Audi A6 ALLROAD problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
23 owner complaints analyzed
9 distinct recall campaigns
5,064 mi median reported failure mileage
Scope: 2020 to 2026 model years. Data snapshot: . 2 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Electrical System is the most frequently named component, appearing in 10 of 23 complaints (43.5%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Electrical and battery issues | 7 | 30.4% |
| Braking behavior | 4 | 17.4% |
| Transmission and shifting | 3 | 13.0% |
| Steering behavior | 3 | 13.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 10 |
| Power Train | 5 |
| Forward Collision Avoidance: Adaptive Cruise Control | 3 |
| Forward Collision Avoidance: Automatic Emergency Braking | 3 |
| Fuel/Propulsion System | 3 |
| Engine | 2 |
| Structure:Body | 2 |
| Unknown Or Other | 2 |
Electrical System: 10; Power Train: 5; Forward Collision Avoidance: Adaptive Cruise Control: 3; Forward Collision Avoidance: Automatic Emergency Braking: 3; Fuel/Propulsion System: 3; Engine: 2; Structure:Body: 2; Unknown Or Other: 2
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 2 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 2; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (2). 21 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 8 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 3 |
2021: 1; 2022: 4; 2023: 8; 2024: 3; 2025: 4; 2026: 3
Pattern summary
Electrical System leads the component reports. Electrical and battery issues appears in 7 complaint narratives. Braking behavior appears in 4 complaint narratives. Transmission and shifting appears in 3 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11503455 · 2023-01-24 (January 24, 2023)
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.
Owner-reported narrative. Look up ODI 11503455 at NHTSA ↗
Owner report 11508031 · 2023-02-19 (February 19, 2023)
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.
Owner-reported narrative. Look up ODI 11508031 at NHTSA ↗
Owner report 11526617 · 2023-06-12 (June 12, 2023)
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 re…
Owner-reported narrative. Look up ODI 11526617 at NHTSA ↗
Owner report 11476690 · 2022-07-30 (July 30, 2022)
Today, I was in a protected left turn lane prior to making the turn. When oncoming traffic (4 lanes) cleared, I gently pressed the gas pedal to start the turn, but a red “pre-sense” error triggered and slammed on the brakes. I moved my foot to the brake and then back to the gas, and the error cleared, allowing me to continue the turn. This was dangerous as I could have stopped in front of oncoming traffic or been rear-ended by the car behind me. This is the first time I’ve had pre-sense braking engage, though I’ve gotten error messages while tr…
Owner-reported narrative. Look up ODI 11476690 at NHTSA ↗
Owner report 11522924 · 2023-05-19 (May 19, 2023)
At a highway speed of 50 MPH the transmission completely disengaged. I was driving on a busy highway with no shoulder. The vehicle continued to coast until I was forced to stop in an unsafe location. I placed the car in park, then in drive, and it was still disengaged. I needed to turn the car off, turn it on and it drove normally. Before I was able to bring it into Audi it occurred a second time on a bridge. I needed to perform the same steps (park, turn off, turn on) to begin driving again. Audi 'repaired' the vehicle. One month later…
Owner-reported narrative. Look up ODI 11522924 at NHTSA ↗
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
2020: 4; 2021: 8; 2022: 4; 2023: 1; 2024: 1; 2025: 1; 2026: 1