The Audi 100 series began to be assembled back in the late 60s. Later, the Germans abandoned this name in favor of the more well-known A6 nomenclature today. The latest generation of "hundreds" debuted on the market in 1991. At the same time, a sports version of the model appeared, designated by the S4 index, under the hood of which gasoline engines were installed - a 2.2-liter R5 or a 4.2-liter V8.
In 1994, the Audi 100 C4 was redesigned. The car received slightly modified headlights, taillights, new mirrors and bumpers. The interior has also been updated a bit. Along with restyling, a new designation was also introduced: the name "100" was replaced by A6, and the sports modification instead of S4 received the S6 index. Production of the Audi A6 C4 ended in 1997, when the more modern, more technologically advanced and more attractive Audi A6 C5 was released.
Engines
Petrol:
R4 1.8 (125 HP);
R4 2.0 (101, 115-140 hp);
2.2 R5 Turbo (230 hp) S4 and S6 versions;
2.3 R5 (133 HP);
2.6 V6 (150 HP);
2.8 V6 (174-193 hp);
4.2 V8 (280-290 hp) S4 and S6 versions;
4.2 V8 (326 hp) S6 Plus version.
Diesel:
R4 1.9 TDI (90 HP);
R4 2.4 D (82 hp);
R5 2.5 TDI (115-140 hp).
Two decades ago, Audi made sure that the choice of engines for the A6 was as wide as possible. As a result, many people, having decided to buy, cannot decide which of the motors suits them best. You should not pay attention to 4-cylinder engines, with the exception of the 140-horsepower version of the 2-liter unit. They are very weak and therefore forced to consume too much fuel.
Engines with a working volume of 2.0 l / 140 hp are considered the most optimal. and 2.3 L R5. The V6 and V8 are an option for true Audi 100 fans who don't care about high fuel consumption or high maintenance costs.
Regardless of which engine you choose, you will have to put up with possible malfunctions. Still, the car has been around for many years.
What is failing? Most often ignition coils and a flow meter. Timing belts are also unstable, which do not withstand the time allotted by the manufacturer. The optimal replacement interval is 60,000 km. You should also pay attention to the valve cover - oil leaks often occur from under it.
In addition to gasoline engines, the Audi 100 also received diesel units. Compared to modern diesel engines, they can be considered "eternal". The 2.4-liter unit creates the least problems, slightly worse than 2.5 and 1.9 TDI. If you want the most dynamic option, then you can safely choose the top 140-horsepower 2.5 TDI (not to be confused with the unreliable later-generation 2.5 TDI V6 engine). For such a large car, the 2.5 TDI is best suited. The rest are just not strong enough. Malfunctions are most often associated with advanced age and concern: the injection system (pump and injectors), the turbocharger, and the flow meter.
Technical features
Depending on the type of drive, the Audi 100 can be front-wheel drive or all-wheel drive. Gearboxes: 5 or 6-speed manual, as well as 4 or 5-speed "automatic". The suspension is a classic scheme - in front of the MacPherson strut, and in the back - a torsion beam. In all-wheel drive versions, a multi-link scheme works on the rear axle.
Faults
Reliability and high quality have always been the strength of the Audi 100 / A6, for which motorists have fallen in love with this model. Despite its age, the A6 C4 holds up pretty well, but it's not without flaws. Often fails the steering mechanism. With age, gaps appear, and the rail begins to knock. The hydraulic booster pump is also available.
The starter and alternator do not differ in endurance. But competitors in this respect are no better. A thorough check of the condition of the cooling system is necessary. In the event of its failure, the cost of repairing the engine is inevitable. In versions with the Quattro all-wheel drive system, higher repair costs for the rear suspension must be taken into account.
Elements such as the air conditioning compressor, power windows, sunroof opening mechanism, thermostat, various relays, temperature sensor and parking brake mechanism are often capricious.
Conclusion
The Audi 100 / A6 C4 is an almost perfect German car that, despite the years, not only looks good, but is also quite reliable. A big plus is the availability of inexpensive spare parts and the rich equipment of young specimens. Special praise deserves a wide range of engines and suspension settings. But there are also disadvantages. V6 and V8 engines require astronomical fuel costs. Unfortunately, finding a copy in decent condition is not an easy task.
The family of business class cars Audi A6, produced by a well-known German manufacturer since 1994, has a rich and glorious history. Thanks to several generations and timely restyling, the developers managed to significantly improve the model.
Its modern reading is characterized by an impressive exterior design, effective anti-corrosion protection of the body, a spacious and ergonomically organized interior, high-tech solutions in the field of dynamics and safety. The history of the Audi A6 is the embodiment of the traditions and experience of the legendary brand.
Audi A6 (C7) FaceliftCurrent
from 2014 to N.V.The world debut of the Audi A6, which took place in 2011 in Detroit, was officially announced by the company back in 2010. If you compare the exterior of the fourth-generation novelty with other new models, you can find a lot in common in their design. The car is made in the body of the C7 and has similar features not only with the flagship A8 sedan, but also with the recently presented A7 Sportback.
Audi A6 (C7) Out of production
from 2010 to 2014Audi A6 (C7) - The fourth generation of the Audi A6 (internal designation Typ 4G). It was launched in early 2011 in the European and other markets. The car is in many ways similar in appearance to the A8 (D4), only some elements of its exterior details have changed.
Audi A6 C6 Facelift Not produced
from 2008 to 2011The model was restyled in 2009. At the same time, the design of the bumper group, body sidewalls, mirrors, lighting elements, and a radiator grill were changed. Thanks to the modernization of power units, including the introduction of the Common rail system, fuel savings (15%) were achieved and emissions of waste products were reduced. In 2011, the Audi A6 C6 cars gave way to the fourth generation of this model - the Audi A6 C7 vehicles.
Audi A6 C6 Out of production
from 2004 to 2008In the second half of 2004, representatives of the third generation of the model were introduced to the market - Audi A6 C6 vehicles. These cars had bodywork in the form of a 4-door sedan and a 5-door station wagon. In 2005, the line was supplemented by a sports coupe. Thanks to a well-thought-out design solution for the exterior and excellent dynamic characteristics, representatives of the third generation quickly gained popularity in the market.
Audi A6 C5 Facelift Not produced
Years of production from 2001-2004The first restyling of C5 vehicles was carried out in 1999. It provided for strengthening the body structure, changing the shape of the head optics and mirrors, and providing a more ergonomic dashboard. In 2001, the company carried out a second restyling, which ensured the modernization of lighting elements, direction indicators, and trim parts.
Audi A6 C5 Out of production
Years of production c 1997-2004The debut of the second generation Audi A6 took place in 1997. The Audi A6 C5 platform was used as its basis. This generation had two body options: the Avant station wagon and the sedan. Both versions showed a very low drag coefficient of 0.28. Full galvanizing of the body, an extended set of safety elements, an extensive range of engines brought this model to a completely new competitive level: in 2000-2001 it entered the top ten best cars in the world.
Audi 100 C4/4ANout of production
years of production c 1991 - 1997In 1991, a significantly revised version of the C4 was introduced. Among its key changes, the introduction of power units with a capacity of 2.8 liters and 2.6 liters should be highlighted. In 1995, the number "100" was excluded from the model name, and it was called the Audi A6 C4. Cars in the design of the Audi 100 model were produced until 1997, then they were completely superseded by the design solutions of the Audi A6.
Audi 100 and 200 C3Not produced
years of production c 1982 - 1991In 1982, as part of the Frankfurt Motor Show, the C3 model was presented to the automotive community, the body of which had an extremely low aerodynamic coefficient Cx = 0.30 for that time. This decision, in the end, provided significant fuel savings. Another innovation was the use of flush windows (recessed windows), which also had an impact on the aerodynamic drag parameters. In 1990, this model received an innovative direct injection diesel powertrain. With a performance of 120 hp. this engine showed reduced fuel consumption.
Since 1984, the model has been equipped with a Quattro all-wheel drive system. In September 1985, the first modifications of the C3 appeared with a fully galvanized body. In the late 1980s, the Audi V8 version was introduced to the market. The basis for it was the modification of the Audi 200 Quattro (with an automatic 4-band gearbox, rear and center differential Torsen).
Audi 100 and 200 C2Not produced
years of production c 1977 - 1983
The release of the C2 model was launched in 1976. It is characterized by the presence of an increased wheelbase, more refined than the C1 model, interior design and a 5-cylinder engine. As part of this generation, a wagon version of the Avant was released in 1977. During the restyling of 1980, the exterior of the car was updated (the shape of the rear lights was changed), the capacity of the luggage compartment was increased to 470 liters, the interior was improved, 4-cylinder engines of various sizes and performances were introduced into the engine range. In 1981, the line was supplemented by the CS version, which has a front spoiler and alloy wheels.
Audi 100 and 200 C1Not produced
years of production c 1968 - 1976
The production of the Audi 100 C1 sedan, which the company launched on November 1, 1968, became the basis of the modern success of the model. The Audi 200 variant was the same modification of the Audi 100, but in a more expensive version (it had an improved finish and richer basic equipment).
Since 1970, C1 cars have also been produced in the coupe body. This version has been the largest vehicle of the automotive company Audi since its inception. In 1973, the car was restyled: the radiator grille became more compact, steel springs appeared instead of the rear torsion bar, and the shape of the rear optics changed. As a result, the car began to look more relevant and stylish. This model was equipped with a 4-cylinder power unit, working in conjunction with rear-wheel drive and a manual transmission.
If you think logically, then this car has been around since 1968, because the Audi A6 C4 appeared as follows. There was a production of 100 and in 1994, the Audi company decided to make a deep restyling of the 100th and give it a new name, and as a result, this model appeared, thus the 100th simply disappeared from car dealerships, but is still found on the streets of the city.
The new version was given the name of the body "C4", the body has changed a lot, but still outwardly it resembled the 100th. In the new version, in addition to design changes, the interior, suspension and powertrain options were also replaced. As a result, this version lasted only 3 years, and the company decided to make a new body.
Exterior
The car has narrow halogen headlights in front, a long embossed hood and a small grille, which is decorated with a chrome trim. On the massive bumper you can see large headlight washers and small air intakes that cool the front brakes.
The side part has swollen wheel arches, in which the 15th disks are located. Also on the side in the middle there is a molding that is painted in body color. The rear-view mirrors are small, and the windows are framed in polished aluminum. There is a radio antenna on the trunk.
The rear looks as simple as possible, it has large rectangular headlights with a halogen filling inside. The large trunk lid is shaped to form a rather large spoiler. The rear bumper, though quite massive, but there is nothing interesting on it.
Body dimensions:
- length - 4797 mm;
- width - 1783 mm;
- height - 1430 mm;
- wheelbase - 2687 mm;
- clearance - 120 mm.
Specifications Audi A6 C4
We will not talk in detail about each motor, since there are simply a huge number of them in the line. According to the table you can see the data about each engine.
| Type | Volume | Power | Torque | Overclocking | Max Speed | Number of cylinders |
|---|---|---|---|---|---|---|
| Petrol | 1.8 l | 125 HP | 168 H*m | 11.7 sec. | 194 km/h | 4 |
| Petrol | 2.0 l | 115 HP | 168 H*m | 11.9 sec. | 190 km/h | 4 |
| Petrol | 2.0 l | 140 HP | 185 H*m | - | - | 4 |
| Petrol | 2.0 l | 133 HP | 186 H*m | - | - | 4 |
| Petrol | 2.6 l | 150 HP | 225 H*m | 10.1 sec. | 205 km/h | V6 |
| Petrol | 2.8 l | 174 HP | 250 H*m | 9.3 sec. | 214 km/h | V6 |
| Petrol | 2.8 l | 193 HP | 280 H*m | 8.3 sec. | 226 km/h | V6 |
List of diesel TDI engines.
| Type | Volume | Power | Torque | Overclocking | Max Speed | Number of cylinders |
|---|---|---|---|---|---|---|
| Diesel | 1.9 l | 90 HP | 202 H*m | 14.2 sec. | 173 km/h | 4 |
| Diesel | 2.5 l | 115 HP | 265 H*m | 11.4 sec. | 190 km/h | 5 |
| Diesel | 2.5 l | 140 HP | 290 H*m | 10.1 sec. | 202 km/h | 5 |
These units pleased their owners with high reliability, they are still working and do not worry much about their owners. The model is equipped with a fully independent suspension, which gives passengers and the driver enough comfort to move. The car stops with the help of fully disc brakes, and as we have said, the front ones are ventilated.
Gearboxes are different, these are 5 and 6-speed manual gearboxes, and there is also a 4-speed automatic. The car has a front-wheel drive, but there are also all-wheel drive versions with a quattro system.
Audi A6 C4 interior
Let's start with the seats, good chairs with a little lateral support are installed in front. They can be upholstered in leather, but not in all versions. There is enough space for both legs and head. The back row has a sofa for three passengers, which still has an armrest. Behind the free space is also more than enough.
The steering wheel of the A4 C4 model is the usual 4-spoke, it is, in principle, comfortable. Behind the wheel, there is a dashboard, which is a large analog speedometer and tachometer gauges. There are also fuel level and oil temperature sensors, and there are also bulbs that signal some kind of malfunction.
The center console has three air deflectors, and buttons, alarms, seat heating and glass blowing are hidden under them. Under all this is a head unit, which is no longer installed on most models. Below we can see a lot of wood and a separate climate control unit, which consists of buttons and two screens.
The tunnel received a niche for small things, a small gear selector, a cigarette lighter, a few more niches for small things, an armrest and a parking brake handle. The trunk of the car has an excellent volume of 510 liters, but it cannot be increased, because the rear seats do not fold.
Audi A6 C4 price
As you understand, this model cannot be bought new for a long time, because it has been discontinued. Everyone can easily find many options in the secondary market. The average price for such a car varies in the area 230 thousand rubles.
This is certainly a good car, but already a bit old and therefore we do not recommend you buy it. Despite its high reliability, due to age, it will still break down and you will have to repair it often. And so the final decision is yours.
Video
There are even fewer complaints about the brakes than on the “weave”: the age is more gentle, and the system with the obligatory four-channel ABS is more reliable. As a result, the resource is quite sufficient, to say the least. Although, of course, years and service take their toll. Rotten brake pipes, hoses and stuck calipers are not such a big surprise, but everything is solved relatively inexpensively.
ABS usually suffers from the electrical part: the contacts in the block are broken. Either the replacement of the electronic part, or its soldering by people specially trained in such work helps. At home with a soldering iron, I'm afraid it will not work.
The suspension is as simple and reliable as its predecessor. Front-wheel drive cars have an almost eternal beam at the back, a MacPherson strut in front, and an anti-roll bar acts as a front arm. With this design, the suspension quickly loses noiselessness, but it still goes for a long time. The main weak point is the silent blocks of the stabilizer lever. However, when buying a car, surprises of a purely resource nature may be enough if the owner frankly "scored" for repairs.
There are almost no problems with steering. The rail is reliable and most often suffers from banal wear in the central part. And the power steering system - from corrosion of pipes and leaks associated with them. But this does not mean that you can relax when buying. The price of a new rail and pump is quite high, and the chances that the previous owner poured liters of ATP into the current system per month and changed the pump to a used one before the sale itself are quite real. Check the system for leaks carefully, otherwise you will have to fix everything at your own expense, and this account will be solid.
Transmission
There are no or almost no surprises in this part. Everything was done with a good margin of safety, and neither front-wheel drive nor all-wheel drive cars cause trouble.
Rear driveshaft
original price
119 239 rubles
Of course, all-wheel drive vehicles, in addition to the CV joints of the steered wheels, which need to be monitored in both directions, also have the CV joints of the rear wheels, the cardan shaft and the gearbox, and the center differential really does not like dirty oil - the replacement is shown “the more often the better”, but 40-50 thousand at a decent age will be just right. However, in most cases, the presence of these elements can be forgotten for years.
For cars with manual transmission, you will only have to think about the condition of the clutch and dual-mass flywheel where it has not yet been replaced with a conventional one. Yes, with runs over half a million, the box usually already requires cleaning, checking, replacing synchronizers and many oil seals. There are especially many oil leaks due to the shifter seals. Difficulties with the resource are mainly characteristic of powerful engines of 2.2 and 2.8 liters and for 2.5 diesel engines. The remaining motors due to the lower torque with the transmission are handled more carefully.
But with the automatic transmission of the A6, the situation has changed a little in comparison with the “hundredth”. The rather expensive (and high-quality) ZF 4HP18 on front-wheel drive cars was replaced with an automatic transmission of our own design. Automatic transmission 01N by this moment was "brought" to a level where it could withstand the moment even of V6 engines, and in such a situation they tried to avoid purchasing transmissions on the side. The number of cars with ZF gearboxes has decreased significantly - in fact, only four-wheel drive cars in the Quattro version have it. But still, this automatic transmission deserves our attention here.
Later versions of the ZF 4HP18 are an example of the most reliable transmission with a classic control system based on the governor. Unfortunately, the age and mileage of the cars guarantee a high wear of the boxes. Surely over the past years, someone drove a car, someone did not change the oil, someone poured inappropriate oil, the car overheated, oil seals and gaskets flowed ... In general, the box without repairs hardly left this run, and given their rarity , it is not necessary to rely on a contract unit.
4HP18 is the case when high reliability plays a cruel joke. The box shows amazing survivability: it rides even when there is only enough pressure to turn on the third gear, it tries to soften even hard blows and keeps to the last without oil. Therefore, they are shattered so that there is nothing to repair. Although a good owner, who, by the mileage of 300-400 thousand, could have done with replacing the rubber bands, repairing the oil pump, checking piston D and worn individual clutches.
The box is surprisingly easy to repair. If she is still driving, then do not delay repairs: it will be inexpensive, and most likely, the unit will last a long time. Well, if it is already dead, then you can introduce a non-native five-speed 5HP19FL, since it has versions without a CAN bus. However, they are also slowly becoming in short supply, you will have to look for a valve body and a control board from these automatic transmissions and mechanics from newer boxes.
The situation is somewhat simpler with the already mentioned above-mentioned Volkswagen automatic transmission of the 01N series (aka 097). This four-stage was put in many places and is still produced in China, where old locally assembled Volkswagens are in great honor. Slightly weaker than the ZH 4HP design benefits from maintainability. In addition, it has electronic control, which allows you to slightly reduce the risk of damage to the main hardware.
But everything said about ZF is also true for 01N. With age, everything breaks down - someone must have done something wrong, and the runs are already such that it is time for the boxes to go through at least one, or even two repairs. By mileage of 180-250 thousand, it is usually necessary to replace the pads, he is actively working here by blocking. After 300 thousand mileage, the valve body of the box, the oil pump and all seals almost always require cleaning and repair.
The active use of plastic in the design of this automatic transmission makes the mechanics and electronics of the box very sensitive to overheating, and 01N aged is very prone to them. Fortunately, there are spare parts, and the box is rarely rolled "to zero" - it does not allow this. The mechanics are relatively reliable, the electronics are quite simple. Although, in comparison with the “hundred”, there are already more expensive and complex valve bodies and more purely electrical failures due to loops, sensors and solenoids.
And do not forget to check the oil and the condition of the differential: it is rather weak in these boxes, and new parts are expensive. If the automatic transmission is still very worn out, then there are good chances to find a contract unit in an acceptable condition, and not bad.
Finally, a couple of banal, but not losing their relevance general recommendations. All automatic transmissions will not be damaged by a reinforced cooling radiator, an external oil filter and frequent oil changes. You can change every 30 thousand - it's inexpensive.
Motors
The bulk of the engines remained the same as in the Audi 100 C4. Classic four-, five- and six-cylinder engines with two valves per cylinder, very "iron" and well adapted to harsh operating conditions.
Timing belt AAR 2,3E
original price
3 189 rubles
True, almost all “fours” have difficulties with control systems of a purely age-related nature (I talked about them in detail in an article about), but they are completely solvable.
The age of the machines is now such that a lot depends on which elements of the cooling and lubrication system have been replaced. Hoses and plastic require replacement, and the condition of the hardware of the motors depends on them. With proper maintenance, many motors can survive to this day without major repairs, but this is unlikely. Runs before replacing the piston group and repairing the cylinder head are usually about 300-400 thousand, and most of the cars went noticeably more. And do not look at the odometers: they wind them regularly, and no one knows how many times.
2-liter engines with eight valves of the AAE and ABK series are deservedly considered simple and very reliable. Especially AAE with its mono-injection system. The Digifant injection on the ABK is somewhat more complex and often has a lot of worn out parts at a considerable cost. The increase in power here is negligible - it is in any case insufficient for a heavy machine.
With a five-cylinder AAR engine with a volume of 2.3 liters, there was already a KE-III Jetronic injection system and a VEZ ignition system - solutions from the "last century". For ten years, the machines have worked perfectly, but now few people undertake to diagnose and repair these systems with high quality - there is simply not enough knowledge, and the original components are expensive. Due to malfunctions of the power supply system, fuel consumption increases greatly and dynamics decreases. So HBO on cars with this engine is very common precisely as a replacement for the original power system.
Almost all engines with old control systems have very expensive sensors and difficulties with setting up “native” injection systems. And folk art does not sleep: you can purchase components of invent-Jetronic systems or “Wieners sensors” to replace entire injection systems or its individual components. The installation of the January control system from VAZs is also widely practiced. You will laugh, but against the backdrop of the German old school, domestic ECUs turn out to be quite modern and suitable for installation with the right settings.
However, the best choice for the A6 C4 is the V6 engines of the ABC and AAH series with a volume of 2.6 and 2.8 liters. Reliable, simple and with a very durable control system, they have a longer resource than the “fours” and “fives”, with little appetite. Of the unresolved problems, only the unsuccessful design of the pump and the relatively small resource of the timing belt: it is recommended to change it every 60 thousand kilometers. And watch out for oil leaks very carefully, the motor is prone to them.
In addition to the "oldies" on the A6, two new gasoline engines appeared. They are already familiar to regular readers of my reviews. Downsizing by the standards of the 90s, the 1.8 ADR series engines, as well as the V6 2.8 ACK series, will be installed on Audi and VW cars for many more years in various versions.
The line of EA113 series 1.8 engines with 20-valve cylinder heads began precisely with ADR. This is a slightly complicated version of the ACE motor from the "hundred". There is a more complex cylinder head design, but it also uses a timing belt to drive the exhaust camshaft and a chain between the camshafts to drive the intake.
The control system is completely new, electronic, but so far with one ignition module. The resource of the piston group is more than sufficient, about 350-500 thousand the motor can pass without major repairs. But it is worth monitoring the oil pressure, the condition of the oil pump and especially the cooling system. Leaks are a very typical malfunction, especially unpleasant are the leaks of the tee on the back of the cylinder head, where the temperature sensor is installed, and the leaks of the oil heat exchanger.
Keep an eye on the presence of an emulsion in the oil and try to change the oil a maximum of once every 10 thousand kilometers - the motor is sensitive to its purity. When replacing the timing, do not forget about the chain: it can also jump if you do not pay attention to the condition of the tensioner. By the way, it is quite expensive, and non-original parts are distinguished by a small resource, about 30-50 thousand kilometers against 200 for the "original". The characteristic noise of the chain, clearly audible in the cabin, is an expensive repair.
The crankcase ventilation system is made difficult and not from the best materials. As a result, its metal tubes are coked from the inside, and rubber hoses are spreading. The crankcase ventilation valve often loses its "fungus" - it flies into the intake, after which the oil consumption increases significantly, and the part itself can damage the cylinder head valve.
In general, the main problems of the 1.8 motor are connected precisely with oiling, dead wiring and banal wear and tear. In general, it is an order of magnitude more stable than the old series of engines, it tolerates age well, and its power is quite decent. In practice, the 1.8 engine is much faster than the "five" 2.3, and can compete with the V6 2.6 with much lower fuel consumption.
The V6 2.8 ACK series has approximately the same difficulties and features. The cylinder head here, too, has five valves per cylinder, also with a chain at the rear linking the intake and exhaust camshafts. Both tensioners and chains are exactly the same as on 1.8, only here there are twice as many of them.
And oil leaks on it are an even more serious problem. The ventilation system was not designed very well, and oil from under the plastic valve covers easily got into the exhaust system.
But in general, this is a great motor with a very good resource and power reserve. It is the best fit for a fairly heavy car. Although the service staff, the new V6 is still noticeably more expensive than the older "sixes", significantly surpassing them in efficiency.
Of the diesel engines, one can note the appearance of four-cylinder engines 1.9 1Z and AHU and a new version of the in-line "five" 2.5 AEL series with a power of 140 hp. Diesel engines of this generation were very successful, although the 90-horsepower engines for the A6 are frankly rather weak. The resource of such engines is still beyond praise, they have fans, but in Russia they are very poorly distributed.
To take or not to take?
Like it or not, the first A6 is an extremely successful car. She took the best from the old "weave", but added a little more comfort and new, more reliable motors to it. Given their slightly younger age, these machines are a highly desirable purchase.
This German car was known as a kind of compromise between an acceptable level of comfort, reliable handling, and a high level of equipment. Therefore, he fell in love with many motorists around the world. How has the model changed since the release of its very first generation to the present?
First generation (C4)
The Audi A6 in the C4 body replaced the Audi 100, which was very popular in the European market. The car got on the conveyor in 1994, holding out on it until 1997. Relative to its predecessor, the C4 body stands out with 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 range of gasoline engines includes installations of 1.8-2.8 liters. Power - from 125 to 193 horsepower. The units are equipped with a five-speed manual transmission or a four-band automatic transmission. The top engine, among other things, is equipped with a Quattro all-wheel drive system.
The range of diesel engines is represented by installations of 1.9, 2.5 liters. Their power ranges from 90 to 140 horsepower. The latest powertrain is also available with all-wheel drive. Transmissions - 5MKP or 4AKP.
Pricing policy and user opinion
Feedback from the owners of the Audi A6 C4 suggests that this German car has proven itself only on the positive side. Engines please with simplicity of design, acceptable traction capabilities, and handling is understandable and predictable.
The Audi price in the secondary market depends on the body type and technical condition. Average cost values are shown in the table:
Review
Exterior
The body of the Audi A6 C4 is distinguished by its conciseness and strict lines. Attention is drawn to the chrome trim of the radiator grille and window panels, rectangular lighting optics both front and rear, as well as the original design of light alloy wheels.
High clearance provides good geometric cross-country ability, and the thresholds made of unpainted plastic are not afraid of chips and scratches.
Interior
The architecture of the front panel pleases with its monumental design and respectability. An audio system is located under the airflow deflectors, and under it, in turn, is an air conditioning unit. The instrument panel with a contrasting background is informative and easy to read.
The front seats are profiled perfectly, have a clear fixation of the body in corners. As for the rear sofa, it is a bit cramped and even two people of average height sit tightly in relation to each other.
Driving properties
The most compromise engine is the 1.8-liter unit, which develops 125 horsepower. It has confident traction at low revs, and also responds well to the gas pedal in the high zone. Paired with a manual transmission, you can confidently move in the general city traffic, but an automatic transmission is more suitable for country roads, because it has too extended gear ratios and there is thoughtfulness when switching.
Manageability imposing and does not have to drive. In particular, the steering wheel, although informative, is devoid of sensitive reactions, and there are significant rolls in corners. On the other hand, the car can please with a high ride smoothness, which is achieved due to the long-travel suspension.
Second generation (C5)
The second generation Audi A6 saw the light in 1997, while the last copy of the model rolled off the assembly line in 2001. The new generation A6 has been updated in terms of power units and received a new type of transmission - a variator.
The body line consists of:
- Sedan.
- Universal (Avant).
Gasoline engines of 1.8-4.2 liters were installed under the hood. At the same time, it is worth paying attention to the fact that the range of engines has been replenished with turbocharged units - 1.8 (150 and 180 hp), as well as 2.7 liters (230 and 250 hp). Transmissions to choose from: five-six-speed "mechanics", CVT, four-five-band "automatic". Some versions received all-wheel drive.
The diesel range consists of engines of 1.9-2.5 liters. Power - from 110 to 180 horsepower. The engines are paired with a five- or six-speed manual transmission, a CVT, or a four- or five-band automatic transmission. Some power plants are supplemented with all-wheel drive.
Secondary market and owners' opinion
Despite the outstanding technical characteristics, turbocharged engines raise questions among the owners of the Audi A6 C5 questions regarding reliability. In particular, the turbine often fails on long runs, and oil consumption exceeds 1.5 liters per 1000 kilometers.
Price per car:
Test
Appearance
The design of the Audi A6 C5 has smoothly evolved relative to the previous generation and does not present any surprises. The body also highlights with exact proportions and strict lines, and the optics - with a deliberately uncomplicated configuration.
However, the headlights acquired lenses in expensive versions (after restyling), which made it possible to install xenon lamps in them, thereby increasing the efficiency of roadway lighting.
Salon
The front panel has decreased in volume, becoming more concise. The keys on the center console are arranged very competently and even, despite their abundance, finding the desired function is not difficult. The instrument panel with large digitization is easily perceived by the eyes, but the poisonous red backlight is somewhat tiring at night.
The front seats are optimal in terms of rigidity and are conducive to imposing driving due to the wide arrangement of side support rollers. Even three passengers will comfortably sit on the back sofa, but subject to the average build and height, which does not exceed 180 centimeters.
In move
The most popular engine on the market is a supercharged engine that develops about 150 horsepower with a displacement of 1.8 liters. It works with a mechanical six-speed transmission or a five-band “automatic”.
The capabilities of this power plant are always enough, and regardless of which box it is combined with. A slight lack of traction at low revs can be noted, but at medium revs the engine demonstrates a powerful pickup, and the response to the gas pedal is aggravated.
The car handles very balanced. Both in corners and on a straight line, directional stability is high, which, coupled with high reactive force, makes Audi's behavior on the road safe. But it will not be possible to quickly take turns due to understeer, a sharp drift of the front axle. The suspension works hard on small bumps, but overcomes large potholes with minimal damage to smoothness.
Third generation (C6)
Production of the Audi 6 C6 began in 2004 and ended in 2008. The new generation was positioned by the company as more comfortable and technologically advanced. From now on, the Audi A6 could seriously compete with its main opponent in terms of comfort, the Mercedes-Benz E-Class. The body dimensions, as well as the wheelbase, were significantly increased, while the equipment list was replenished with interesting options such as a modern multimedia system.
As before, two body types are available for buyers:
- Sedan.
- Universal (Avant).
The line of diesel engines is represented by 2.0-3.0 liter engines. Power ranges from 140 to 233 horsepower. You can choose both a six-speed manual transmission and a CVT, a six-band "automatic". Four-wheel drive is available starting from the 180 hp version.
From gasoline engines, you can choose options from 2.0-4.2 liters. Power - from 170 to 350 horsepower. Transmissions - 6MKP, 6AKP, CVT. The all-wheel drive system is available with all motors.
restyling
During the update, the model has undergone minor changes in terms of body design. In particular, LEDs were integrated into the optics, and the taillights received an oblong configuration.
The range of gasoline engines was replenished with a turbocharged power unit, which developed 290 horsepower. Such a car was equipped with a Quattro all-wheel drive system.
The cost of used copies and user opinion
The owners of the Audi A6 (C6) note the high driving comfort of this model, good dynamic qualities. However, engines (including diesel ones) do not tolerate low-quality fuel and require high-quality maintenance.
Price policy:
Review
Appearance
Audi A6 C6 looks presentable. The body, although it has immodest dimensions, is quite harmonious in terms of proportions.
Rectangular-shaped head lighting optics, coupled with a massive radiator grille, makes the front of the car more aggressive, and the rear does not look heavy due to the expressive bumper and sloping roofline.
Interior decoration
Inside is cozy and comfortable. The monumental center console with smooth curves is slightly turned towards the driver and is well-arranged. In its upper part, the screen of the MMI system can be installed, which is controlled via the joystick on the tunnel, however, the interface of the information complex is somewhat confusing and requires getting used to. The instrument panel is informative and extremely clear.
The driver's seat is too imposing at first glance, but a wide range of adjustments will allow people of almost any build to get behind the wheel. Also with the rear sofa - there is enough space on it even for a two-meter passenger with a weight of 100 kilograms.
Driving performance
The most popular engine on the market is a 2.0-liter turbocharged engine with 170 horsepower. Paired with him, buyers prefer a variator.
The dynamic capabilities of the power unit are quite acceptable. Torque is distributed wide shelf from 1500 to 5700 rpm, so there is no lack of traction in most driving situations. The variator quickly reaches the set speed, but annoys with a tedious hum.
Manageability is understandable, but nothing more. In particular, the steering wheel is filled with a pleasant heaviness in the near-zero zone, and steering is excluded on a straight line. But, in turns there are large rolls, and in some cases even buildup, which takes away the desire to drive in an arc quickly. The energy-intensive suspension provides a high ride on any bumps, but on gentle waves, riders can get sick.
Fourth generation (C7)
The company introduced the new Audi A6 to the public in 2011. Many people immediately liked the car, and its photos and videos delighted Internet users. The jubilation of the fans was caused by both the technical stuffing and the design of the new generation model. For example, engines have become not only more productive, but also economical, and headlight optics have become fully LED (as an option).
- Sedan.
- Universal (Avant).
Gasoline engines have a volume of 2.0 to 3.0 liters. Power - 180-300 horsepower. Boxes - a six-speed manual transmission, a six-band "automatic", a variator. All-wheel drive available.
The diesel range is represented by units of 2.0 and 3.0 liters. Power output ranges from 136 to 313 horsepower. A CVT, 6MKP, 6/8AKP, and even a robotic gearbox were offered. It is also possible to purchase a car with a drive on all four wheels.
For lovers of high technology, there is a hybrid version. The total power of a two-liter turbo engine and an electric motor is 245 "horses". Traction to the wheels implements an eight-speed automatic transmission.
Pricing policy in the secondary market:
restyling
The model was updated in 2014. Changes slightly affected the design. Basically, the power range of motors has been changed. In particular, the 1.8-liter engine with a capacity of 190 horsepower is now the base in the gasoline line, and the top-end 3.0-liter power unit has been boosted to 333 horsepower. The standard 2.0-liter diesel now develops 150 horsepower, and the most powerful 3.0-liter - 326 "horses".
Used car market price:
Review
Exterior
The Audi A6 C7 attracts attention with its sweeping body shapes and spectacular LED headlights. It is worth noting the expressive hood, a huge grille, a powerful front bumper and a spectacular body kit.
In the maximum versions, the head optics consist entirely of LEDs with the function of adaptive lighting, and the “simpler” versions have xenon, while LEDs are available only as daytime running lights.
Interior
Inside there is an office atmosphere. The architecture of the center console is concise and at the same time respectable. Above the dashboard rises the screen of the MMI system, which is controlled by a joystick from the tunnel - the display shows navigation, a rearview camera and synchronization data with mobile devices. The graphics of the system are beautiful, and the interface is clear.
The front seats are comfortable and set in a relaxed mood. The driver will be able to find a comfortable position due to a wide range of adjustments. The back row is spacious for two passengers, but the third will complain about tightness in the shoulders.
Driving properties
The 2.0-liter turbocharged engine, which develops 180 horsepower, is very popular with buyers. The preferred type of transmission is a CVT.
This combination is suitable for all occasions. The engine pulls in a wide range of revolutions - from 1300 to 6500 revolutions per minute, therefore it is able to please the driver with good elasticity. The variator, on the other hand, quickly reaches the set speed and can simulate steps, allowing you to more rationally manage the capabilities of the motor.
The steering pleases with high information content and sensitive reactions - the trajectory can be prescribed extremely accurately. In turns, the rolls are small, but at the limit, a sharp breakdown of the front axle is inevitable, which makes it slow down in difficult hairpins. The suspension is energy-intensive, but harsh on medium bumps, although it ignores minor road defects.
Photos of all generations of the Audi A6:
