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What are the common problems with the 2016 Audi A4?

Owners of the 2016 Audi A4 have filed 11 complaints with NHTSA, most often about the engine (7). In NHTSA's complaints file of November 11, 2026, 4 of its 11 complaints list a mileage (42,000 to 98,000 miles), too few to say when problems were reported; a complaint is an owner's report, not a proven defect.

By VIN Lookup Research DeskPublished 2026-11-11NHTSA files 2026-11-11United States
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Most-reported problems, 2016 A4

NHTSA's file holds 11 owner complaints on the 2016 Audi A4. Owners named the engine most often: 7 complaints. A complaint can name more than one component. Of the 11 complaints, none reports a crash, 1 reports a fire and none reports an injury. These are owners' reports to NHTSA, not findings.

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Common problems with the 2016 A4

NHTSA's file holds 11 owner complaints on the 2016 Audi A4. Owners named the engine most often: 7 complaints. A complaint can name more than one component.

2016 Audi A4: most-reported NHTSA component categories, with the median mileage of the complaints that list one (complaints file, November 11, 2026)
Component (NHTSA category)ComplaintsListing mileageMedian mileage
Engine73Under 5 mileages
Electrical System30Under 5 mileages
Steering30Under 5 mileages
Fuel/propulsion System10Under 5 mileages
Power Train10Under 5 mileages

Of the 11 complaints, none reports a crash, 1 reports a fire and none reports an injury. These are owners' reports to NHTSA, not findings.

Mileage when owners reported a problem with the 2016 A4

Too few complaints on the 2016 A4 list a mileage to say when owners reported problems: 4 of its 11 complaints list a mileage (42,000 to 98,000 miles), and a median is given here only with 10 or more.

These mileages say when owners reported a problem, not when a 2016 A4 wears out. NHTSA's file holds only vehicles whose owners complained; one that ran without a problem never appears in it, so it gives no lifespan and no cutoff, and how a vehicle was maintained matters more than any one odometer reading.

Every model year together: Half of the 1,574 NHTSA owner complaints on the Audi A4 that list mileage came after 64,000 miles (NHTSA complaints file of November 11, 2026). How many miles will an Audi A4 last? →

Is the 2016 A4 a good year?

Complaint counts cannot say whether the 2016 is a good or a bad A4: they rise with how many were sold and how long they have been on the road. They show how the 2016 compares with the other model years in NHTSA's file.

With 11 complaints, the 2016 ranks 23rd of the 27 Audi A4 model years from 1996 to 2023 with 10 or more complaints, counting from the most, tied with 2011, 2021 and 2023. The most: the 2006 (298). The fewest: the 2019 (10).

Recent model years have had less time to collect complaints, so their counts are still growing. No year is ranked by mileage here, because a year's median mileage mostly follows its age.

Audi A4: NHTSA owner complaints by model year, 1996–2023 (complaints file, November 11, 2026)
Model yearOwner complaintsListing mileageMedian mileage
1996 A4892666,642
1997 A4984192,457
1998 A425810180,650
1999 A419010075,000
2000 A4964962,900
2001 A41318660,014
2002 A418111330,000
2003 A421017760,000
2004 A418916859,120
2005 A421916558,400
2006 A429819660,000
2007 A42197574,000
2008 A41917662,000
2009 A41427565,000
2010 A4645081,500
2011 A4116Under 10 mileages
2012 A4199Under 10 mileages
2013 A42415101,000
2014 A4321380,000
2015 A4196Under 10 mileages
2016 (this page)114Under 10 mileages
2017 A4571228,000
2018 A4454Under 10 mileages
2019 A4101Under 10 mileages
2020 A41283Under 10 mileages
2021 A4112Under 10 mileages
2023 A4111Under 10 mileages

2016 Audi A4 recalls

NHTSA's recall files of November 11, 2026 list no campaign for the 2016 model year under the names A4 and A4 CABRIOLET. Recalls can be filed under another name (a trim, a body or a series name), so a recall may still exist for the 2016 Audi A4: check the VIN with NHTSA's free recall lookup.

What these figures can and cannot tell you

  • Complaints are owners’ reports to NHTSA. NHTSA publishes them without verifying them: a complaint is an allegation, not a defect finding.
  • The mileage is what the owner wrote on the complaint; NHTSA does not check it against the odometer.
  • The make, model and model year are the ones on the complaint. NHTSA records them as filed, so a few complaints sit under a model year the name was not sold in.
  • They are not a lifespan study. The file holds only vehicles whose owners reported a problem, so these figures do not say how long a typical 2016 A4 lasts.
  • A complaint count rises with how many vehicles were sold and how long they have been on the road, so it is not a rating of the 2016 A4.
  • Nothing here describes one vehicle: its title brands, odometer readings, accidents and open recalls are in the records for its own VIN.
  • 7 of the 11 complaints on the 2016 Audi A4 give no usable mileage (blank, zero, a filler such as 999999, or over 500,000) and are left out of every mileage figure.
  • NHTSA names counted: A4 and A4 CABRIOLET. NHTSA files some vehicles under several names (a series name and a trim name, for example); this page counts only these.
  • Recall-file names matched: A4 and A4 CABRIOLET.
Evidence

Primary sources behind this page

Open the underlying public source and verify that its scope matches the question you are asking.

  1. NHTSA complaints flat file (FLAT_CMPL.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
  2. Complaints file field layout (CMPL.txt)National Highway Traffic Safety Administration
  3. NHTSA recalls flat file (FLAT_RCL_PRE_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
  4. NHTSA recalls flat file (FLAT_RCL_POST_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
  5. Recalls file field layout (RCL.txt)National Highway Traffic Safety Administration
  6. NHTSA recall and complaint datasets: scope and documentationNational Highway Traffic Safety Administration
  7. Recalls Lookup by VINNational Highway Traffic Safety Administration

NHTSA’s complaints file was downloaded on November 11, 2026 (FLAT_CMPL.txt, dated 2026-11-11 10:15, 2,265,416 rows), with its recall files (FLAT_RCL_PRE_2010.txt and FLAT_RCL_POST_2010.txt, dated 2026-11-11 08:02). Each complaint is counted once, by its NHTSA number, with the model year and mileage of its first row; a model year has a page only with 10 or more complaints. The collection script and its rules are in scripts/collect-nhtsa-model-year-longtail.mjs.

Quick answers

2016 Audi A4 questions

What are the most common 2016 Audi A4 problems?

NHTSA's file holds 11 owner complaints on the 2016 Audi A4. Owners named the engine most often: 7 complaints. A complaint can name more than one component. Of the 11 complaints, none reports a crash, 1 reports a fire and none reports an injury. These are owners' reports to NHTSA, not findings.

At what mileage do owners report problems with the 2016 Audi A4?

NHTSA's file gives no mileage figure for the 2016 Audi A4: 4 of its 11 complaints list a mileage (42,000 to 98,000 miles), and this page gives a median only with 10 or more. These are mileages at a reported problem; they do not say how many miles a 2016 A4 can cover.

Is the 2016 Audi A4 a good year?

Complaint counts cannot say whether the 2016 is a good or a bad A4: they rise with how many were sold and how long they have been on the road. They show how the 2016 compares with the other model years in NHTSA's file. With 11 complaints, the 2016 ranks 23rd of the 27 Audi A4 model years from 1996 to 2023 with 10 or more complaints, counting from the most, tied with 2011, 2021 and 2023. The most: the 2006 (298). The fewest: the 2019 (10).

How many recalls does the 2016 Audi A4 have?

NHTSA's recall files of November 11, 2026 list no campaign for the 2016 model year under the names A4 and A4 CABRIOLET. Recalls can be filed under another name (a trim, a body or a series name), so a recall may still exist for the 2016 Audi A4: check the VIN with NHTSA's free recall lookup.

How do I check a used 2016 Audi A4 before buying?

Take the 17-character VIN from the vehicle and compare the odometer with the readings on file for it: title transfers, inspections and auction sales record the mileage on the day. VIN Lookup (free-vin-lookup.com) sells the original ClearVIN PDF for $14.99 (3 reports for $29.99, 5 for $44.99): odometer readings, title brands and auction records on file for the VIN. Check the VIN before buying a used 2016 Audi A4.