Problems · NHTSA complaints
2011 Audi A6 problems
Owners filed 21 complaints about the 2011 Audi A6 with NHTSA between Mar 2011 and Jun 2026. The most-cited component is air bags (12).
Complaints
21
Filed with NHTSA
Crashes
1
Reported by owners
Fires
0
Reported by owners
Injuries
1
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Air bags12
- Electrical system3
- Seats3
- Engine2
- Vehicle speed control1
- Steering1
- Equipment1
- Power train1
- Wheels1
- Other / unknown1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 29, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
1
1
1
0
0
7
4
4
0
1
0
0
0
0
0
2
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 0 |
| 2015 | 0 |
| 2016 | 7 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 0 |
| 2020 | 1 |
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 0 |
| 2026 | 2 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Air bags
12 reports1 crash3 related recalls
“TL* THE CONTACT OWNED A 2011 AUDI A6. THE CONTACT STATED WHILE DRIVING 40 MPH, WHEN HE CRASHED (T-BONED) ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE CONTACT SUSTAINED INJURIES ON HIS 2 LOWER DISC AND REQUIRED SURGERY AND ALSO HAD BACK SURGERY. A POLICE REPORT WAS FILED. THE VEHICLE WAS NOT DRIVABLE. THE INSURANCE ADJUSTER DEEMED THE VEHICLE WAS LOSS. THE CONTACT CALLED LOCAL DEALER AUDI TACOMA LOCATED AT 1701-B ALEXANDER AVE E, FIFE, WA 98424, (253) 475-3832 AND WAS MADE AWARE OF THE FAILURE. THE MANUFACTURER HAD BEEN INFORMED OF FAILURE. THE VIN WAS ASSOCIATED TO NHTSA CAMPAIGN NUMBER: 18V427000 (AIR BAGS). THE FAILURE MILEAGE WAS APPROXIMATELY 66,000.”
Electrical system
3 reports
“The car throw a EPC warning light which cause the car to go n limp mode. With doing research ot has to do with the transmission. This cause the car to drive sluggish unable to reverse at times unable to take the car out of park at times. It also cause the car to randomly shut off when reversing or at times when im sitting at a light n i begin to drive the car can randomly shut off at times. Which in my open is unsafe because what if the the person behind me isnt payimg attention and i get rear ended. Ive reached out to Audi dearlership is was told a part was discontiued and to bring it in for them to further diagnostic it. Ive had the codes read and im getting the symptoms of the code i pulled but told that part was discontiued. So i feel like if thats the case Audi should have did a recall on the car.”
Seats
3 reports
“THE HARD PLASTIC SEAT BACK OF THE PASSENGER SEAT HAS COME LOOSE. THE ADHESION SYSTEM HAS FAILED. THERE HAS BEEN VERY LIGHT USE OF ALL SEATS OTHER THAN THE DRIVER'S SEAT.”
Engine
2 reports
“2011 Audi A6 seems to be overlooked compared to the rest of the Audi’s yet the Audi has so many different issues such as timing chain such as water pump, such as brake issues, such as rack pinion yet there hasn’t been anyone investigating this in particular make a model it needs to be done for safety reasons. Additionally, I was never contacted for the airbags cars registered DMV and nobody has bothered to inform me of the New airbag issues. What other issues are there brought to one’s attention?”
Vehicle speed control
1 report
Steering
1 report
“AUDI 2011 A6, VIN [XXX] HAD A CATASTROPHIC STEERING FAILURE ON FEB 24, 2016. FORTUNATELY THE CAR WAS BEING DRIVEN INTO A PARKING SPACE WHEN THE FRONT WHEELS AND STEERING WHEEL FROZE. AUDI AND THE LOCAL DEALER DIAGNOSE THE FAILURE AS A RANDOM FAILURE OF THE STEERING RACK WHICH THEY REPLACED. IF THIS STEERING FAILURE HAD OCCURRED ON THE ROAD AT ANY SPEED SERIOUS DAMAGE AND INJURY INCLUDING LOSS OF LIFE COULD HAVE OCCURRED. AUDI REFUSED THE RETURN THE FAILED STEERING RACK TO ME. ' *TR”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 29, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.