2015 Audi S6
Only 5 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 5 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 5
- Recalls
- 2
- Investigations
- 2
- Top problem
- —
Too few to rank
Campaigns on file for 2015
Opened by NHTSA
Not enough data
Complaints per year
2015: 5 complaints
View as data table
| Year | Complaints |
|---|---|
| 1992 | 0 |
| 1993 | 0 |
| 1994 | 0 |
| 1995 | 20 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 0 |
| 2000 | 0 |
| 2001 | 1 |
| 2002 | 7 |
| 2003 | 2 |
| 2004 | 0 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 0 |
| 2010 | 1 |
| 2011 | 0 |
| 2013 | 42 |
| 2014 | 20 |
| 2015 | 5 |
| 2016 | 19 |
| 2017 | 5 |
| 2018 | 4 |
| 2020 | 2 |
| 2021 | 0 |
| 2022 | 4 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 3 |
Known problem areas
Only 5 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Engine
3 of 5 total reports mention: engine.
Show complaint excerpts
Multiple turbo failures. Engine shook violently then suddenly stopped in the middle of the road. This same issue happened 3 times affecting both turbos. It may be due to faulty oil filter/strainer.
NHTSA ODI report, 2021-06-11
Also filed under Fuel/propulsion system
Driving on the New Jersey turnpike and both turbochargers failed. Car lost power and I had to steer to side of the highway without power steering and brakes from far left lane. Audi service says bearings starved of oil and seized.
NHTSA ODI report, 2021-03-23
Suspension
1 of 5 total reports mentions: suspension.
Show complaint excerpts
Steering Module went out for no apparent reason. I was able to find a used one and have it repaired for just under $1000.
NHTSA ODI report, 2025-07-23
Also filed under Steering and electrical system
Steering
1 of 5 total reports mentions: steering.
Fuel/propulsion system
1 of 5 total reports mentions: fuel/propulsion system.
Electrical system
1 of 5 total reports mentions: electrical system.
Safety timeline
2 recalls · 2 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
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2018-11-29Air bags18V370000 Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 vehicles equipped with basic seats (with or without heating).
Remedy: Volkswagen will notify owners, and dealers will install a PODS system repair kit, free of charge. The recall began November 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 74D5.
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I
2021-03-29Preliminary evaluationClosed 2022-05-27 Engine Stall - Turbo Failure
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I
2022-04-04Engineering analysisClosed 2023-05-26 Engine Stall - Turbo Failure
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2022-08-04Engine and engine cooling22V178000 Volkswagen Group of America, Inc. (Audi) is recalling certain 2013-2017 A8, S6 Sedan, S7, S8, and 2014-2017 RS7 vehicles. The turbocharger oil supply strainer can become blocked, causing wear to the bearings due to lack of lubrication.
Remedy: Dealers will replace the oil strainer and perform an oil change, free of charge. Owner notification letters were mailed August 4, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 21H7.
Buy-smart checklist
2015 Audi S6 — pre-purchase inspection
Inspect
- Engine: 3 reports on file for this year.
- Suspension: 1 report on file for this year.
- Steering: 1 report on file for this year.
Verify these recalls were completed
- Recall 18V370000 · Air bags
- Recall 22V178000 · Engine and engine cooling
FAQ
- Is the 2015 Audi S6 reliable?
- There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
- What are the most common problems with the 2015 Audi S6?
- The most-reported component is engine, accounting for 60% of complaints on file.
- How many recalls does the 2015 Audi S6 have?
- 2 recalls on file for this model year.
Data updated 2026-11-01 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.