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Audi A6 Problems, Recalls and MPG by Year

What this means

NHTSA lists 54 recall campaigns across the Audi A6, 1994–2026. Owners have filed 1,658 complaints with NHTSA. Of the last 15 model years with settled counts, the 2019 drew the most (114) and the 2018 the fewest (11).

Data summary generated from official records. Methodology Data: NHTSA, DOT, EPA · Refreshed Oct 6, 2026

Audi A6 complaints by model year

1,658 owner complaints filed with NHTSA. Red numbers above the columns are recall campaigns for that model year.

2011201220132014201520162017201820192020202120222023202420252026
ComplaintsStill collecting reports3Recall campaigns

Counts are owner reports, not failure rates. Higher sales years tend to draw more reports. Source: NHTSA ODI, retrieved Oct 6, 2026.

Fewest complaints

  • 2018 · 11 complaints
  • 2010 · 17 complaints
  • 2021 · 17 complaints

Most complaints

  • 2019 · 114 complaints
  • 2008 · 71 complaints
  • 2012 · 59 complaints

Among the last 15 model years at least five years old; newer years are left out because owners are still filing reports. Every year compared →

Problem areas by model year

Complaints that name each component, 2017–2026. Darker cells mean more reports. One complaint can name several components.

Audi A6 owner complaints by component and model year (NHTSA ODI)
Component2017201820192020202120222023202420252026
Electrical system 2184171101024
Engine 47321300001
Forward collision avoidance 10115200123
Unknown or other 22115211000
Steering 50122100001
Power train 01150200101
Fuel/propulsion system 0421100012
Lane departure 2050000012

Source: NHTSA ODI owner complaints, retrieved Oct 6, 2026.

Audi A6 recalls (54)

Recall campaigns NHTSA lists for at least one A6 model year, newest first.

NHTSA recall campaigns for the Audi A6
CampaignFiledWhatModel yearsRepaired
26V125000Mar 4, 2026Lane Departure Warning Deactivated201950%
25V900000Dec 19, 2025Rearview Camera Image May Not Display/FMVSS 1112019–202558.2%
25V899000Dec 19, 2025Seat Belt Retractor May Fail to Secure Child Seat/FMVSS 208202579.4%
25V201000Mar 31, 2025Instrument Panel Display Failure202182.1%
23V601000Aug 25, 2023Incorrect Brake Fluid Cap2019, 2020, 202194.6%
22V861000Nov 21, 2022Control Module Shutdown Can Reduce Engine Power2019–202296%
22V806000Oct 26, 2022Inoperative Rearview Camera Display/FMVSS 111202293%
22V742000Oct 5, 2022Rearview Display Inoperative/FMVSS 111202195.2%
22V368000May 23, 2022Engine Control Unit Short-Circuit May Cause Stall202290.3%
22V155000Mar 14, 2022Fuel Gauge May Display Inaccurate Fuel Reading2019–202295.7%
22V034000Jan 26, 2022Rear Axle May Be Misaligned2020, 202198.5%
21V606000Aug 5, 2021Seat Belt Locking Retractor Malfunction/FMVSS 208202198.5%
21V295000Apr 26, 2021Rear Axle Lock Nuts May Break2020, 202198.7%
21V159000Mar 10, 2021Passenger Air Bag May Deploy Incorrectly2019, 2020, 202197.4%
20V749000Dec 2, 2020Faulty Side Impact Crash Sensor In Front Doors202199.4%

Only NHTSA and your automaker know whether your specific car was repaired. Open a model-year page for each campaign's official text, or check your VIN on NHTSA.

Check on NHTSA ↗

Crash-test stars by model year

NHTSA 5-Star Safety Ratings for the Audi A6 (most-tested body style each year)
Model yearOverallFrontalSideRolloverTested as
2025★★★★★4★5★5★4 dr awd
2024★★★★★4★5★5★4 dr awd
2021★★★★★4★5★5★4 dr awd
2020★★★★★4★5★5★4 dr fwd
2019★★★★★4★5★5★4 dr fwd
2018★★★★★5★5★5★4 dr fwd
2017★★★★★5★5★5★4 dr fwd
2016★★★★★5★5★5★4 dr fwd
2015★★★★★5★5★5★4 dr fwd
2014★★★★★5★5★5★4 dr fwd

Compare stars only between vehicles of similar size and weight. Source: NHTSA NCAP, retrieved Oct 6, 2026.

Fuel economy by model year

201321–28 mpg
201421–29 mpg
201521–29 mpg
201624–30 mpg
201724–28 mpg
201823–28 mpg
201925–27 mpg
202022–27 mpg
202122–26 mpg
202223–26 mpg
202324–27 mpg
202425–26 mpg
202525–26 mpg
202623–24 mpg

EPA combined mpg range across engine and transmission configurations. Your mileage will vary. Source: EPA, retrieved Oct 6, 2026.

Where to next

Audi A6 FAQ

How many recalls has the Audi A6 had?

NHTSA lists 54 recall campaigns that cover at least one Audi A6 model year from 1994 to 2026. Each campaign card on the model-year pages has NHTSA's official text and the repair completion rate. Only NHTSA's VIN lookup can tell you whether a specific car was repaired.

Which Audi A6 year has the most complaints?

Among the last 15 model years with settled counts, the 2019 drew the most owner complaints filed with NHTSA (114) and the 2018 the fewest (11). Counts are owner reports, not failure rates, and sales volume affects them.

What are the most common Audi A6 problems?

Across the 2017–2026 model years, owners most often name the electrical system, engine, forward collision avoidance in complaints filed with NHTSA.

What mpg does the Audi A6 get?

EPA rates the 2026 Audi A6 at 23 to 24 mpg combined, depending on engine and transmission.

How this page was madeSources, processing, limits, review and changes

Processing

  • Complaints are counted per component. One complaint can list several, so component totals add up to more than the total.
  • Fuel cost = miles per year ÷ EPA combined mpg × EIA weekly price for your region.

Limitations

  • Complaint counts are owner reports, not verified findings or failure rates. There is no sales denominator.
  • Recall campaigns are listed for the model year. Only NHTSA and the automaker know whether a specific car was repaired.
  • Recent model years are still collecting reports.

Review

Data compiled automatically from the official files listed here.

Changelog

  • 2026-10-06 Data refreshed from the official files.
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