacts.

The total resource of the release boxes from 2002 to 2005 is usually 200-300 thousand kilometers, and the earlier ones are limited by the resource of the bushing, with intensive use it often fails up to 100 thousand kilometers, and if it is not replaced, then it will "die" when the very first serious acceleration. Of course, on V6 engines, the automatic transmission resource is less, with weak "fours" - more. And in general, this is a fairly successful box with a good predictable resource, if you carry out routine maintenance and change the gas turbine engine on time. After 2005, a newer automatic transmission 722.9 appeared on the machines, it is also 7G-tronic. The mechanical part of the box is weaker, the resource of the gas turbine engine is lower, and the valve body problems are ten times greater. The main trouble with the box is the rapid failure of the control board from Siemens. The box is considered in detail in the review, I can only note that the earliest version on the W203 is one of the most problematic, it brings owners to hysteria even with the weakest engines.

Chassis

Here is a completely classic suspension scheme for the C-class: "MacPherson" in front and a multi-link in the back. The rear suspension has not changed compared to that, it is just as reliable, only the option with adjustable shock absorbers has been added. In front, everything has become a little different. On rear-wheel drive cars, the rack is held by two not very reliable levers with a resource of 50-100 thousand kilometers, and on all-wheel drive versions there is only one lever, but L-shaped. It is much more reliable - it is able to pass all 150 thousand and more, and the silent blocks and the ball joint are changed separately. With heavy motors, the resource of the struts is limited, and the bushings and rods of the anti-roll bars have a resource of no more than 30-50 thousand, but these are inexpensive parts, and the reliability remains truly Mercedes. The steering rack is expensive, prone to leaks at the very first knocks, but generally reliable. Pay attention to the status of this node. The rear suspension springs are also often brought down, they break off at the point of contact of the lower bar with the support cup.

Brakes are usually criticized for the small resource of "native" discs, but this is not entirely true, just advanced stabilization systems reduce the resource of discs two times compared to older models of cars. But the W203 does not have any particular weaknesses in this part, there is no fashionable SBC, as on, and the pipes still hold well, unlike the earlier ones. Sometimes the ABS unit fails, but there are a lot of them on "disassembly", and this is not a serious problem.

Electrician and salon

Here is a bit too much trouble by the standards of the brand. The new electronics circuit with SAM blocks has reduced the weight of the wiring and increased the number of different options, but now there are two critical electronic components in the car. The box itself is a cross between an intelligent Canbus controller and a relay and fuse box. Such a unit can, in the event of a malfunction, plant the battery, "wake up" other control units, turn off headlights, some devices and create other problems. It is even worse if water gets into the SAM as a result of an unsuccessful bathing of the machine or a violation of drainage. It crashes on its own and can kill a bunch of other electronics. Trouble lies in wait for the owners in the event of an accident, and even in the case of the use of "aggressive" washer! Check the condition of the contacts of the front block - it stands on the engine shield on the driver's side - and the rear one - it is located in the trunk - if there are traces of moisture and oxides on the contacts, then this car will be very troublesome to operate. The second major problem is the built-in immobilizer and ignition keys. The so-called "fish" are used here. And the early version of this type of keys turned out to be extremely capricious, the key may fail out of the blue, and getting a new one from the manufacturer is expensive, and it is not done quickly.

Restyling at the beginning of 2004.

Produced in Germany, Brazil, Egypt, India, Indonesia. Malaysia, Mexico, South Africa and Thailand.

Body

The galvanized body will not rust.

On cars manufactured before 2004, paint becomes cloudy and peels off. After restyling, the problem went away.

The drain holes behind the front fenders under the hood become clogged and the fuse box and the battery are submerged.

Over time, plastic creaks in the cabin.

Electrician

On cars of the first years of production, SAM signal processing units ($ 500-700) fail, because of which the lamps themselves can turn on, the battery runs out, the fuel level sensor fails, the car does not start and does not open. Disconnecting the battery while the engine is running or "lighting up" is guaranteed to destroy the SAM units.

The EIS ignition control unit ($ 1000) refuses and the FBS3 authorization system does not allow the car to start. If the ignition key fails or is lost, a new one ($ 130) will have to wait for more than a month.

If the lamps on the panel light upABS , stabilization systems and an amplifier during emergency braking, then a possible reason is the failure of the brake light switch under the brake pedal ($ 30). Less often, the control unit for these systems fails ($ 1500).

The wiring of the electric seat adjustments inside the seats themselves is destroyed, the electric drives of the rear head restraints, rear window curtains and mirrors fail. Control units for windows and mirrors ($ 160) do not tolerate dampness.

The trunk lock and the fuel transfer pump between the halves of the gas tank fail, the springs of the mechanism for automatically lifting the trunk lid weaken.

Headlights are sweating. On pre-styling cars, the sockets of the direction indicator lamps burn out and the reflectors fade.

The hood end switch refuses, due to which the wipers and the windshield washer stop working, the standard EDW / ATA alarm system panics.

The plastic rods of the climatic servos break (more often on the flaps at the feet) and you have to disassemble half of the front panel ($ 700).

The ignition control unit fails. Will cost $ 1000.

If you lose the corporate key, you will have to wait for it from 1 to 1.5 months and pay $ 130. Therefore, it is better to ask for both sets of keys when buying.

Engine

The throttle body refuses ($ 800-1300) without regular cleaning every 15-20 tons. Km.

By 80-100 t. Km, the poly V-belt tensioner and the mass air flow sensor ($ 400-550) will wear out.

By 100-120 t. Km, the rear engine mount wears out.

On engines with a mechanical compressor, the exhaust gas recirculation valve is overgrown with soot by 40-50 t. Km.

The compressors themselves run for a long time, provided that the air filter is replaced every 30 tons. Km. Otherwise, there will be loud operating noise. The repair will cost $ 500-700, and the replacement will cost $ 900-1800.

After 200 t. Km, the oil in the compressor should be changed (they have a hidden drain plug).

By 120-140 t km, the cooling system pump wears out and the valve cover gasket leaks.

Timing chain wears out on four-cylinder petrolM 111 to 150 t. Km, on V6 (M112 and M272) and V8 (M113) to 180-200 t. Km. On diesel engines even later.

Engine M 271 1.8 will cause the most problems.

On cars manufactured before 2005, the timing chain stretches to 60-80 t. Km and a knock appears when the engine is cold. If started, the chain may break. Along the way, with the timing chain, the balancing mechanism drive chain is changed and all this will cost $ 1000.

On the first motorsM 271 to 100 tons km, valve stems coke and the valves lose their mobility. Because of this, at high revs, the engine loses traction. It is treated by replacing the valves with grooved valve stems and valve springs.

The crankcase ventilation hose bursts onM 271, after which there is a hiss from under the air filter housing, difficult cold start and floating idle speed. To 100 t. Km, the generator pulley with a built-in freewheel clutch makes noise.

Engines behave much betterV 6 series M 112 (2.6 and 3.2). They have an unsuccessful crankcase ventilation system (likeV 8 M 113) and oil consumption 1l / 10t. km is considered the norm.

Crankshaft sensor refuses, delaminateselastic damper of the crankshaft pulley to 60-80 t. km. If the pulley is not replaced in time, it will make a hole in the engine front cover.

These engines have 3 valves and 2 plugs per cylinder. Platinum candles are enough for 30 tons. Km and it is better not to save on them, otherwise oxygen sensors and a neutralizer will fail, fragments of the insides of which can get into the cylinders.

Injectors are demanding on the quality of fuel.

After 3-4 years, the tips of the candles are destroyed.

New V6 engines of the M272 series (2.5 3.0 3.5) appeared after restyling.

The control unit, the camshaft position sensors fail, the intake manifold flaps wear out.

By 80-100 t. Km, the teeth of the balancer shaft sprockets wear out and the valve timing is shifted. The chain starts to make rumbling sounds. The repair will cost $ 3,000, since the sprockets and shaft change only when the engine is removed and disassembled.

Diesel engines OM646 (four-cylinder in-line) and V6 series OM642 are very demanding on fuel quality. Fuel filters need to be changed frequently. Injection pump ($ 1300-2600) serve 160-200 tons km, pressure regulators and nozzles ($ 500-650 each) serve 100-120 tons km.

Diesel engines of the ОМ611 and ОМ612 series (in-line "four" and "five") have an unsuccessful tapered mounting of injectors in the cylinder head. It is necessary at each maintenance to change the seals of the injectors and lubricate the seat with heat-resistant grease. Otherwise, by 100-120 t. Km when dismantling the nozzle, not only the valve cover, but also the cylinder head ($ 1500) can be damaged.

The drive of the intake manifold flaps with variable geometry fails and smoke and loss of thrust will appear.

The seals of the vacuum lines are worn out and the turbocharger stops blowing normally or a clean valve of the recirculation system (EGR) hangs.

The turbocharger serves 200 tons km and will cost $ 1,500.

The diesel engines themselves run up to 500 tons km.

Transmission

Control selector electricianESM ($ 800) Automatic transmission fails when liquid spills on it.

The manual transmission 716 is reliable. It was installed on engines up to 3.2 liters.

Oil change every 100 t. Km.

The backstage mechanism wears out with age ($ 300).

Manual transmission Sequentronic 716.6 works with jerks. The electronically controlled hydraulics of Magneti Marelli gear shifting fails and the car stands up, since the emergency mode is not provided.

The clutch ($ 400-500) runs 150-180 t km. At the same time, the gearshift hydraulic drive ($ 500) may fail.

The automatic transmission 5 Mercedes 722.6 has the following problems.

On cars produced in 2000, the freewheel clutches break and the gearbox is pushed when shifting.

Thin single-sided friction discs introduced in 2001 wear out quickly during slipping and sharp acceleration.

On pre-styling cars, the radiator of the automatic transmission and engine cooling system is destroyed, because of which the antifreeze gets into the box and destroys it.

Oil leaks from the automatic transmission through the wiring connector. Oil can get to the automatic transmission control unitEGS.

The speed sensors of the primary and secondary shafts fail.

In 2005, Mercedes automatic transmission5 was replaced by automatic transmission7 7G-Tronic 722.9 series.

The new box features an updated electronic control unit and an additional planetary gear set, which turned out to be unreliable.

On 4Matic versions closer to 200 tons km, there are leaks in gearbox oil seals and wear of the intermediate support of the propeller shaft ($ 55).

Chassis

On rear-wheel drive cars manufactured before 2004, stabilizer struts wear out by 20-30 tons km, levers with ball bearings wear out by 30-40 tons km ($ 750), silent blocks of these levers serve 40-50 tons km.

Upgraded parts last 2-2.5 times longer. With the exception of the upper supports of the front shock absorbers, which also travel 80-100 t. Km.

The front suspension of the 4Matic versions is different, more durable.

Shock absorbers ($ 300 front, $ 250 rear), tie rod ends ($ 65 each) and outer silent blocks of the lower wishbones of the rear suspension (reinforced in 2004) go 100 t. Km.

Control mechanisms

The steering rack is reliable, although there are knocks. But if it does, the replacement will cost $ 2,500.

Other

The best options are post-styling cars with manual transmissions withV 6 M 112 or turbo diesel 2.2.