- 1781 cc, 125 hp, AJP/ ARH/ ADR/ AQE
- 1781 cc, 150 hp, AEB/ APU/ ANB/ AWT
- 1984 cc, 130 hp, ALT
Gasoline engines 6-cylinder:
- 2393 cc, 130 hp, AGA/ ALF/ APS/ ARJ
- 2393 cc, 170 hp, BDV
- 2671 cc, 230 hp, AJK
- 2671 cc, 250 hp, ARE
- 2771 cc 193 hp, ASK/ ALG/ APR/ AQD
- 2976 cc 220 hp, ASN
- 4172 cc, 300 hp, ARS/ ASG
- 4172 cc, 340 hp, AQJ/ ANK
Diesel engines 4-cylinder:
- 1896 cc, 110 hp, AFN/AVG
- 1896 cc 115 hp, AJM/AWX
- 1896 cc, 130 hp, AVF
Diesel engines 6-cylinder:
- 2496 cc, 150 hp, AFB/AKN
- 2496 cc, 155 hp, AYM/ BCZ/ BDG
- 2496 cc, 180 HP, AKE/ BDA/ BDH
Model "A6" appeared in 1997. She then absorbed all the best that the German concern could offer. For example, the most advanced and silent climate control in the class. Smooth running at the level of a representative car. Permanent four-wheel drive "Quattro"...
"Ab" rightfully considered one of the most successful in the range "Audi". In 2001, a slight restyling of the model was carried out, as a result of which the bumpers, rear-view mirrors and the radiator grill changed quite a bit.
As such, the basic configuration of "Audi" didn't exist.
Salon MA6" can be designed in one of three corporate styles. Execution "Advance" includes finishing with materials and leather "natural" flowers, as well as walnut inserts. "Ambition" fills the interior with a sporty spirit - upholstery patterns are more energetic, and the leather used in the decoration has light artificial tones that go well with aluminum inserts. IN "A6 Ambition" you can often find a sports three-spoke steering wheel trimmed with leather. Finally, the most luxurious performance - elite "Ambiente". The cozy and luxurious interior is distinguished by wood inserts of a special texture and an abundance of leather.
On the run "A6" seems perfect in terms of balance between comfort and handling. Well-designed body aerodynamics and soundproofing provide cavernous silence in the cabin at any speed.
Body
"Audi A6" It is offered with two bodies - a sedan and a station wagon, which is called "Avant".
The bodies of both versions of the car are very durable - this is one of the skates "Audi". Thanks to double-sided galvanization, they steadfastly resist salty winters. As experience shows, even small chips do not lead to the formation of corrosion centers. Of course, galvanizing is effective only if the car has not been in a serious accident. Therefore, when choosing a used "A6" even small spots of rust should alert you - it is better to refuse such a machine.
Engines
To begin with, let us recall the common truth: having bought a used car, do not be too lazy to immediately call in for a service and change the timing belt with a tensioner and pump, as well as oil and candles (all together - about $800). After all, it is not known when this was done for the last time and whether it was done at all. Otherwise, if the belt breaks, it may "friendly meeting" valves and pistons, resulting in a complete engine overhaul that costs $1,500 and up. And soot on candles can cause unstable operation of the motor. They cost about $80 to replace. Also, do not forget to ask to clean the radiators of the engine and air conditioner to avoid sudden overheating and damage to the air conditioner. It is advisable to do this operation regularly - once a year.
Four-cylinder petrol engine 1.8
Brief Summary: Engine "economical" class. Such cars are not too frisky and will suit phlegmatic or thrifty drivers.
Possible problems: The motor has a central injection, the block of which looks like a carburetor. In it, sometimes the throttle valve sticks, which is expressed by jerking in motion, traction disappears and gasoline consumption increases. Treatment consists either in cleaning the block ($60), or in its replacement entirely - this operation will cost $350 already. And don't forget to change the air filter every 10,000 km after that. Even if it looks clean.
1.8T four-cylinder petrol engine
Brief summary: If you have already decided to save and buy "A6" with a four-cylinder engine, then the turbocharged version would be the most acceptable option.
Possible malfunctions: The service life of the turbine is approximately 150.000-170.000 km. The replacement will cost $2,000. To prolong its life, change the engine oil more often (at least once every 10,000 km) and never turn off the engine immediately after stopping the car - let it idle for half a minute.
2.4 and 2.8L V6 petrol engines
Brief summary: Ideal options for "A6". Business class still implies a minimum of six cylinders. And let the engines lose in the dynamics of the four-cylinder version "1.8T". However, their charm lies in the smooth acceleration from any speed, the noble sound coming from under the hood and noiselessness.
Possible problems: The most common "caprice" - problems in the ignition system. Servicemen recommend changing the entire set of high-voltage wires along with the candles. Do not spare money for this operation, especially since it is inexpensive - $120. Sometimes lambda sensors fail (oxygen sensors). If fuel consumption has increased, and the car, as they say, does not drive, apparently, it is necessary to prepare about $200 for repairs.
Petrol engines 2.7 T
Brief summary: With this motor "A6" already rather a charged sedan than a respectable business class car. Torque peaks at a very low 1,700 rpm, which makes it easy for the drive wheels to skid even in second gear.
Possible problems: the same as the version "1.8T".
Turbodiesels with direct injection 1.9-T and 2.5-T V6
Brief summary: With any of the above motors, you will not feel such a powerful first jerk when accelerating from a standstill. After all, diesel "bityugi" much more powerful than gasoline "stallions". So the numbers of rated power do not play a role here. And if version 1.9 TDI "droops" to 130 km / h, then the 2.5 TDI does not lose in dynamics to its gasoline counterparts and is absolutely insensitive to car loading. In doing so, you save a lot of money on fuel.
General tips for operating diesel "A6"
any characteristic "diseases" turbodiesels have not yet been identified. According to mechanics, problems usually arise from carefree owners who neglect the rules of service. If you want the turbodiesel to serve faithfully for a long time, we recommend that you observe the following:
- after purchase, immediately replace the timing belt and subsequently update it every 70,000 km;
- ask the mechanic to check that the crankshaft pulley bolt is correctly tightened, otherwise you may "run into" for costly repairs. At a run of 150,000 and 300,000 km, this bolt should be changed. Moreover, it is better to do the operation at a branded service station, where there is a special tool that allows you to comply with the replacement technology recommended by the manufacturer;
- in winter, if the engine does not start or the battery just runs out, do not try to start the car from a tow. Also, do not inject ether into the intake manifold. Any of these actions leads to costly repairs;
- it is advisable to drain the water from the fuel filter WEEKLY. The filter itself changes along with the air filter every 10,000 km;
- do not believe the service book recommending maintenance after 15,000 km. In Russian conditions, it is better to service the car every 10,000 km;
- every year flush the fuel tank, and every 40,000 km - on a special installation, the entire injection system.
If we treat the recommendations carelessly, then the first signs of future problems will most likely be "dead" fuel pump. And a new one costs over $3,000! Replacing injectors, which often fail when the rules of diesel operation are violated, costs about $700. And so on and so forth...
Electronic equipment
Let's start with "electronic" engine parts. The most unpleasant thing that can happen is the failure of the fan switch sensor located at the bottom of the radiator. If you notice the arrow of the engine temperature gauge creeping up even in cool weather, immediately visit the technical center, otherwise the engine will overheat and, as a result, an expensive repair with the replacement of the block head, which will fly around your pocket by about $ 3,500-4,000 "Audi" two coolant temperature sensors - from the first information is transmitted to the engine control unit, and from the second to the dashboard. The failure of the first sensor is fraught with an uncertain start of the motor and its unstable operation. Replacement will cost $50. If the arrow of the coolant temperature indicator began to behave strangely - it constantly rushes from corner to corner - then it's time to change the second temperature sensor (the same $50).
When buying, be sure to check the operability of the sunroof and air conditioning. Their control units are not in the best way and it happens that "swallow" moisture. At best, a computer reconfiguration will be required (about $30), and at worst - the replacement of the blocks themselves. New "brain" for an electric sunroof it will cost $220, and for an air conditioner - $700.
If it is really difficult to protect the electronics of the air conditioner from moisture, then problems with the sunroof can be prevented by yourself - make it a rule to treat rubber seals in spring and autumn (not bad, if on the whole machine as a whole) special silicone grease, which restores the elasticity of rubber, protects it from harmful effects and maintains tightness.
The most common and extremely costly problem arises after the owner decides to install an additional alarm. If this is done in "left" workshops, they will probably drill a hole in the motor shield in order to lay the wiring to the engine control unit. If you do not ensure its tightness, then soon moisture will begin to seep into the cabin and accumulate just under the driver's feet. Where the comfort control unit is installed (he manages climate control, central locking, instrument lighting and so on). As a result, one day you may experience a sudden discharge of the battery that powered the switched on all night "all of a sudden" radio. It is treated by replacing the block ($800) and a lawsuit against alarm installers.
All-wheel drive "A6 Quattro"
All-wheel drive "A6 Quattro" found in the secondary market quite often. True, if you want to buy just such a car, count on a copy imported from Europe. Those that were sold with us, most often had front-wheel drive. Low popularity of new "A6 Quattro" also due to the distrust of our customers in the complex transmission, which existed in the second half of the 90s. It’s convenient to ride, but if it breaks... In fact, a permanent all-wheel drive circuit with a Thorsen differential (motor power is distributed equally between the front and rear wheels) quite reliable. What the mechanics say "Audi Center Moscow", transmission problems on all-wheel drive "A6" occur no more often than on front-wheel drive. Truth in content "A6 Quattro" costs about 20% more than conventional "sixes".
Motorists manage on their own "organize" transmission problem using "A6 Quattro" as... an SUV. Especially those versions with a station wagon body, which are very similar to "Audi Allroad", equipped with height-adjustable suspension. Like, there is the same as mine, the car passed, which means that I can. Remember: the four-wheel drive on this vehicle is for public roads only! Cost of treatment "injuries", which transmission "A6 Quattro" can get outside the asphalt, make you think hard about the further operation of the machine. Now - about gearboxes. For "A6" three of them were offered: 5-speed manual, 5-band automatic "Tiptronic" with manual shift and 5-speed CVT "Multitronic". Let us immediately make a reservation that the last option on "the six" is extremely rare in our country, and therefore mechanics know it mainly only in theory. By the way, if you decide to buy a variant with a CVT, count either on single copies sold in Russia or on higher customs duties, the advanced transmission was born only two and a half years ago and still does not fall into the category "three-year-olds".
With a manual transmission, there are no problems at all. A very reliable mechanism has only one disease - with runs over 150,000 km, the gear lever becomes loose, and this is treated by replacing penny bushings. Attention! When visiting for service, beware of offers to change the oil in this box. Factory oil is designed for the entire life of the car and is changed only when the mechanism is disassembled.
When buying a car with the coveted by many "Tiptronic" first of all, check the operation of the manual shift function, especially if the gearbox is equipped with some kind of mechanical lock. The fact is that when it is installed, the sensors for recognizing the manual mode of the transmission are often damaged. In this case, instead of a modern transmission, you get a car with a banal "automatically".
Suspension
The average mileage of most of those offered on the market "A6" is equal to 100.000-130.000 km. For any car, this figure is, as it were, a transition point to a state where every 20,000-25,000 km the suspension has to be repaired. It is advisable to do this at specialized service stations, especially when servicing a car with a Quattro transmission. This is due to the fact that the replacement of any part entails a number of other routine maintenance (e.g. rear camber adjustment), which may not be known "service guys around the corner".
In general, in everything that concerns the chassis, "A6" pretty reliable. Except for the front suspension arms. Human rumor ascribes to them a service life almost shorter than motor oil. Actually it is not. Yes, aluminum parts are less reliable, but still serve more than 30,000 km, even if the car is driven indiscriminately on our roads all year round. For those who value their "A6" and tries to slow down in front of pits and tram tracks, the timing for replacing levers is one and a half to two times longer.
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