2020 Audi A6 allroad problems
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Common 2020 Audi A6 allroad problems
The 2020 Audi A6 Allroad has been reported to have several common problems based on complaints from owners. These issues include:
- Moisture in the mild-hybrid system: An issue with moisture getting into the mild-hybrid system has been found in cars manufactured between 10 August 2018 and 11 March 2020. This problem can lead to future issues and should be addressed by an Audi dealer to prevent further complications.
- Panoramic sunroof glass: Some cars built between 16 July and 10 October 2018 may have a problem with the glass on the panoramic sunroof becoming unstuck from the frame. If this issue is present, the glass will need to be removed and reattached to the frame by an Audi dealer.
- Infotainment system issues: Some owners have reported electrical issues with the MMI (Multi Media Interface) system, such as the system not starting up and door locking mechanism malfunctions since day one. These issues can affect the overall functionality and convenience of the vehicle.
- Solenoid issues: Around 20,000 miles, some owners have experienced solenoid issues, which can affect the vehicle's performance and reliability.
- Cylinder misfires: Some owners have reported cylinder misfires around 20,000 miles, which can affect the vehicle's performance and fuel efficiency.
- Recall issues: The 2020 A6 Allroad has had at least two recalls, one of which affected a significant portion of the A6 models produced. This recall involved a fuel gauge error that could potentially lead to the vehicle running out of fuel unexpectedly.
- Tire pressure monitoring system: Some owners have expressed dissatisfaction with the tire pressure monitoring system, which does not provide individual tire pressure readings. This can make it more difficult to identify and address issues with tire pressure.
These problems have contributed to Audi's disappointing 22nd place finish out of 31 in the 2020 What Car? Reliability Survey, which is below BMW and Volvo but above Mercedes.
What is the most common problem with Audi A6?
The Audi A6 saloon has been blighted by a range of electrical issues: 44% had a fault, two-thirds concerning engine and non-engine electrical systems or the sat-nav/ infotainment. Although 83% could still be driven, 46% took more than a week to put right.
Is Audi A6 allroad a good car?
Is the Audi A6 Allroad a good car? If you like the idea of a practical family car with a helpful dose of go-anywhere ability but don't fancy an SUV, the Audi A6 Allroad could be your ideal car. At a glance, the Audi A6 Allroad looks like an A6 Avant that's swapped its trainers for a pair of hiking boots.
How reliable are Audi allroad?
Audi A6 Allroad reliability
Of the owners who responded, 15.7% reported experiencing a problem with their car at least once.
Why is A6 allroad so expensive?
Compared to the A6 sedan, the 2023 A6 Allroad provides up to 1.8 inches of extra ground clearance thanks to an adjustable air suspension and 16.3 cubic feet of added cargo space behind the rear seats. For this, you'll pay a premium of $3,200 for the Allroad compared to an equivalent sedan.
Is Audi A6 allroad a good car?
Is the Audi A6 Allroad a good car? If you like the idea of a practical family car with a helpful dose of go-anywhere ability but don't fancy an SUV, the Audi A6 Allroad could be your ideal car. At a glance, the Audi A6 Allroad looks like an A6 Avant that's swapped its trainers for a pair of hiking boots.
What is the most common problem with Audi A6?
The Audi A6 saloon has been blighted by a range of electrical issues: 44% had a fault, two-thirds concerning engine and non-engine electrical systems or the sat-nav/ infotainment. Although 83% could still be driven, 46% took more than a week to put right.
What engine is in the Audi A6 allroad 2020?
Engine, Transmission, and Performance
The 2020 A6 Allroad is powered by a turbocharged 3.0-liter V-6 that produces 335 horsepower and 369 lb-ft of torque. A seven-speed automatic transmission and Audi's Quattro all-wheel-drive system are both standard.
Why is A6 allroad so expensive?
Compared to the A6 sedan, the 2023 A6 Allroad provides up to 1.8 inches of extra ground clearance thanks to an adjustable air suspension and 16.3 cubic feet of added cargo space behind the rear seats. For this, you'll pay a premium of $3,200 for the Allroad compared to an equivalent sedan.
2020 Audi A6 allroad car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Audi A6 allroad problems, we found that the most common problems with these 2023 model year vehicles are:
- Electrical system problems
- Power train problems
- Structure problems
- Unknown or other problems
- Forward collision avoidance problems
The graph below shows statistics for all 2020 Audi A6 allroad vehicle components and the number of complaints received.
2020 Audi A6 allroad complaints
The NHTSA has received 8 complaints about various vehicle components related to the 2020 Audi A6 allroad.
STRUCTURE,UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2023-12-12
- Number Of Injuries: 1
- VIN: WAU92BF25LN
- Components: STRUCTURE,UNKNOWN OR OTHER
- Summary: This vehicle has an automatic opening/closure feature for the rear trunk/hatchback door. It's activated by putting one's foot under a sensor under the rear fender. This is fine for opening the door but it also closes the hatchback door with considerable force. The feature can be activated inadvertently e.g. when loading the car (and one's foot is under the rear fender) or when sitting on the edge of the luggage area and changing shoes. Both type of events have happened to me. I'm an bald and have had the door close on my head (which broke my scalp's skin) and have had it close when changing shoes many times. If this closed on a small child, I fear that a limb could be broken (or worse). One cannot disable this feature (ideally just to prevent it from closing) or just to simply disable it completely. I have taken the car to Audi dealerships to have the feature disabled on several occasions - but they are unable to do so. It is a safety hazard in my professional opinion - I'm a physician but not an engineer.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2023-12-05
- VIN: WAU72BF29LN
- Components: ELECTRICAL SYSTEM
- Summary: While driving I received two messages to contract service first that the “electrical system malfunction” and then a “starting malfunction” which was fallowed by a battery light and a check engine light. I contacted my local dealer they advised I have it towed in immediately. The car was towed in and it’s a “starter generator” and is back ordered with no eta. The car is not drivable and is at the dealer for an unknown amount of time.
POWER TRAIN,ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2023-09-19
- VIN: WAU72BF20LN
- Components: POWER TRAIN,ELECTRICAL SYSTEM
- Summary: Dashboard error messages, "Electrical System Malfunction! Please contact service" and "Vehicle Starting System: Malfunction! Please contact service". Dealer replied that it is a starter generator. Unsafe to drive, towed to dealer service. Part has been on order for more than three weeks.
ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE,LANE DEPARTURE PROBLEM
- Date Of Incident: 2023-06-11
- VIN: WAU92BF26LN
- Components: ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE,LANE DEPARTURE
- Summary: I have a 2020 All Road. Received message driving close to my home to contact service due to electrical malfunction and made it to my driveway. This was on a Sunday and no service center was available. Car lost its HVAC and auto stop mechanism on the way home and parked it in the driveway away to be towed. This morning able to start vehicle but received numerous warnings as above to also include low battery due to no charging and finally a message (while placing it on a flat bed tow truck) to stop immediately and not drive the vehicle. I have read about disasters with this issue in regards to innumerable complaints from new Audi owners that this occurred very quickly while driving on an interstate in which their vehicle shut down within a minute and those affected experienced total loss of steering and braking with inability to even turn on their flashers for safety purposes. This is not a benign issue as beyond the inconvenience of waiting hours to be towed, one puts their life at risk when traveling on an interstate and within seconds having such a shut down of the vehicle occur. I am glad that I did not drive the vehicle in for servicing as I'd likely be on an interstate stranded at this time or perhaps even injured or dead due to inability to control the vehicle and a shut down occurring with only a few seconds notice. I am aware that several TSBs exist for this problem likely related to a faulty alternator as part of internal combustion machines using a "mild hybrid" system. Audi should do a recall of all such vehicles affected with this technology but instead utilizes an approach of reliance upon their dealerships. I have heard of weeks to months to replace alternators / 48 V battery as such parts come from Germany. This is a SERIOUS life threatening issue that puts one at risk of losing control at high speed or getting hit from behind on an interstate due to complete failure of the vehicle and inability to control it after achieving speed.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2023-03-14
- VIN: WAU92BF24LN
- Components: ELECTRICAL SYSTEM
- Summary: Lamp: Electrical system malfunction: safely stop vehicle. I have read that they car would have next shut down and loss of control while driving.
POWER TRAIN,ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2023-01-22
- VIN: WAU92BF28LN
- Components: POWER TRAIN,ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM
- Summary: While driving on the interstate, I received a warning about an electrical system malfunction. As I neared my home, I received warnings about transmission failure, suspension malfunction, steering malfunction, sensor failure, and more. After a tow to the dealership I was told it is a generator/alternator (?) failure and the part is on national backorder and may be 3 months or more.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2023-01-17
- VIN: WAU72BF29LN
- Components: ELECTRICAL SYSTEM
- Summary: My electrical system failed and the car died on the freeway. This is now recognized as a chronic problem- a software bug in the 48 volt mild hybrid system- with several Audi models, including this A6 Allroad. The bug apparently damages the vehicles alternator, which must then be replaced. There is a several month backorder on this part, so hundreds if not thousands Audis remain unrepaired on the lots. They are dying on roads across the USA on a daily basis.
SUSPENSION PROBLEM
- Date Of Incident: 2022-01-18
- VIN: wau92bf26ln
- Components: SUSPENSION
- Summary: The contact's wife owns a 2020 Audi A6. The vehicle was serviced under NHTSA Campaign Number: 21V295000 (suspension), however after a few months the contact had an issue with the vehicle's rear tires. The vehicle was taken to a tire center where they were unable to replace the rear tires due to severe damage to the undercarriage and rear axle on the vehicle. The local dealer who performed the recall repair was called but told over the phone that the dealer does not have any record in their system showing they performed that recall repair on the vehicle despite the contact having the work order detailing the repair. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure was mileage was approximately 9,027.
2020 Audi A6 allroad recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 2020 Audi A6 allroad.
- 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.
- Manufacturer: Volkswagen Group of America, Inc.
- Components: TIRES
- Summary: Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad, A6 Sedan, A7, A8, Q5, S4 Sedan, S5 Coupe, S5 Cabriolet, S6 Sedan, S7, S8, SQ5, 2021 Q5 Sportback, Q7, Q8, RS6 Avant, RS7, RSQ8, SQ5 Sportback, SQ7, and SQ8 vehicles. The rear axle alignment may not have been inspected after the repairs for Recall 21V-295 (42L1) were performed.
- Consequence: Rear axle misalignment may cause premature or uneven tire wear, increasing the risk of a crash.
- Remedy: Dealers will inspect the rear axle, adjust the alignment as necessary, and replace any prematurely or unevenly worn tires, free of charge. Owner notification letters were mailed March 3, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 42L5.
- Manufacturer: Volkswagen Group of America, Inc.
- Components: AIR BAGS
- Summary: Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi RS6 Avant, RS7, 2020-2021 A6 Allroad, S6 Sedan, S7, 2019-2021 A6 Sedan, and A7 vehicles. The score line on the passenger air bag may not have been manufactured correctly.
- Consequence: An incorrectly manufactured air bag may not deploy properly, and could also eject plastic debris into the passenger compartment, increasing the risk of injury during a crash.
- Remedy: Audi will notify owners, and dealers will inspect the passenger air bag score line, and repair it as necessary, free of charge. The recall begin March 26, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 70i2.
Positive 2020 Audi A6 allroad car reviews
Additional sources
More sources of information about 2020 Audi A6 allroad problems:
2020 A6 reliability concerns. : r/Audi
Feb 18, 2023 ... 2020 A6 reliability concerns. · Electrical issues with MMI not starting up and door locking mechanism malfunctioning since day one. · Solenoid ...
Does A6 Allroad 22/23 still have electric system malfunction ...
Mar 12, 2023 ... have been a mass problem of the 48v engine causing electric system malfunction in the recent years. Have Audi already fixed it in their...
My A6 Avant Problems! | Audi-Sport.net
Feb 25, 2020 ... Registered User · 1) The constant lag of the gearbox and the time it takes to respond. · 2) The stop start system. · 3) I also HATE the lane ...
Audi A6 Reliability and Years To Avoid - AudiWorld Forums
Sep 6, 2023 ... ... transmission problems, and ... issues, so exercise caution if considering a 2019 or 2020 model. ... -- Audi A6 Allroad Tech Tour & Quick Review!
2020 Audi A6 Recalls & Safety Notices | Kelley Blue Book
(Volkswagen) is recalling certain 2020 Audi A6, A6 Allroad and A7 vehicles. ... 2020 A6 Recall Q&A ... Pricing for Common 2020 Audi A6 Repairs & Services.
Other years of Audi A6 allroad
Are you having problems with your 2020 Audi A6 allroad?
Ike Keeling 2024-07-22
I'm so glad to hear that you've been enjoying your 2020 A6 Allroad for over two years now! It's great to hear that you haven't had any issues and that it performs beautifully. It really does sound like an excellent all-around vehicle.
Stefan West 2024-05-02
This car is really comfortable and has top-notch technology. The doors require an extra pull to close, almost like they were made for the soft-close option. Sometimes my doors are only centimeters from being closed. The ride of this car is incredibly smooth and quiet, making it perfect for long trips. The stereo is also really good, better than most stock systems.