2014 Audi S6 Problems, Complaints & Recalls

Source: NHTSA · Updated Jun 18, 2025 · 20 owner complaints analyzed

Compared with other S6 years
Far more complaints than other years 2nd of 27 for complaints
NHTSA crash rating
5 out of 5 stars

Owners have filed 20 complaints with NHTSA about the 2014 Audi S6. That ranks 2nd out of 27 S6 model years for complaints. The most reported problem area is engine (14 complaints, 70%), typically at around 73,750 miles. Complaints mention 2 injuries. There are 3 safety recalls covering this model year. NHTSA has opened 2 defect investigations involving it.

Audi S6
Audi S6 C8 in Stuttgart-Vaihingen. Representative photo; appearance varies by model year. Photo: Alexander-93, CC BY-SA 4.0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2014 Audi S6 problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Engine14 · ~73,750 mi
Fuel/propulsion System3 · ~76,000 mi
Suspension3 · ~76,000 mi
Power Train2 · ~93,500 mi
Steering2 · ~60,000 mi
Electrical System1
Engine and Engine Cooling1 · ~78,000 mi
Exterior Lighting1
Forward Collision Avoidance1
Unknown or Other1
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Engine1470%73,750——
Fuel/propulsion System315%76,000——
Suspension315%76,000——
Power Train210%93,500——
Steering210%60,000——
Electrical System15%———
Engine and Engine Cooling15%78,000——
Exterior Lighting15%———
Forward Collision Avoidance15%———
Unknown or Other15%———

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2021, with 6 complaints
2014: 1201412019: 3201932020: 1202012021: 6202162022: 6202262023: 2202322025: 120251

n = 20 complaints · Source: NHTSA

2014 Audi S6 recalls (3)

Tap a recall to see the problem, the risk and the fix.

Engine and engine cooling:engine:gasoline:turbo/superchargerMar 23, 2022 · NHTSA campaign 22V178000 · 26,093 vehicles

Problem: 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.

Risk: Worn bearings can cause the turbine wheel to contact the turbocharger housing or cause the shaft to break, causing an engine stall and increasing the risk of a crash.

Fix: 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.

Air bags:sensor:occupant classificationJun 4, 2018 · NHTSA campaign 18V370000 · 139,249 vehicles

Problem: 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). Stress or wear of the body-sensing mat within the front passenger seat may cause the Passenger Occupant Detection System (PODS) control module to malfunction.

Risk: If the PODS module malfunctions, the front passenger air bag may not deploy properly in the event of a crash, increasing the risk of injury.

Fix: 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.

Fuel system, gasoline:delivery:hoses, lines/piping, and fittingsSep 23, 2013 · NHTSA campaign 13V450000 · 3,594 vehicles

Problem: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2013-2014 Audi S6 and S7 vehicles equipped with 4.0L engines. Due to manufacturing tolerance issues, a fuel line may leak fuel.

Risk: A fuel leak, in the presence of an ignition source, may result in a fire.

Fix: Volkswagen will notify owners, and dealers will replace the fuel line, free of charge. The safety recall is planned to begin in late October 2013. Owners may contact Audi of America at 1-800-822-2834. Volkswagen's number for this campaign is 20U6/L8.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Engine Stall - Turbo Failure (EA22001) — opened Apr 4, 2022, closed May 26, 2023.
  • Engine Stall - Turbo Failure (PE21009) — opened Mar 29, 2021, closed May 27, 2022, led to recall 22V178000.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

I was driving hit a puddle of water, then all the sudden my power steering went out. I took it in to get looked at, and I'm being told it will cost several thousand dollars to fix the power steering. In addition, this vehicle has air in the suspension, but it now makes sounds when it lifts and…

Steering · received Jun 18, 2025 · NHTSA complaint 11667752

2014 AUDI S6- Consumer states " I am writing to file a claim for a vehicle recall on my 2014 Audi S6. The date of the recall is March-20-2022. The NHTSA Campaign# is 22V-178. The Audi Recall# is 21H7. The specific defect that is being recalled is Turbo failure. In early 2021, I experienced multiple…

Unknown or Other · received Jul 3, 2023 · NHTSA complaint 11530106

I am writing to formally lodge a complaint regarding the persistent and premature failure of motor and transmission mounts on the 2014 Audi S6, manufactured and sold by [Automaker Company Name]. This issue has resulted in significant inconvenience and financial burden and, more importantly, poses…

Engine · received Jun 10, 2023 · NHTSA complaint 11526318

Camshaft Actuator, Camshaft positioner, Camshaft sensors. No warning or dash lights, car abruptly stopped on Highway while traveling 65mph 15 hours after Audi replaced replaced both fuel pumps and oil screen recall fix. Inspection of entire vehicle was done at time of recall fix and fuel pumps…

Engine · received Aug 24, 2022 · NHTSA complaint 11480926

Two months into owning the car, my turbo failed. Car was towed to dealership and are trying to charge me 11,000$. 2 weeks into owning vehicle. Noticed oil level at minimum. Call dealer and was advised to add oil. Never was told to come into service to have it checked. Upon further investigation, I…

Engine · received Aug 18, 2022 · NHTSA complaint 11479882

Other Audi S6 years

← 2013 S6 · 2015 S6 →

See all Audi S6 problems by year, every Audi model, or the Audi VIN decoder.

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Frequently asked questions

What are the most common problems with the 2014 Audi S6?

Owners most often report engine, fuel/propulsion system, suspension problems. The top one, engine, accounts for 14 complaints.

Was there a recall on the 2014 Audi S6?

Yes, 3 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2014 Audi S6 a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other S6 model years, the 2014 has far more complaints than most years, and NHTSA rates it 5 out of 5 stars overall in crash tests. Always get a pre-purchase inspection and check the VIN for open recalls.