2015 Audi A6 problems and complaints
Owners have filed 22 complaints with NHTSA about the 2015 Audi A6. The most-reported areas: Engine (6), Air Bags (4), Engine And Engine Cooling (4).
Key takeaways
- 22 owner complaints on file with NHTSA.
- 2 involve a crash, 0 a fire, 1 reported injury.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Engine | 6 | 27% |
| Air Bags | 4 | 18% |
| Engine And Engine Cooling | 4 | 18% |
| Electrical System | 3 | 14% |
| Fuel/Propulsion System | 2 | 9% |
| Service Brakes | 2 | 9% |
| Unknown Or Other | 2 | 9% |
| Steering | 2 | 9% |
| Wheels | 1 | 5% |
| Power Train | 1 | 5% |
| Suspension | 1 | 5% |
One complaint can name several components, so shares add up to more than 100%.
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2015 Audi A6 4 DR FWD | 5/5 | 5/5 | 5/5 | 5/5 |
| 2015 Audi A6 4 DR AWD | 5/5 | 5/5 | 5/5 | 5/5 |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Air Bags - filed 2026-07-24
The contact's sister owns a 2015 Audi A6. The contact stated that while his sister was driving 35 MPH, the vehicle crashed into the rear of a Toyota 4Runner. The driver sustained injuries to the chest and neck and had back pain. Medical attention was not provided. The front bumper and frame, and hood were damaged. The ...
Wheels - filed 2026-01-17
I am writing to report a serious and life-threatening safety incident involving my Audi vehicle following recent service performed by an authorized Audi dealer. Vehicle information: Model: Audi (2015) VIN: [XXX] Servicing Dealer: Audi Lafayette IN Date of Service: 2026-01-14 A few days after the service appointm...
Engine And Engine Cooling - filed 2024-10-16
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 th...
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More for the 2015 Audi A6
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.