Tuning Audi A6 C4 Nowadays .... Audi A6 C4 with mileage: Pluses of thick steel and cons of complex electricity List of diesel engines TDI engines

Audi A6 C4 is a direct competitor Audi 100 as an ideal purchase of used cars, as these machines do not just belong to one class, but even look almost like clones. But between the models there is a significant difference, knowing about which everyone should consider A6 as a candidate for the purchase. By the way, choosing between "weave" and A6, it is often preferred by exactly the first option, referring to the fact that it is simpler, therefore it does not have to suffer with electronics. We will understand why it is worth buying exactly A6, which is what the advantages of this model before their fellow.

Body

In terms of body, in view of later release, A6 is more reliable. The anti-corrosion coating here is clearly more successful. Therefore, much smaller pieces of the car are captured by rust, the paint looks where the freshest. Traditionally, when choosing it is worth paying attention to such problem places: Arches, thresholds, luggage compartment, wings, doors, including luggage.

It is also necessary to focus on racks in various parts of the car, as it is difficult to replace them because of the structure of the body, the complexity of welding. It pleases that because of the really high-quality metal and the same galvanized rust spreads slowly, so if you buy a6 for a couple of years, then you can not even pay attention to small traces of corrosion using it only as a cause for bargaining.

A large surprise can be the fact that instead of a monolithic machine before you will be a real designer. Due to the fact that you cook one body from 2, or even 3 different cars This brand is not so difficult, it is important to pay attention to all the seams of the machine. If you see the big nozzles of welding tracks, it is quite possible that the A6 suffered in a serious accident, after which it was collected from a variety of "donors". It is necessary to check Vin numbers On the car body and in the center of the engine shield. Fortunately, such a placement is not bad protects the number, because it is practically unavailable there for damage and corrosion. Naturally, the rooms must necessarily coincide, otherwise you will be waiting for big problems.

It is impossible not to note a significant increase in the structure of the body, the car has become more durable, it is easier to transfers physical impact, passenger safety increases. Also pleases the revision of the racks and supports, improved absorption of vibration and noise. All this makes the car more reliable and more convenient in comparison with 100. And if you add to all the advantages of the steel body, which has just a phenomenal vitality, then the A6 can be safely called the ideal candidate when choosing a used car. The main thing is that your "candidate" is in the very whole state, without the need to buy any parts of the body or optics. So, the original spare parts can not be found, they are expensive, and the analogues produced in China will clearly not please you with quality.

Salon

Salon in A6 C4 looks quite modern and today. All thanks to thoughtful design and really high-quality materials of the trim, which are well preserved with proper care. Also here is a thoughtful location of airbags, much more perfect than the predecessors. Almost all A6, unlike 100, boast of air conditioning, and climate control, and windows, and other signs of progress. Of course, in view of old age, systems can not work too correctly, but it will not be the reason for the failure of all options, since almost all of them are independent of each other.

The problem may be only the abundance of transmission gearboxes, which often wear sensors, because of which they work incorrectly, and then stop functioning at all. Unfortunately, the location of gearboxes complicates prophylactic work, lubricant, so they are often changed, which is not so simple due to the deficit of the details. A traditional problem can be called problems with climate control. Usually they are insignificant, but they can still deliver discomfort to the owner.

By the way, you can diagnose many of them alone without additional equipmentThanks to a well-thought-out control system. As a result, it is impossible to say that you can count on perfectly working salon electronics, because the age of the car makes itself felt, but you can find a car with minimal problems.

Electronics

The total introduction of electronics into all systems of the car has become a distinctive feature of the A6, when it clearly went to the car for the benefit. It has become much more functional, comfort and safety systems, immobilizers and other wonders appeared. But, of course, all this required complications of the design and increase the amount of wiring, which, at a solid age, makes itself felt not from the best side.

The main "disease" can be called an electrician responsible for managing the engine, door wires, as well as wiring under the hood, but these problems do not require high costs. It is worth noting that in terms of electronics "weaving" is not so problematic, because the wiring on it is much easier, but the functionality is much more modest. If you like comfort, then this is another reason to choose exactly A6 C4, and not 100.

Suspension, brake system and steering block

In terms of brakes and systems ABS A6 also wins, despite the fact that both models are relatively trouble-free. But in view of the fact that A6 C4 newer, wear on this car less, which gives great reliability. Of course, that all this is true only in normal service, because if the car did not do, then the tubes, the hoses are definitely rotated, the caliper will be clicked, and it is not necessary to talk about any reliability. Problems with ABS are usually caused by the age of the car, because the wiring often requires a repairs from specialists or its fullest replacement due to contact violations.

Definite strong side Machines are a suspension, which is able to go through any test if it takes care. The front-wheel drive cars can boast a praised MacPherson in front, well, and the beam has been installed from which there is never problems. Stabilizer transverse stability used as front leverthat only adds a system of reliability. He may have a problem except with Silent blocks, but this can affect the comfort, but not on the practicalness of the suspension.

The steering unit will also not name the problem, because everything is simple and reliably. Problems traditionally may occur only with the rail, which fails exclusively at the action of time. The same can be said about the GUR, because here the wear concerns leaks in tubes, as well as corrosion of various parts of the system, which is explained extremely long exploitation. We recommend to examine GUR well for leaks, as the elimination of problems may require considerable costs.

Transmission

Both front-wheel drive, and all-wheel drive A6 rarely have any problems with transmission, since in these machines the system is done really reliably. Problem places You can call shorts that require additional attention and regular maintenance. Well, in the 4x4 machines, in addition to the above, you need to often change the oil in inter-axis differentialYes, and the screws are added and the rear axis. But, if the car was carried out regularly and high quality, none of the parts of the system will create you significant hassle.

Machines on the "mechanics" practically do not have weaknesses, except for the clutch and a two-volume flywheel (although, the latter almost on all cars is already replaced by standard). Of course, if the car has a great mileage, then it is preferably preferably to serve the whole box: disassemble, clean, lubricate, and so on. Usually there are questions about cars with powerful cars, and if you want to take A6 C4 with a 2.6 or 2 liter engine, then you can not worry at all, because due to the smaller torque, the transmission system is practically not aware of negative impacts.

But "automata", which in the 100th model were presented with ZF 4HP18, which did not cause complaints, in almost all versions of A6: replaced the system, manufactured by the audio itself: 01N. Both boxes are distinguished by high reliability, thanks to which cars on "automata" and were so popular, their weak point can be called unless differentials. But if you buy a car in age, this reliability becomes rather a minus. The fact is that ZF 4HP18 and her later fellow work normally, even when half of the system fell out or turned into a duch.

For 01N, it is, to some extent, not so relevant, since there many parts began to be made of plastic, as a result of which the need for replacement was rapidly. But, nevertheless, if you buy A6 C4 on "Automat" and the box is still working, then this does not mean that you can relax. It is worth going to the workshop immediately and carefully serve automatic transmission. Then you can with a calm soul rejoice in excellent work of the gearbox, knowing that it is fully working and serviced. Fortunately, the repair of both automatic transparents is not too expensive. In addition, there are quite good analogues. For ZF 4HP18, replacement is possible to a more modern 5HP19FL, and 01N changes without problems with Volkswagen automatic transmission, which is still distributed.

Engines

Almost all A6 engines were inherited from "weaving", but they are clearly preserved in view of greater freshness. Weak place Motors can be called hoses that, if not to replace them in time, lead to serious drivers of motors. The "iron" itself is excellent here, so the engines are often quite well preserved even in our days.

So, eight-cells double-liter motors It is quite good and reliable, they rarely require significant repair work when buying. The 2,3rd liter five-cylinder engine is much more problematic, and heavily outdated, because you may have problems even with repair. The best option can be called motorsv6 with a volume of 2.6 and 2.8 liters. With them you will have to think only about replacing the timing belt, everything else is quite reliable and modern. In addition, these motors do not at all require high fuel costs, which is also a huge advantage.

NEWs for A6 C4 were 2 gasoline engines: V6 1.8 and 2.6 liters. They have long remained relevant for Volkswagen and Audi cars, so there will definitely not arise with their service. The disadvantage of such motors can be called fairly rapidly, so they need good care, but they will delight you with excellent turns and good dynamics. Also did not remain without updating diesel engines, because 1.9 and 2.5 liters of engines appeared. They have a bigger resource, but with repair work There may be problems in view of the low popularity of diesel engines in Russia.

Output

As a result, it can be said that Audi A6 C4 is an excellent car that can safely buy used. At the same time, it retained the advantages of "weaving", "refreshing" them and supplemented with more modern solutions. But it is necessary to be very attentive when choosing a car, as the high resource can hide big problems from you in various systems. Thoroughly read the car before buying, and then you can get really good used cars!

27.04.2017

Audi A6 (Audi A6) - a business class car, produced under the AUDI brand, internal designation - "Type C". Cars of this brand always attracted connoisseurs of premium cars, but, due to high cost, allow yourself to buy such a car new - maybe not everyone, that is why most connoisseurs of the German auto industry consider hundreds of proposals in the secondary market. And, if you ask the fans of this brand, why this car, because he is already old, and the majority has a mileage under 100,000 km, most of them will answer you - "After all, it is" Audi ", and, it means quality guaranteed. Frankly, with these people it will not be difficult to agree, but only not in the case of Audi A6 (C6) with mileage. Today, I will try to explain under what circumstances this car in no way should buy, and, to which you should pay attention to buy a car of your dreams and not stay without pants.

A bit of history:

Initially this model Initially, I wore an index 100, but in 1994, engineers of the design bureau from Ingolstadt, it was decided to adopt new rules for the name of the model range, and, during the restyling of 4 generations, "weaving" was named A6. Audi A6 (C6) debuted in the market in 2004. Initially, the car was released only in the body of Sedan, in 2005 the lineup Supleted the wagon and created at its database - Audi A5. The car was designed by the German chief designer Walter de Silva, who managed to preserve the names of the Ingolstadt brand, while emphasizing the sportiness and innovative solutions of engineers. In 2005, at the international autoow in Detroit, the car was awarded the title " Best car Planets. "

In 2008, a slight restyling was conducted, during which it was changed: front and rear optics, radiator grille and front bumper. Also, the rearview mirrors were increased. In the interior, the changes touched the front panel and multimedia system. Having extended on the conveyor seven years, in 2011 Audi A6 (C6) gave way to the next, fourth generation of the model with the C7 index.

Weaknesses and disadvantages of Audi A6 (C6) with mileage

Body. By and large, there should be no problems here. All steel elements are well galvanized, and the scarlet, in principle, are not subject to corrosion, however, over time, still can corrosive and even croineum. From aluminum, the front wings and the hood are made, due to this you can easily determine whether the bits of the car was. As you know, restore aluminum parts is quite difficult, and expensive, therefore, most owners after an accident change them to cheaper counterparts. And, that's what exactly the part is installed on the car, you can determine using a magnet. If, when inspecting the car under the hood, detect poor sealing of seams or microcracks, it does not mean that the car was a bit. The fact is that on machines with diesel engines and powerful gasoline engines (4.2 liters), over time, from large loads of connecting body panels are cleaned.

Also, it is worth paying attention to the frame windshield - There may be the same problems (bad sealing and microcracks). It is worth looking at the bottom of the machine, because of the small clearance, there are often a contact of the langers and the back of the floor with the road, there is an anti-corrosion layer damaged. It would seem that problems can deliver optics, but, in the case of Audi A6 (C6), they can be quite large. The taillights are often fisted, and the additional rear stop may be at all - stop working. The problem is eliminated by cleaning and preventing the contacts of groups of LEDs. With the front LED optics, everything is much more complicated. First, problems with tightness. Secondly, if at least one LED from the strip running lights It will fail, then the entire strip will cease to burn, as a result you will have to change the entire block of headlights (about 1000 cu). In order to avoid high costs, you need to take care of the replacement of the headlight seal in advance.

Engines

Audi A6 (C6) has a fairly wide range of power units: gasoline - atmospheric: 2.4 (177 hp), 2.8 (190, hp), 3.0 (218, 240 hp), 3.2 ( 256 hp) and 4.2 (321 and 350 hp), turbocharged: 2.0 (170 hp) and 3.0 (300 hp); Diesel - 2.0 (140 and 170 hp), 2.7 (163, 180 hp), 3.0 (211, 224 hp). The most problematic are the engines of the FSI and TFSI series, they use an aluminum block with a special coated silumin (aluminum and sulfur alloy), which is rapidly destroyed under the influence of high temperatures. The manufacturer declares that the resource of these power units is 250-300 thousand km, but in fact, in most cases, the engine costing repair has to be done on a run 140-170 thousand km. As a rule, the main reason is the wear of the cylinder mirror; manifests itself with vibrations streedy noise at idle I. increased flow Oils from 300 gr., up to 1 liter per 1000 km. Also, on the oil consumption can affect the failed ventilation valve of crankcase gases.

Petrol

The TFSI engines are not famous for a large resource and turbines, in most cases they have to be changed on run 150-170 thousand km. Another trouble that will have to face during the operation of the car is a small resource of ignition coils (run up to 70,000 km). It would seem that the problem is not significant, but it is until you voiced the price tag for replacement. After 100,000 km are possible trouble with the hydraulic equipment of the timing chain. If, in time, do not pay attention to the emerging diesel rocus, the consequences will be the most sad (piston will meet with valves). In addition to the tensioner, the engine 3.2, in addition to the tensioner, to 100,000 km can begin to stretch the chain, in this case, for the repair of the timing will have to lay out about 1500 cu. . At the power unit 2.4, the Achhuzova fifth is the damper on the intake manifold, if she cares, for the repair will have to lay out more than 1000 USD.

The most reliable among petrol engines It is the atmospheric of 3.0, but it is not sinless. Engine 3.0 is made according to old technology using cast-iron sleeves (installed until 2008), due to this, the owners of the machines with such a motor do not know about problems with piston. From the disadvantages of this motor can be noted: the loss of tightness of the block head of the block. Because of this, antifreeze enters the engine (the disease is manifested on mileage 130-150 thousand km). From the minor troubles of all motors, it is possible to note the failure of the thermostat, pump and catalyst on the mileage of 100-120 thousand km. Power units with direct injection FSI possess unusual sound Opening at idle (chocotite). This feature is due to the fact that nozzles in these engines work with a pressure of 100 bar, instead of 5 bar similar engines with the "old" injection system.

Diesel Audi A6 (C6)

Diesel power units are more reliable compared to gasoline and, in most cases, 250-300 thousand km walk without special complaints. The most problem is the Motor 2.0 installed on the machine until 2007. It is most often docked: nozzles, oil pump, EGR valve, there have been cases of cracking of the cylinder block. After 2007, the manufacturer eliminated most of the defects by setting the injection system " COMMON RAIL." However, the engine did not become fragile, over time, turns out the TNLD and the diesel filter. When choosing a car with a diesel engine 2.0, take into account the fact that the 140-strong and 170-strong version power plant Have a lot of constructive differences. The most important of them - the more powerful motor uses piezoelectric nozzles that cannot be recovered.

Diesel motors V6 with the "Common Rail" injection system are equipped with a timing chain drive, which includes a group of chains, the replacement of which will cost in a round summit. Another disadvantage of diesel engines is a small resource of a two-mask flywheel, in most cases it has to be changed on mileage 120-150 thousand km. Also, after 100,000 km, you will have to change the engine supports and the thermostat, and closer than 200,000 km - catalysts. When refueling the auto-quality soloar, the resource of fuel nozzles, the pump and the EGR valve are significantly reduced.

Transmission

For Audi A6 (C6) three types of gearboxes - five- and six-speed mechanics, Tiptronic automatic transmission with the ability to manual switching and variator Multitronic. The most reliable transmission is considered to be mechanics, it even has a grip, with careful operation, is able to stop 150-200 thousand km (the new will cost within 500 cu). There are no special claims to the automatic transmission, but only by technical part. But, the electronics are characterized by malfunction (jerks appear when switching gears and sharp acceleration). Fans of active ride on mileage 100-120 thousand km fail the mechanism for blocking the hydrotransformer. For the replacement will have to lay out 2000-3000 USD.

The most problem is the variator. The main problem lies in the kit wet clutchIt serves 100-120 thousand km, and with frequent loads (in traffic) its resource is reduced to 70-80 thousand km. Also, the culprit of expenses by 80-100 thousand km. There may be a transmission control unit (1000 USD) and a drive chain (250-300 cu). To extend the life of the automatic transmission and the variator in them, it is necessary to change the oil every 40-60 thousand km. Most Audi A6 (C6) front-wheel drive, but often on the secondary market there are all-wheel drive cars of this model ( Quattro.). As for the reliability of this system of full drive, then, with due service, there are no problems with it. The only thing to take into account when choosing such a car is that the all-wheel drive version has a complicated suspension design.

Reliability of Audi A6 suspension (C6)

In general, the car suspension is quite reliable, but, you need to be prepared for the fact that many 100,000 km will need considerable investments in the chassis. The top levers are first surrendered, it happens at approximately 80-90 thousand miles. Approximately the same mileage requires replacement and steering tips. Wheel bearings and live 90-110 thousand km (change assembly with the hub), the stabilizer racks can also hold as much. Ball supports (change assembly with the lever) and shock absorbers go 100-120 thousand km. Silent blocks and rubber bushings are leaving 150-200 thousand km.

Rear suspension in rare cases requires an intervention to 150,000 km. The only thing that can disturb in rear suspension - guide caliper and brackets fastening pads (can ring when driving on uneven coating). On Audi A6 (C6), a pneumatic suspension was installed, but there are no such copies of such copies, and thank God, since the reviews about it are not the best (low reliability, complex repair, expensive spare parts). The steering is reliably and, as a rule, does not cause special problems, but sometimes fails the power regulator on the steering wheel, which leads to a decrease in the efficiency of the hydraulic agent.

Salon and electronics

Electronics is the most problematic venue of Audi A6 (C6), and when you know about the cost of repair, it becomes not (in the machine 72 block management block various systems). For example, the seats heating control unit, its diagnosis and flashing will cost 100-150 USD, and for replacing the faulty block will have to lay out about 500 cu. The high cost is due to complex access to electronic components, and the replacement of any of the blocks requires prescribing in the system, even the battery replacement is not necessary without adaptation. Because of this, find a car with a mileage of 100-120 thousand km, which at least once did not understand the front panel or did not remove the sheathing of the doors - almost unreal. It is this that is the main cause of foreign sounds while driving on uneven road surface (screens, knocks, etc.).

The main panels of electronics Audi A6 (C6) are:

• Multimedia system (ceases to read discs). To solve the problem, cleaning the reading device is required (sometimes cleaning the cleaning disk).
• Because of the poor contact on the wire block, the quality of radio station waves is worsen. The problem is eliminated by crimping wires.
• Possible failure of the force regulator on the steering wheel. The problem is manifested suddenly a sick steering wheel even at speed.
• The climate control system fails (the heater valve is sticking). Cleaning the valve block is required (100-150 USD), if the block does not help - you have to change (800 cu).
• Often the parking system fails. Cause in space sensors.
• To 100,000 km, problems with electronic parking brake appear. Wiring is dismatched, which leads to the failure of the executive mechanisms (repair will cost 500-700 cu).
• On the range of 120-140 thousand km fails the headlight corrector unit.

If we talk about the quality of finishing materials, they are at a high level and do not cause any complaints even after long years of operation.

Outcome:

Audi A6 (C6) is difficult to call a reliable and unpretentious car, but, nevertheless, he continues to be one of the leaders in its segment. In order to understand what this car is chosen and forgive all the flaws, you need to ride at least once.

If you are the owner of this car model, please describe the problems that you have to face during the operation of the car. Perhaps it is your feedback that will help readers of our site when choosing a car.

Respect, editors Car auto

This german car He gone up a peculiar compromise between the acceptable level of comfort, reliable handling, as well as high levels Equipment. Therefore, he fell in love with many motorists around the world. How did the model change from the moment of the release of its first generation and so far?

First generation (C4)

Audi A6 in the C4 body came to the Audi 100 shift, which was highly popular in the European market. The car stood on the conveyor in 1994, holding out on it until 1997. Regarding the predecessor of the C4 body, it is allocated to a more harmonious body design, as well as an extended list of equipment.

The model is presented in the body:

• Four-door sedan.
• Universal (Avant).

The power gamma of gasoline engines includes installations 1.8-2.8 liters. Power - from 125 to 193 horsepower. The aggregates are equipped with a mechanical five-speed transmission or four-band acup. The top motor, everything else, is equipped with a quattro full drive system.

The line of diesel engines is represented by installations 1.9, 2.5 liters. Their power ranges from 90 to 140 horsepower. The last power unit is also available with a drive for all four wheels. Transmission - 5mkp or 4AKP.

Pricing policy and opinion opinion

Reviews of the Audi A6 C4 owners say that this German car has proven himself only with positive. The engines are pleased with the simplicity of the design, acceptable traction capabilities, and the handling is understandable and predictable.

The Audi price on the secondary market depends on the type of body and technical condition. The average values \u200b\u200bof the cost are shown in the table:

Overview

Exterior

The Body of Audi A6 C4 is characterized by conciseness, the rigor of the lines. Attention attracts chrome edging of the radiator grille and window panels, rectangular lighting optics both in front and rear, as well as the original design of alloy wheels.

High clearance provides good geometric permeability, and the thresholds of non-colored plastic are not scary and scratches.

Interior

Front panel architecture pleases monumental design and respectableness. Under the air blowing deflectors, an audio system is located, and under it, in turn - block climatic Installation. The instrument panel with a contrast background is informative and read well.

The front seats are intelligible perfectly, have a clear fixation of the body in turns. As for the rear sofa, it is closed on it and even two people of medium height are sitting tightly towards each other.

Riding Properties

The most compromise motor is a 1.8 liter unit, which develops 125 horsepower. He has a confident burden on low revolutionsAnd also speaks well on the gas pedal in the high zone. In a pair with a manual box, you can confidently move in a common urban stream, and the automatic transmission is more suitable for country tracks, for it has too stretched gear ratios and there is a thought when switching.

The controllability is imposed and does not have to drive. In particular, the steering wheel, although informative, is deprived of sensitive reactions, and there are significant rolls in the turns. But the car can please the high smoothness of the course, which is achieved due to the long-time suspension.

Second generation (C5)

Audi A6 second generation saw the light in 1997, while the last copy of the model came down from the assembly conveyor in 2001. The new generation A6 was updated in terms of power units and received a new type of transmission - the variator.

Body ruler consists of:

• Sedana.
• Universal (Avant).

Under the hood, gasoline engines 1.8-4.2 liters were installed. At the same time, it is worth paying attention to the fact that the gamma motors was replenished with turbocharged settings - 1.8 (150 and 180 hp), as well as 2.7 liters (230 and 250 hp). Transmission to choose from: five-six-speed "mechanics", variator, four-five-dippace "automatic". Some versions received a four-wheel drive.

The diesel gamma consists of 1.9-2.5 liters. Power - from 110 to 180 horsepower. A mechanical five-six-speed transmission, a variator or four-five-phase automatic box work with engines. Some power plants are supplemented with a complete drive.

Secondary market and owners' opinion

Despite the outstanding technical characteristics, turbocharged engines cause questions from owners of Audi A6 C5 questions in terms of reliability. In particular, a turbine often fails on large runs, and oil consumption exceeds 1.5 liters per 1000 kilometers.

Price for the car:

Test

Appearance

The Audi A6 C5 design smoothly evolved relative to previous generation and does not present any surprises. The body all also highlights accurate proportions and strict lines, and optics - deliberately uncomplicated configuration.

However, headlights acquired lenses in expensive versions (after restyling), which made it possible to install xenon lamps in them, thereby increasing the efficiency of the lighting of the carriageway.

Salon

The front panel decreased in volumes, becoming more laconic. The keys on the central console are arranged very well and even, despite their abundance, it is not difficult to find the right function. The instrument panel with a large digitization is perceived by the eyes easily, but the poisonous red backlight is somewhat tired at night.

The front seats are optimal over stiffness and have a Valya Ride because of the wide placement of side support rollers. Even three passengers will be comfortable at the rear sofa, but under the condition of the average complex and growth, which does not exceed 180 centimeters.

In move

The most popular engine in the market is a pressing engine, which develops with a 18 liter of 150 horsepower at a working volume of 1.8 liters. A mechanical six-speed transmission is working with it or a five-palband "automatic".

There is always enough capabilities of this power plant, and in independence on which it is combined with which box. It can be noted a small deficit of thrust on low revs, but on medium engine shows a powerful pickup, and the responses to the gas pedal are exacerbated.

The car is controlled very balanced. Both in turns and the direct course stability is high, which is associated with a high reactive force makes the behavior of the Audi on the road safe. But quickly turns will not turn out due to insufficient turning, sharp demolition of the front axle. The suspension hard worries small irregularities, but large bumps overcomes with minimal damage to smoothness.

Third generation (C6)

The production of Audi 6 C6 began in 2004, and ended in 2008. The new generation was positioned by the company as more comfortable and technological. From now on, Audi A6 could compile a serious competition to its main opponent in terms of comfort Mercedes-Benz E-Class. Body dimensions, as well as the wheelbase, were significantly increased, while the list of equipment was replenished with interesting options like a modern multimedia system.

As before, two types of body are available for buyers:

• Sedan.
• Universal (Avant).

Line of diesel engines represent engines 2.0-3.0 liters. Power fluctuates from 140 to 233 horsepower. You can choose both a six-speed mechanical transmission and variator, sixdiaband "automatic". Four-wheel drive is available, starting with a 180 strong version.

From gasoline engines, you can choose options from 2.0-4.2 liters. Power - from 170 to 350 horsepower. Transmission - 6MCP, 6AKP, variator. The full drive system is available with all motors.

Restyling

During the update, the model has undergone minor changes in part of the body design. In particular, LEDs integrated into optics, and rear lights Received an oblong configuration.

The gasoline gamma of the engines was replenished with a turbocharged power unit, which developed 290 horsepower. Such a car was equipped with a quattro full drive system.

Cost used copies and opinion opinion

Owners Audi A6 (C6) celebrate a high riding comfort of this model, good dynamic qualities. However, the motors (including diesel) poorly carry poor-quality fuel and require quality service.

Price policy:

Overview

Appearance

Audi A6 C6 looks presentable. Though though it has immodest dimensions, but rather harmonious in terms of proportions.

The head optics of the lighting of the rectangular shape, with a massive radiator grid, makes the machine more aggressive, and the feed does not look heavy due to the expressive bumper and the falling roof line.

Interior decoration

Inside cozy and comfortable. The monumental central console with smooth bends is slightly turned to the driver and competently contemporated. In the upper part of it, the MMI system can be installed, which is controlled through the joystick on the tunnel, but the interface of the information complex is somewhat confusing and requires addiction. The instrument panel is informative and extremely clear.

The driver's seat is too impulse at first glance, but a wide range of adjustments will allow you to get driving a man of almost any complex. Also with the rear sofa - there is enough space on it even a two-meter passenger with a weight per 100 kilogram.

Riding qualities

The most popular motor in the market is a turbocharged 2.0 liter with a capacity of 170 horsepower. In a couple with him, buyers prefer the variator.

The dynamic capabilities of the power unit are quite acceptable. A wide shelf torque is distributed from 1500 to 5,700 revolutions per minute, so the lack of thrust does not occur in most road situations. The variator quickly goes to the specified turnover, but annoying a tedious roar.

Manageability is understandable, but no more. In particular, the steering wheel is pleased with the pleasant severity in the okoloneal zone, and on a direct infringement excluded. But, in turns there are big rolls, and in some cases even the routing, which debugs the desire to go through the arc quickly. The energy-intensive suspension provides a high smoothness of the course on any irregularities, but on the gentle waves of the saddles can rock.

Fourth Generation (C7)

The company presented a new Audi A6 to the public in 2011. The car immediately liked many, and his photos and video led Internet users delight. The adequacy of fans was caused and technical filling, and a new generation model design. For example, engines have become not only more productive, but also economical, and the optics of the head illumination has become completely LED (as an option).

• Sedan.
• Universal (Avant).

Gasoline engines have a volume of 2.0 to 3.0 liters. Power - 180-300 horsepower. Boxes are a six-speed mechanical transmission, a six-band "automatic", the variator. Available full drive.

The diesel gamma is represented by aggregates 2.0 and 3.0 liters. Power return fluctuates from 136 to 313 horsepower. A variator and 6mkp, and 6/8 purchases, and even a robotic box were offered. It is also possible to purchase a machine with a drive for all four wheels.

For lovers high technologies There is a hybrid version. The total power of the two-liter turbogo and the electric motor is 245 "Horses". The thrust on the wheels is implemented by an eight-speed automatic transmission.

Provision policy in the secondary market:

Restyling

In 2014, a model was updated. Changes slightly affected the design. Basically, the power gamma of motors was changed. In particular, now the basic in the gasoline line is an engine 1.8 liter with a capacity of 190 horsepower, and a top-end power unit 3.0 liters forced to 333 horsepower. Standard Diesel 2.0 liters develops now 150 horsepower, and the most powerful 3.0 liter - 326 "horses".

Cost on the used car market:

Overview

Exterior

Audi A6 C7 draws attention to rapid body forms and spectacular lED headlights. It is worth noting the expressive hood, a huge grille of the radiator, a powerful front bumper and a spectacular body kit.

In the maximum versions, the head optics completely consists of LEDs with the adaptive lighting function, and the "simplest" version has xenon, while the LEDs are available only as daytime running lights.

Interior

Inside the office atmosphere reigns. The architecture of the central console is concise and at the same time respectable. Over the torpedo, the MMI system screen is tested, which is managed by a tunnel joystick - navigation, rear view camera and synchronization data with mobile devices are displayed. The graphics of the system are beautiful, and the interface is understandable.

The front armors are comfortable and set up on a calm way. The driver will be able to choose a convenient position due to the wide range of adjustments. The back row is spacious for two passengers, but the third complates on the cramped in the shoulders.

Riding Properties

High popularity from buyers uses a turbocharged Motor 2.0 liters, which develops 180 horsepower. Preferred transmission type - variator.

Such a combination is suitable for all occasions. The engine is in a wide range of revolutions - from 1,300 to 6,500 revolutions per minute, so it is capable of please the driver with good elasticity. The variator is quickly inclined to the specified turns and can imitate the steps, allowing rational to manage the capabilities of the motor.

The steering is pleased with high informativeness and sensitive reactions - the trajectory can be prescribed accurately. In the turns of the rolls are small, but at the limit the sharp disruption of the front axle is inevitable, which makes itching the speed in the complex stiletts. The suspension is energy-intensive, but harsh on medium irregularities, although it ignores small road defects.

Photo all audi generations A6:

If you do not go into details, it can be assumed that Audi A6 C4 is an updated version of the popular Audi 100 model, but numerous differences are becoming visible immediately. What to choose and why the choice can fall on a more complex version of the car, we will deal in this material.

Formally, the AUDI A6 C4 model was made only 3 years and became a transitional moment in the further development of cars from the German brand. Unlike his progenitor "Sota" series, the car had a greater cost, but also equipped with a large set of additional options. If weave of the beginning of the 90s it was possible to buy in the "empty" configuration, which did not even have the front power windows, then the updated generation is already in basic configuration It was equipped with an electropacuit with a climate system, which favorably distinguishes it from predecessors.

Many are quite consciously when choosing between AUDI 100 and A6 choose the first, because it is a little simpler arranged in terms of electronics. What surprises most, so this is a wide range of power units, which was installed on cars. Everybody visible, the company assumed the long-term life of the model on the conveyor, but modern trends forced to update the car once again in rapid terms. Therefore, on the secondary market, you can find copies equipped with diesel units with a working volume of 1.9 and 2.5 liters, which could develop up to 90 horsepower in the first version (which is very small for a heavy car) and 115 or 140 horsepower (more volumetric motor Offered in two modifications). If you do not go into details, you can deserve to be deservedly called diesel units - Millionniki engines.

The variety of gasoline engines is bigger, and they all deserve attention. The aggregates for the exserved model included two-liter motors with a capacity of 115 horsepower (were versions and with a power of 100 horsepower), a 1.8 liter motor with 20-valves capable of developing up to 125 horses. Still the car was completed with three modifications gasoline engine V6, which had a volume of 2.6 and 2,8 liters, developing 150 and 174 or 193 horsepower depending on the modification.

In addition, for lovers of a large number of horses, the company produced a car model with an S6 index, which were completed with powerful V8 motors with a working volume of 4.2 liters, and the developed power reached up to 280 horsepower, and in the S6 version, up to 326 horses. But the last version of the car is a rare instance in the secondary market.

Condition and Quality Body on Audi A6 C4

Anticorrosive stability - the main horse model, because Body is completely galvanized. In comparison with the predecessor, the car qualitatively wins according to the condition of the body, not only due to the quality of steel and galvanized, but also due to the quality paint coating. But taking into account age, the car still needs to be checked with special attention. As always, the main foci of rust become the front arches, the edges of the doors and the edge of the trunk lid, as well as places hidden by molding and plastic lining.

When choosing a car, you should consider several factors that will affect your choice. The fact is if the purchase is designed for temporary use, then you should not worry about several corrosion foci, which spread very slowly, but if you buy a car for a long time, you should look for a car in a better condition. Restoration of damaged elements or their replacement can be a real test. There are not many original body elements on the market, and their search can take much time, because a lot of body parts are suitable for Audi 100, which has a less resistant body. Therefore, all body elements are praised very quickly, and cheap Chinese analogs are frankly low quality.

The quality and condition of the cabin

There are no complaints about the quality of plastic parts and finishing materials - even on cars of the first years of release, they look good. But the main innovation in the design of the car of those times is much attention to the safety of the driver and front passenger. The configuration includes driver and passenger airbags, as well as a system of seat belt pretensioners.

But given the age, you should not be surprised that some electronic components and buttons may not work or "bug", but in most cases, the repair will take a little time and will cost a modest amount.

Thanks to a wide range of driver chairs adjustments, people of various growth and physique will be able to set up normally. All chairs are comfortable. What is most surprising is the built-in system for diagnosing and monitor the performance of various car systems. At the same time, call this system on-board computer - Does not turn the language. Rather, this system is similar to the OBD II scanner, using such self-diagnostics, you can easily determine the non-working elements of a particular system, view the errors and data from numerous sensors.

If you say in justice, then the search for an instance with fully operating electronics in the cabin is a hopeless thing. Most breakdowns are easily eliminated, but before buying it is worth paying close attention to the performance of climate control, instrument panels, airbags and a block of submissive switches. Any malfunction can cause a discount.

Electrician quality and condition

The youngest A6 are already fifteen years old, and electrical equipment failure. There are problems with electronic engine control units, immobilizers and a climate control unit. Especially, there are cars with rotten body, or constantly wet salon. In addition, the natural wear of the generator, various relays and other electrical consumers should be taken into account.

Condition and quality of suspension and chassis

It is noteworthy that the car suspension is made according to a simple scheme, the back of the hodovka consists of a beam, which does not imply any adjustments and frequent repairs, and the front suspension is made according to the McPherson lever scheme with a cross-stability stabilizer. In essence, the suspension is very reliable and maintainable, so there will be no special problems with it. The only thing to be expected is age or resource problems immediately in many elements, which may entail high costs. But the restored hodovka will delight inexpensive and rare services (except the stabilizer racks that begin to make noise after 20,000 - 30,000 km).

The energy-intensive chassis not only smoothes the irregularities of our roads, but also provides a car confident movement at high speeds. The same applies to brake system Together with ABS, which are completely reliable and resource-intensive, but age could affect brake hoses and tubes. In addition, irresponsible owners who did not serve the car could bring the caliper to a complete encounter. Therefore, before buying, you should conduct a full inspection of the entire brake system, and check the efficiency of the electronic unit ABS.

The steering is also reliable, but everything rests on a 20-year-old age and the development of the resource of many elements of the car. Therefore, constantly leaking hydraulic steering amplifier system, bursting hoses high pressure Or knock in the steering rake is a frequent situation on copies presented for sale.

The quality and state of the transmission

The car was completed with a manual transmission with a two-stage flywheel and two versions of automatic transmissions for four steps. At the same time, the transmission of the Volkswagen development was used for front-wheel modifications, with serial designation 01N, and a transmission from ZF - 4NP18 was used for vehicles with a full drive of a full drive "Quattro".

"Konk" company Audi. - All-wheel drive versions of Quattro, which were presented in the 100 / A6 family. Note that they meet with us quite often. It is worth recognizing that the mechanical box has traditionally turned out to be reliable, and is able to work for many more years. But you have to replace the two-mask flywheel if it is not yet renewed, and spend maintenance With the replacement of oil, seals and test synchronizers and bearings. On this, the mechanics will be forgotten by several hundred thousand mileage kilometers, only you have to change the clutch, which is able to last up to 200,000 km with a relaxed ride manner.

Automatic transmissions are no less reliable if they compare them with other cars that are equipped with "automata". Naturally, no machine can compete at the cost of maintenance with a manual box, there is played by the main principle of mechanics - the more simple the unit, the more reliable.

Separately, it is worth noting that the automatic transmission from ZF, purchased for AUDI A6 C4, has already passed a long-length run and received a number of modernization. Therefore, it can serve as a kind of reliability for all automatic transmissions. This is confirmed by the fact that the transmission data was established on the all-wheel drive versions of the car with a larger load.

The standard for all cars was 5-speed mechanical PPCBut the 4-speed automatic was installed only under the order. But, as with all cars whose age passed over 20 years, it is necessary to take into account the factor of age and errors when servicing the car by other owners. And in the case of ZF 4HP18, this factor enters the fore. The fact is that this unit forgives the owners of many mistakes, and even a small oil level in the system did not cause a quick breakage, but it was the cause of the rapid wear of all mechanisms. And at the moment it is difficult to find a car that would not require the repair of automatic transmission.

But the right service and accurate operation allowed the use of the box for 400,000 km of mileage to the first preventive work with the replacement of the seals, rubber bands, some friction and SGDT covers.

With proper operation, including the replacement of oil every 70 thousand km in "Mechanics" and "Machine" (along with the filter and gasket of the pallet of the crankcase), the checkpoint is capable of listening to life without serious problems. A little easier is the case with a machine gun that the front-wheel drive modification was completed. It was specifically designed as a budget and simple unit, which can be repaired in simple conditions and without highly professional equipment. Moreover, this unit does not allow operating without regular maintenance.

Approximately, on the mileage of 200,000 km, it is necessary to engage in deep prophylaxis, in which it is necessary to replace the SGDT overlays, clean the hydraulicock, check the oil pump and change all rubber seals and gaskets.

In addition to the gearboxes themselves, you will have to monitor the state of the full-wheel drive Quattro with the self-locking Differential "Torson". But it is worth a recognition that this system has passed all the necessary runs in the early 80s, and reached our model in a completely combat condition. Despite the excellent reliability, the mining of all-wheel drive modification costs a little more expensive, mainly due to a more complex multi-dimensional design of the rear suspension.

Quality and condition of power units

For our passages of operation, the motors of 2.0 liters can be called, which in the Audi 100 power gamma was two, with a capacity of 101 and 115 hp. Two-liter motors are characterized by simplicity of design and reliability. The only minus is the Digifant fuel injection system on the engines of the later ABK series. This system is more complex according to the design, and the benefits of power practically does not give, especially considering that the cost of new elements is noticeably more. More about two-liter engines have nothing to say, they do not differ special from similar row motors with four cylinders and eight valves.

In principle, both 2.3-liter five-cylinder motors do not differ from previous reliability units, but another complex injection system with branded modifications and some innovations of that time is already applied here. The problem itself is that a long service life leads the entire injection system into disrepair, and the wizards for the repair of obsolete and complex equipment are not found. Therefore, most cars with this engine are equipped with HBO, which is not intended for savings, but to replace the standard fuel system.

In addition, the motors often have problems with electronic control units and numerous sensors, the cost of which exceeds reasonable limits. Therefore, our "Kulibins" came out to install management systems from domestic cars that, by the way, positively affects the operation of motors.

Generally, the injection system - sick place Used Audi. Nozzles, oxygen sensors, idling valves are a standard list of candidates for replacement. But best, when choosing AUDI A6 C4, focus on cars equipped with power units V6. These motors turned out to be more reliable and less pleasant in service than other options, and high power Allows you to deserve yourself to feel in the city and at intercity roads. The only thing for what will have to pay attention is on the pump that has received an unsuccessful design and can fail at any time, and there will also be a need to change the belt of the gas distribution mechanism every 60,000 km.

Also perfectly showed itself and a low-pressure engine of 1.8 liters, which has a resource piston group up to 500,000 km, and the power of the motor allows you to compete with the V6 2.6 liter motor. At the same time, the unit is characterized by more modern control electronics, and, accordingly, and more rational use of engine capabilities. But it is worth considering that this unit is more sensitive to the quality of engine oil and its pressure. Therefore, we will have to constantly monitor the oil consumption and the regularity of oil replacement every 10,000 km. When replacing the timing of the timing, it is worth carefully referring to the state of the chain and tensioner. At the same time, the cost of the tensioner is high, but will have to pay for the original spare part. Cheaper analogues are deposited by no more than 30,000 - 50,000 km, and the original quietly carries out to 200,000 km.

The best diesel engines - 1.9 TDI. But buyers often prefer version 2.5 TDI. Despite the "tricky" system of direct injection, this motor serves sufficiently long. But about diesel engines, there is nothing to say, diesel is very successful and can calmly live to our times without the need for overhaul. But as noted by some owners, a 1.9 liter motor with a capacity of 90 horsepower cannot provide a heavy car with the necessary dynamics.