Audi A6 problems

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The Audi A6 is an executive car made by the German company Audi since 1994. Now in its fifth generation, the successor to the Audi 100 is manufactured in Neckarsulm, Germany, and is available in saloon and estate configurations, the latter marketed by Audi as the Avant. Audi's internal numbering treats the A6 as a continuation of the Audi 100 lineage, with the initial A6 designated as a member of the C4-series, followed by the C5, C6, C7, and the C8. The related Audi A7 is essentially a Sportback (liftback) version of the C7-series and C8-series A6 but is marketed under its own separate identity and model designation.

All generations of the A6 have offered either front-wheel-drive or Torsen-based four-wheel-drive, marketed by Audi as their quattro system. The A6 has also been used as the basis for the company's Allroad models since 1999.

Both petrol and diesel versions of the A6 are offered. The wide range of engines available have power outputs ranging from 150 to 333 PS (110 to 245 kW). These are inline four-cylinder turbocharged engines and more powerful 3-litre units in a V6 configuration with a mechanical compressor.

photo of Audi A6 car production

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Audi A6 model years

audi a6 2021 photo
A6 2021
Audi

7

9

27

3.2
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2020 photo
A6 2020
Audi

18

8

26

2.5
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2019 photo
A6 2019
Audi

101

5

23

3
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2018 photo
A6 2018
Audi

0

2

27

3.6
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2017 photo
A6 2017
Audi

18

3

35

2.7
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2016 photo
A6 2016
Audi

46

3

33

2.9
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2015 photo
A6 2015
Audi

20

4

35

3.2
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2014 photo
A6 2014
Audi

35

4

24

2.9
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2013 photo
A6 2013
Audi

49

6

37

3.1
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2012 photo
A6 2012
Audi

58

8

27

3.5
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2011 photo
A6 2011
Audi

19

3

29

2.7
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2010 photo
A6 2010
Audi

17

3

25

2.7
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2009 photo
A6 2009
Audi

21

4

37

3.2
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2008 photo
A6 2008
Audi

69

4

36

2.8
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2007 photo
A6 2007
Audi

0

4

20

2.7
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2006 photo
A6 2006
Audi

67

4

38

2.4
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2005 photo
A6 2005
Audi

0

3

36

2.6
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2004 photo
A6 2004
Audi

35

4

38

2.7
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2003 photo
A6 2003
Audi

71

7

40

2.1
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2002 photo
A6 2002
Audi

96

4

39

2.7
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2001 photo
A6 2001
Audi

113

7

41

2.2
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 2000 photo
A6 2000
Audi

153

4

35

2.4
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 1999 photo
A6 1999
Audi

231

9

41

2.4
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 1998 photo
A6 1998
Audi

134

10

38

2.1
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 1997 photo
A6 1997
Audi

21

2

28

2.9
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 1996 photo
A6 1996
Audi

54

2

18

2.4
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 1995 photo
A6 1995
Audi

18

2

5

2.2
  • 5
  • 4
  • 3
  • 2
  • 1
audi a6 1994 photo
A6 1994
Audi

2

1

0

  • 5
  • 4
  • 3
  • 2
  • 1

Common Audi A6 problems

The Audi A6, a luxury executive car, has been known for its electrical issues, particularly in the engine and non-engine electrical systems, as well as the sat-nav/infotainment system.

The Audi A6 has also experienced issues with the infotainment system, with problems such as the system freezing or shutting down unexpectedly.

In addition to electrical issues, the Audi A6 has also faced problems with the brake system, such as premature wear of brake pads and issues with the electronic parking brake.

The Audi A6's earlier generations, such as the C4 and C5, have also experienced common problems. The C4 generation, produced between 1994 and 1997, had issues with power steering leaks, automatic transmission failure, electrical problems, radiator leaks, and fuel pump failures.

Regular and scheduled maintenance is essential for maintaining the performance and luxury of the Audi A6, as it can help prevent many common issues or catch them early enough to avoid more significant damage.

Audi A6

Is the Audi A6 a reliable car?

In the most recent What Car? Reliability Survey, this generation of A6 didn't feature, but the latest 2018-onwards version did. Unfortunately, it came last in the executive car category with an overall score of just 76.3%.

What are the main problems with Audi A6?

This model had extensive engine issues that plagued investors. It also had transmission issues, a double-whammy when dealing with vehicles. Other common faults in the Audi A6 models included interior accessory troubles, more engine problems, and electrical issues.

Is the Audi A6 expensive to maintain?

Audis are expensive cars to maintain. According to RepairPal, the average annual Audi repair cost is $987. This is much higher than the average across all brands, which is $652.

What is a good year for the Audi A6?

Buy: 2009 Audi A6

As per the NHTSA, the 2009 Audi A6 received only 21 complaints and four recalls. Most of the complaints were about the Takata recalls, so it's not a huge deal as long as the airbags are replaced. For older Audi A6 models, 2009 is the most reliable Audi A6 year.

Percentage distribution of complaints by Audi A6 years

We have researched Audi problems and analysed all the complaints filed against Audi A6 cars and compiled the top 5 most problematic Audi A6 model years:

Below you can see the percentage distribution of known problems by Audi A6 model years.

Distribution of the number of complaints by Audi A6 years

We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:

Audi A6 car problems categorized by type of issue

After analysing all complaints related to Audi A6 , it was concluded that the most common issues with these cars are:

  • Electrical system problems
  • Air bags problems
  • Fuel system problems
  • Service brakes problems
  • Gasoline problems

The graph below shows statistics for all Audi A6 vehicle components and the number of complaints received.

Distribution of the number of complaints where the accident occurred by A6 model years

A total of 57 complaints were registered in which the accident occurred. In the graph you can see the distribution of the number of complaints by model year.

Distribution of the number of complaints with fire by A6 model years

There were a total of 68 complaints that resulted in a fire. In the graph you can see the distribution of the number of complaints by model year.

Distribution of the number of complaints with injuries by A6 model years

There were a total of 60 complaints that resulted in a injuries. In the graph you can see the distribution of the number of complaints by model year.

Distribution of the number of complaints with deaths by A6 model years

There were a total of 3 complaints that resulted in a death. In the graph you can see the distribution of the number of complaints by model year.

The NHTSA has received 1473 complaints about various vehicle components related to the Audi A6 . Below are the 25 most recent complaints reported for Audi A6 vehicles.

Latest 25 complaints

Audi A6 2019
  • Date Of Incident: 2024-10-21
  • Date Complaint: 2024-10-24
  • VIN: WAUL2AF27KN
  • Components: ELECTRICAL SYSTEM
  • Summary: Audi is aware of the starter-alternator issue which is documented in Audi's Emissions Service Action Code: 27BQ dated 4/30/24. Audi didn't communicate this to the effective users until October 2024. I personally experienced the defect in my starter-alternator on 10/21/24 and proceeded to have my car repaired.
Audi A6 2015
  • Date Of Incident: 2024-10-01
  • Date Complaint: 2024-10-16
  • VIN: WAUFFAFC1FN
  • Components: ENGINE AND ENGINE COOLING
  • Summary: The contact owns a 2015 Audi A6. The contact stated that while driving on neighborhood roads at approximately 25 MPH, the coolant warning light was illuminated. The contact proceeded to park on the side of the road and walk to her residence to pick up coolant to refill the coolant tank. The vehicle was then taken to the independent mechanic where it was diagnosed that the coolant tank needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 79,000.
Audi A6 2019
  • Date Of Incident: 2024-08-13
  • Date Complaint: 2024-08-17
  • VIN: WAUM2AF22KN
  • Components: UNKNOWN OR OTHER
  • Summary: The car was purchased in 2019, brand new from Audi dealership. Last service showed a serious issue: REPLACE WATER PUMP VACUUM LINES WITH SOLENOIDS AND VACUUM RESERVOIR. Dealership claims out of warranty and wants to charge $5000. VW settled class action lawsuit with consumers due to faulty water pump, and there is a Technical service bulletin dated 11/21/2023 that states the water pump leaks coolant and needs to be repaired. Consumer should have been made aware that vehicle was at risk of faulty water pump that could have been replaced at time of bulletin issue because it would have been under the 4 year mark.
Audi A6 2019
  • Date Of Incident: 2023-05-23
  • Date Complaint: 2024-08-07
  • VIN: WAUL2AF26KN
  • Components: VISIBILITY/WIPER
  • Summary: Rearview camera (or various combinations of between 1 and 4 of the surround view cameras -- no rhyme or reason to which camera(s) fail in a given incident) frequently fails and displays a black screen instead of rearward facing view. This happens roughly one of every ten times I start my car, and is resolved only after I turn my car off, lock it, and leave it alone for several minutes. This has been the case since the car was new to me (I am the second owner of the vehicle, having purchased it 8 months and 10k miles after the original owner). This severely compromises rearward visibility and is in direct violation of Federal Motor Vehicle Safety Standard No. 111. Without the mandated backup camera, I am unable to see immediately behind my vehicle, increasing the risk of a collision with a pedestrian, another vehicle, or an animal/other object. The problem has been reproduced by two separate Audi dealers (Audi Marin and Audi Palo Alto), but they have been unable to resolve the issue upon repeated inspection of my vehicle. There are no warning lamps or errors prior to the failure. The only indication of failure is when I shift into reverse and see a black screen. This issue is consistent with other owners' experiences (see [XXX] ) who own vehicles on the same infotainment infrastructure (2019-2020 Audi A6/A7/A8/Q7/Q8). Similarly, it is consistent with the issue underpinning Compliance Recall 91DZ, affecting the same vehicles of the 2021 model year onward. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Audi A6 2019
  • Date Of Incident: 2024-05-25
  • Date Complaint: 2024-07-24
  • VIN: WAUM2AF21KN
  • Components: EXTERIOR LIGHTING
  • Summary: Side marker light in headlight stopped working
Audi A6 2017
  • Date Of Incident: 2024-03-01
  • Date Complaint: 2024-06-25
  • VIN: WAUG8AFC9HN
  • Components: ENGINE
  • Summary: Engine mounts failed. They are fluid damped and the seals failed and leaked and now the motor is sitting loose in a metal on metal condition with the mounts collapsed. Additionally the manifold and timing chain cover leaks. Additionally the water pump failed. This is all on a car with <75k miles. Problems have been noted by mechanics including Audi dealership. No warning lamps except during pump failure causing engine to over heat
Audi A6 2021
  • Date Of Incident: 2024-06-23
  • Date Complaint: 2024-06-23
  • VIN: WAUL2AF25MN
  • Components: ELECTRICAL SYSTEM
  • Summary: Vehicle had electrical system malfunction. Vehicle provided an electrical system malfunction and vehicle starting system malfunction warning message a few days prior to the incident. Vehicle has approximately 20.5K miles on odometer. Before I was able to bring it to service, the electrical system malfunction message became more severe and turned from yellow to red. While driving, the vehicle progressively shut down ABS, lane departure, and other systems and gave a transmission warning message. Eventually, the car lost power and I was left stranded at the side of the road.
Audi A6 2019
  • Date Of Incident: 2024-05-02
  • Date Complaint: 2024-05-09
  • VIN: WAUM2AF22KN
  • Components: STEERING
  • Summary: After heavy down pour, the car was driven while the streets were still very wet. The car was driven through a 2 - 3 inch puddle of water that lasted less than 1 second, which caused a splash to the passenger side of the car, (the middle of the street did not have an accumulation of water) and within 30 secs caused the power steering warning light came on. This was not a flooded street, just the normal accumulation of water on the side of a residential curbed street. The steering immediately started to stiffen up and required increased effort to turn the steering wheel. The first warning lamp was yellow and stated that continued driving was still allowed, but after about 3 min the lamp turned red, and the message indicated "Steering malfunction, Do not drive vehicle". This occurred on a street where the speed limit was 30 mph, so safety at that time was not a big issue, but if this had happened on street where increased speed and more turning was required, safety could be a big issue if this happened suddenly. I was able to get the car to a nearby shop within 5 min, and the next day moved the car to the Audi West Houston. Audi has identified the power steering rack as faulty is in the process of replacing the electric power steering rack assembly. This car is a 2019 AUDI A6 with only 41k miles.
Audi A6 2016
  • Date Of Incident: 2024-04-22
  • Date Complaint: 2024-05-02
  • VIN: WAUCFAFC1GN
  • Components: ELECTRICAL SYSTEM
  • Summary: The contact owns a 2016 Audi A6. The contact stated that while driving approximately 40 MPH, the vehicle suddenly experienced a loss of motive power and stalled. During the failure, the message Electric Power Control "EPC" was displayed. The vehicle was later towed to the local dealer who diagnosed that the electric wiring harness located in the engine compartment had failed due to moisture intrusion and the harness along with an internal computer needed to be replaced. No further information was available. The vehicle was not yet repaired. The failure mileage was 49,000.
Audi A6 2016
  • Date Of Incident: 2024-04-16
  • Date Complaint: 2024-04-16
  • VIN: WAUFFAFC7GN
  • Components: POWER TRAIN,ELECTRICAL SYSTEM,ENGINE
  • Summary: I took the vehicle into a repair shop because the check engine light is on. I was advised that the water pump is leaking and it needs to be replaced along with the thermostat. The turbo charger assembly also needs to be replaced. Both of these items appear to be deficient and were listed under recent recalls on similar Audi vehicles and this VIN was not included in either recall. However, it appears to be a similar concern and should be resolved by the Manufacturer.
Audi A6 2016
  • Date Of Incident: 2023-05-30
  • Date Complaint: 2024-03-28
  • VIN: WAUHGAFC9GN
  • Components: FORWARD COLLISION AVOIDANCE
  • Summary: I am the original owner of my vehicle and have had my vehicle maintenance done at Niello Audi in Sacramento, CA. In May 2023, the forward facing camera on my 2016 Audi A6 stopped working. The dashboard error message was "ACC and Audi braking guard Unavailable". As a result, the automatic emergency braking, forward collision warning, lane keeping assist, and cruise control stopped working. In June of 2023 I took the vehicle in to the above named dealer and they indicated that the front facing camera would need to be replaced but they could not do so because the part in on back order. The part number is 4H0907217FX. Ever since June 2023, the dealer has indicated that the part is still on back order and unavailable. Today March 28, 2024, I contacted AUDI USA and was informed that Audi stopped making that part and it is no longer available. I have been waiting almost a year for Audi to correct this to no avail. The part in question is tied to several safety systems (emergency braking, collision warnings, etc.) and I feel that my vehicle is unsafe to drive. Obviously, this concerning safety issue affects all Audi owners in the United States and I think Audi should immediately be required to fix this safety issue.
Audi A6 2019
  • Date Of Incident: 2024-03-04
  • Date Complaint: 2024-03-09
  • VIN: WAUL2AF24KN
  • Components: ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE
  • Summary: Electrical malfunction warning. Steering wheel got tight. Transmission failure warning. Then the the car began to stop. all types of various warnings were popping up on the heads up display. It is in the process of getting taken to the nearest dealer.
Audi A6 2019
  • Date Of Incident: 2024-02-21
  • Date Complaint: 2024-02-22
  • VIN: WAUM2AF20KN
  • Components: ELECTRICAL SYSTEM,LANE DEPARTURE,FORWARD COLLISION AVOIDANCE
  • Summary: When backing up the car the cameras don't turn on and often times the collision sensors go off randomly. On the highway the emergency brakes go off randomly when a car passes by on the right-hand side of the vehicle.
Audi A6 2020
  • Date Of Incident: 2024-02-08
  • Date Complaint: 2024-02-17
  • VIN: WAUE8AF2XLN
  • Components: FUEL/PROPULSION SYSTEM
  • Summary: Audi issued a recall for our vehicle’s fuel level sender which reports the amount of fuel in the tank to our fuel gauge display in late 2022 or early 2023. The reason for the recall stems from a safety issue in which the car incorrectly can display that there is more fuel in the tank than what is actually there. Our local dealership’s service center, Princeton Audi initially completed this recall repair in Late February or Early March of 2023 while the car had roughly 25-26,000 miles on it. Less than a fews days later, the recall repair failed and our car shutdown on us leaving my wife stranded while I was having surgery unable to help her. I escalated and reported this issue to Audi of America immediately to create awareness as this was dangerous. The Princeton Audi Service Center attempted to repair the recall a second time and assured us the repair was successful. The same issue has unfortunately resurfaced less than a year later, in February of 2024 while the vehicle has only 33,398 miles on it. After a third attempt to repair this recall, the Princeton Audi Service advisor confirmed the fuel level sensor was again faulty. Regretfully we are still seeing inaccurate reporting of the fuel levels in our car creating a perpetually dangerous situation for myself, my family, and others on the road. Our car can shutdown on a major highway if it runs out of gas because the fuel gauge display keeps showing we might have half a tank or more due to the inaccurate reporting from the fuel level sender. After contacting Audi of America again about this failed recall, they seem to be dodging responsibility for the failed remedy and providing no recourse to ensure the safety of myself, my family, or those we out at risk if we keep driving this vehicle. The Princeton Audi Service center keeps stating they have made the repair, but the recall remedy keeps failing for us. Please help us as they refuse to replace the vehicle or buy it back after the failed recall.
Audi A6 2019
  • Date Of Incident: 2024-02-12
  • Date Complaint: 2024-02-13
  • VIN: WAUM2AF25KN
  • Components: STEERING,POWER TRAIN,ELECTRICAL SYSTEM
  • Summary: Car flashed several warning signs, electrical system malfunction, steering malfunction, lane assist malfunction, and finally powertrain system malfunction where car was barely driveable at very slow speed, died and I luckily was able to pull over and coast into a parking spot.

Latest 5 recalls Audi A6

The National Highway Traffic Safety Administration (NHTSA) has issued 129 recalls for different components of the Audi A6.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.

  • Model: Audi A6 2021
  • Report Received Date: 2023-08-25
  • Manufacturer: Volkswagen Group of America, Inc.
  • Components: SERVICE BRAKES, HYDRAULIC:FLUID
  • Summary: Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi S7, S6 Sedan, RS7, RS6 Avant, A6 Allroad, 2019-2021 A7, and A6 Sedan vehicles. An incorrectly labeled brake fluid cap may have been installed, which can result in the use of the wrong type of brake fluid.
  • Consequence: Incorrect brake fluid can reduce braking ability and increase the risk of a crash.
  • Remedy: Dealers will inspect the brake fluid reservoir cap and, if necessary, replace it, free of charge. Owner notification letters are expected to be mailed October 17, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Volkswagen's number for this recall is 47T9.
  • Model: Audi A6 2020
  • Report Received Date: 2023-08-25
  • Manufacturer: Volkswagen Group of America, Inc.
  • Components: SERVICE BRAKES, HYDRAULIC:FLUID
  • Summary: Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi S7, S6 Sedan, RS7, RS6 Avant, A6 Allroad, 2019-2021 A7, and A6 Sedan vehicles. An incorrectly labeled brake fluid cap may have been installed, which can result in the use of the wrong type of brake fluid.
  • Consequence: Incorrect brake fluid can reduce braking ability and increase the risk of a crash.
  • Remedy: Dealers will inspect the brake fluid reservoir cap and, if necessary, replace it, free of charge. Owner notification letters are expected to be mailed October 17, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Volkswagen's number for this recall is 47T9.
  • Model: Audi A6 2019
  • Report Received Date: 2023-08-25
  • Manufacturer: Volkswagen Group of America, Inc.
  • Components: SERVICE BRAKES, HYDRAULIC:FLUID
  • Summary: Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi S7, S6 Sedan, RS7, RS6 Avant, A6 Allroad, 2019-2021 A7, and A6 Sedan vehicles. An incorrectly labeled brake fluid cap may have been installed, which can result in the use of the wrong type of brake fluid.
  • Consequence: Incorrect brake fluid can reduce braking ability and increase the risk of a crash.
  • Remedy: Dealers will inspect the brake fluid reservoir cap and, if necessary, replace it, free of charge. Owner notification letters are expected to be mailed October 17, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Volkswagen's number for this recall is 47T9.
  • Model: Audi A6 2019
  • Report Received Date: 2022-11-21
  • Manufacturer: Volkswagen Group of America, Inc.
  • Components: ELECTRICAL SYSTEM
  • Summary: Volkswagen Group of America, Inc. (Audi) is recalling certain 2020-2022 Audi S7, S6 Sedan, A6 Allroad, 2021-2022 RS7, RS6 Avant, 2019-2022 A7, and A6 Sedan vehicles. Liquid spilled in the rear seat may penetrate and cause the gateway control module to shut down.
  • Consequence: A gateway control module shutdown will suddenly reduce engine power, increasing the risk of a crash.
  • Remedy: Dealers will install a protective cover, free of charge. Owner notification letters are expected to be mailed January 20, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Audi's number for this recall is 90V2.
  • Model: Audi A6 2021
  • Report Received Date: 2022-11-21
  • Manufacturer: Volkswagen Group of America, Inc.
  • Components: ELECTRICAL SYSTEM
  • Summary: Volkswagen Group of America, Inc. (Audi) is recalling certain 2020-2022 Audi S7, S6 Sedan, A6 Allroad, 2021-2022 RS7, RS6 Avant, 2019-2022 A7, and A6 Sedan vehicles. Liquid spilled in the rear seat may penetrate and cause the gateway control module to shut down.
  • Consequence: A gateway control module shutdown will suddenly reduce engine power, increasing the risk of a crash.
  • Remedy: Dealers will install a protective cover, free of charge. Owner notification letters are expected to be mailed January 20, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Audi's number for this recall is 90V2.

Latest negative Audi A6 car reviews

  1. Ryan Ruecker 2025-06-17

    Vehicle year: 2000

    Flashy and fast, but also very expensive to maintain. However, it's great fun to drive and has excellent performance and handling, even in snow. The car is also comfortable, refined, and roomy. On the downside, it has poor gas mileage (17 mpg) and requires frequent brake pad and rotor replacements, as well as control arm bearing replacements. The interior trim tends to fall off, and the undercarriage airdam fell off while driving. The LED display sometimes goes black, and the 'check engine' light frequently comes on, with the dealer offering no help. It's highly recommended to purchase an extended warranty if you're considering buying one. I purchased this car used with about 27k miles on it, and the warranty expires at 100k miles. Overall, it's a great car that scratches the Audi itch, but be prepared for the maintenance costs.

  2. Christopher Stoltenberg 2025-06-14

    Vehicle year: 2008

    Although there were some initial issues with my Audi's build quality and reliability, I am confident in its performance and handling capabilities, as well as the quality of its electronics.

  3. Ulices Schinner 2025-06-09

    Vehicle year: 1999

    We chose the A6_Avant despite its relatively poor gas mileage and under-powered engine, because we were impressed with its smooth, quiet ride, AWD capability, and stylish design. However, we were disappointed to experience a series of repairs and recalls, including issues with the fuel-sending unit, instrument display cluster, rear-window lockout control, rear speakers, radio/CD player (2X), windshield washer sensor, engine hose, and front window clips. It appears that these problems are common for Audi, and while I cannot recommend the A6_Avant, I appreciate the positive aspects of the car.

  4. Ryley Kozey 2025-06-07

    Vehicle year: 1998

    Fun to drive, like all Audis. Although, it's important to note that there have been some issues with the car's reliability. The engine started leaking oil at 30K miles and the check engine light went on at 45K miles due to a recall related item. Additionally, the ABS went out at 70K miles and the electrical system has blown bulbs on occasion. It's important to keep up with maintenance to avoid any unexpected issues.

  5. Gene Johnston 2025-06-02

    Vehicle year: 2015

    I leased a 2014 Audi A6. During the winter months, from December to April, the car sits in my heated garage. Unfortunately, during the first winter, the brake pads froze to the rotors. When I tried to move the car in the spring, I had to gun the motor to brake them loose. The Audi dealership suggested replacing the rotors, but with only 13,000 miles, I decided to have them turned at a local shop. This solution lasted for 4 months before the rotors corroded again. At this point, I had no choice but to replace the rotors, and unfortunately, Audi was not helpful. They claimed it was normal wear and tear. However, the dealership was very helpful in covering some of the costs. If you are considering a new Audi, I would advise you to think twice.

Latest positive Audi A6 car reviews

  1. Freddy Konopelski 2025-06-19

    Vehicle year: 2017

    So far really enjoying the A6. It's the right size, looks terrific, a comfortable cruiser and the materials inside and out are top notch. It's really too early to comment about things like reliability, maintenance costs etc., but both my wife (the primary driver) and I feel good about the purchase. The A6 replaces a Q5 which was our first Audi and the ownership experience was stellar.After 6 months we're still enjoying the A6. No issues at all. A very solid car. The ride might be a little firm for some, as ours has the sport suspension, but I enjoy the sharp steering and handling that comes with it. One niggle is the placement of the HVAC controls. They sit very low on the center stack and are difficult to see and adjust while driving. Something used so frequently should be in a better location. One option is to set the system to AUTO and forget about it - But at times things need to be tweaked. Overall, a great car and deserving of the praise that's it's received.After 1 year we're still enjoying the A6. No issues at all as well as not creaks or rattles. We've taken two long road trips and got 30+ mpg's depending to the speed, terrain etc. It's a keeper.In June my 2016 A6 passed the 2 year mark. The car continues to impress. We've had zero issues with it with just routine service needed. The car doesn't have any creaks or rattles and still feels very solid. With the sport suspension and the ride being on the firm side I keep the tire pressures at the minimum recommended and it is a good balance between ride and handling. Overall a great car and a positive ownership experience. I'll take a look at the new gen 2019 when it comes out, although there are a couple of other cars on my radar as possible replacements.

  2. Zane Gleichner 2025-06-19

    Vehicle year: 2004

    Your Audi A6 S Line 2.7t Quattro is an exceptional car in every way. The interior and exterior both exude uniqueness, sport-luxury and quality. This is your second Audi A6 and it seems like the 04 is even better than your 01. You have all the get-up-and-go you could ever need for overtaking and freeway merging, and the Quattro 4 wheel drive provides that extra road handling competence that you just have to personally experience to fully appreciate. The torque just keeps pulling and pulling when you punch the gas, and before you know it, you're just going too damn fast!

  3. Percy Larson 2025-06-18

    Vehicle year: 1998

    I seriously considered Mercedes, but BMW less so before buying the A6. I have no complaints or regrets, this is a great car. It's comfortable, safe, fast, and secure. When we'll soon be shopping for our next car, our bias will be for Audis because of our positive experience with this one.

  4. Ruben Jones 2025-06-18

    Vehicle year: 2003

    This car has been amazing! It has only needed a few repairs, such as the brakes, water pump, oil changes, and timing belt. Despite driving on dirt roads and through snow every day, the interior remains quiet. With the right tires, this car could climb a tree in the snow if you wanted it to - and where I live, it almost has to on a daily basis!

  5. Dedric Schuster 2025-06-18

    Vehicle year: 2011

    I looked at all the usual suspects but I believe Audi delivers the best overall score in all areas for a luxury car. It's hard to compete with what you get in an Audi for the money. Audi screams luxury and cool all in one breath, which is why anyone in the know right now is buying Audis over other brands.

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