2011 Audi A4 Avant problems & reliability
32 owner complaints filed with NHTSA for the 2011 Audi A4 Avant. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Engine → | 17 | 53% |
| Unknown OR Other | 6 | 19% |
| Fuel/propulsion System | 4 | 13% |
| Power Train | 4 | 13% |
| Steering | 4 | 13% |
| Air Bags | 2 | 6% |
| Electrical System | 2 | 6% |
| Exterior Lighting | 2 | 6% |
| Electronic Stability Control (esc) | 1 | 3% |
| Engine and Engine Cooling | 1 | 3% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 13 reported components →Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Among the 24 complaints that included a usable odometer reading, the median reported incident mileage was 59,500 miles (middle 50% between 33,750 and 82,250 miles).
Complaints by incident year
What owners report
“The contact owns a 2011 Audi A4. The contact stated she needed to add 1 quart of oil frequently to the vehicle. The contact stated that the oil warning light was illuminated. The contact took the vehicle to the local dealer and had the oil consumption test completed twice but was not able to diagnose the failure. The…”
Engine · filed Dec 22, 2021
“Car was parked outside our apartment building. It was off and hadn't been driven in over 20hrs. At 11am a fire broke out in the rear driver side seat. Fire department arrived put out the fire, said it was not arson but rather electrical issue. The car front dash was partially melted, rear seat big char black seating…”
Electrical System · filed Aug 1, 2019
“It appears that due to a manufacturing/engineering defect, the timing chain on certain audi and volkswagen models fails after a certain number of miles. This timing chain failure has been determined to cause substantial damage to the vehicle's engine, in many cases requiring a complete engine replacement. Regrettably…”
Engine · filed Jun 27, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
619 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2011 Audi A4 Avant. The 10 most recent:
This bulletin provides a statement regarding the bottleneck of supply for VW approved oil types VW 504.00 and VW 507.00.
TSB_2082846_1 · Service Bulletin/Repair Instructions · issued Jul 27, 2026
This bulletin provides information when there is a film/visible rings on the clear glass cover of the headlight when the dipped beam is switched on.
TSB_2073282_1 · Service Bulletin/Repair Instructions · issued Jul 9, 2026
This bulletin provides information when there are noises from the area around the instrument cluster.
TSB_2059335_7 · Service Bulletin/Repair Instructions · issued Jun 23, 2026
This bulletin provides infomraiton when there is a Gearbox warning light; DTC P060B00 stored in the Transmission Control Module.
TSB_2028405_5 · Service Bulletin/Repair Instructions · issued Jun 23, 2026
This bulletin provides informationwhen noises/vibration are detected from front of vehicle in dynamic mode.
TSB_2074729_3 · Service Bulletin/Repair Instructions · issued Jun 23, 2026
This bulletin provides informaiton when the engine is not running smoothly, misfiring.
TSB_2082323_1 · Service Bulletin/Repair Instructions · issued Jun 10, 2026
This Reporting Obligation requires technicains to contact the Technical Assistance Center (TAC) in cases where the airbag/seatbelt is deployed/not deployed; general accident information; and fire and overheat damage.
TSB_2052680_6 · Service Bulletin/Repair Instructions · issued Jun 4, 2026
This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: The ODIS Audi Brand update 2.41.1…
AOS-26-25 · Service Bulletin/Repair Instructions · issued May 26, 2026
This bulletin provides diagnostic information for the vehicle locking system.
TSB_2022032_12 · Service Bulletin/Repair Instructions · issued Apr 30, 2026
This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool
TSB_2070568_6 · Service Bulletin/Repair Instructions · issued Apr 22, 2026
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
No NHTSA recall campaigns name the 2011 Audi A4 Avant in our current data. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2011 Audi A4 Avant?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Among complaints with usable mileage, the median reported incident mileage was 59,500 miles. This does not predict when a particular vehicle will develop a problem.