2019 Audi A4 Problems
- Complaints
- 10filed with NHTSA
- Median mileage
- 50,000miles, 1 complaints with mileage
- Recalls
- 1campaigns on record
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
- NHTSA crash rating
- 5 / 5stars overall, 2 rated versions
- EPA fuel economy
- 30 mpgcombined, 2.0L 4-cyl FWD · 27 city / 34 hwy
Sources: NHTSA records for the 2019 Audi A4 (complaints, recalls, investigations), NHTSA crash tests, EPA fuel economy. Report an error
NHTSA recorded 10 consumer complaints for the 2019 Audi A4. The part named most often is electrical system, with 3 complaints (30% of the total), followed by other or unknown (3) and engine (2). 1 of the complaints include a mileage, and 0% of those were filed for vehicles with under 50,000 miles; the median is 50,000 miles. Of all complaints, 2 involved a crash, 2 an injury, according to the filers. NHTSA lists 1 recall campaign and 860 technical service bulletins for this model year. Electrical system complaints overlap with 238 technical service bulletins filed under the same part. Other or unknown complaints overlap with 93 technical service bulletins filed under the same part.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Electrical system3 30%
- Other or unknown3 30%
- Engine2 20%
- Fuel system2 20%
- Air bags1 10%
- Brakes1 10%
Example complaints
Electrical system: “I am filing a complaint concerning my recent experience with the Audi service department located in San Rafael, California. On May 24, 2021 I brought my 2019 Audi A4 in for service due to an error message stating, Front parking aid: malfunction! Obstacles cannot be detected . I purchased the car in December 2019 from the dealership in Burlingame, California. It was previously used as a loaner car, and to my knowledge the car was in original condition with no prior bodywork done on the vehicle. …”
NHTSA complaint #11418824, filed 2021-05Other or unknown: “Vehicle was inspected at 50,000 miles by the dealer and report says that passenger side motor mount was leaking. They also said that the motor mount will deteriorate rapidly and will affect the safety of the vehicle.”
NHTSA complaint #11560161, filed 2023-12Engine: “The turbocharger wastegate actuator failed suddenly at highway speeds, causing loss of engine power and making it extremely difficult to maintain highway speeds. The warnings that suddenly appeared caused the cruise control to cease working as well. The dealership (Audi Miami South by The Collection) inspected the vehicle and confirmed the wastegate actuator seized, requiring a complete replacement of the turbocharger. The vehicle has 53,000 miles.”
NHTSA complaint #11681309, filed 2025-08Forward collision avoidance: “Audi Presense kicked in so violently on the 280E freeway towards NYC from Northern NJ, that my 15 y/o son now has a significant cervical spine injury, necessitating medical evaluation and treatment. The brakes were so abruptly applied by Presense that we thought we had been hit by a car, but had not been in an accident. This is very dangerous, and now my son is injured, despite no accident occurring.”
NHTSA complaint #11495253, filed 2022-11Mileage when problems were reported
0% of the 1 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 50,000 and 50,000 miles.
Complaints by year filed
Fewer than 15 complaints, too few for a reliable trend.
Crash test ratings
NHTSA's 5-Star Safety Ratings for the 2019 Audi A4. Frontal results are shown driver / passenger; rollover shows the star rating and NHTSA's estimated risk of rolling over in a single-vehicle crash.
| Version | Overall | Frontal | Side | Side pole | Rollover |
|---|---|---|---|---|---|
| A4 · sedan AWD | ★★★★★ | 4 / 4 | 5 | 5 | 5 · 9.9% risk |
| A4 · sedan FWD | ★★★★★ | 4 / 4 | 5 | 5 | 5 · 9.9% risk |
Driver aids listed by NHTSA for the 2019 model year: forward collision warning standard, lane departure warning optional, automatic emergency braking not available.
Neighbouring years: 2018: same overall rating; 2020: same overall rating. A redesign between years can change both the car and the test.
Source: NHTSA New Car Assessment Program (5-Star Safety Ratings), nhtsa.gov/ratings.
Fuel economy and running cost
EPA ratings for each 2019 Audi A4 version. Annual fuel cost is the EPA's estimate at its current fuel prices for 15,000 miles a year (55% city driving).
| Version | Engine | Transmission | City | Hwy | Comb. | Fuel / yr |
|---|---|---|---|---|---|---|
| A4 FWD | 2.0L 4-cyl | 7-speed automatic | 27 | 34 | 30 | $2,750 |
| A4 quattro AWD | 2.0L 4-cyl | 7-speed automatic | 23 | 34 | 27 | $3,050 |
Source: U.S. EPA and Department of Energy, fueleconomy.gov. Ratings are for comparing vehicles; real-world mileage varies with driving and conditions.
Recalls and investigations
- 21V874000Nov 10, 2021Air bags › Sensor › Occupant classification › Front passengerCovers: Audi A4 2017–2020, A5 2018–2020, S4 2018–2020 +2 more
Volkswagen Group of America, Inc. (Audi) is recalling certain 2017-2020 A4 Allroad, A4 Sedan, 2018-2019 RS5 Coupe, 2019 RS5 Sportback, 2018-2020 A5 Cabriolet, A5 Coupe, A5 Sportback, S4 Sedan, S5 Cabriolet, S5 Coupe, and Audi S5 Sportback vehicles. The cable…
Recall details for the 2019 Audi A4 → · Check a VIN at nhtsa.gov/recalls
Technical service bulletins
TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 860 on record; the latest 10 are shown.
- 11038130Sep 25, 2026Other or unknown. This bulletin states that technicians are required to report to the manufacturer when a vehicle has flooded, and specify the height to which the vehicle has been flooded.
- 11038129Sep 25, 2026Engine. This bulletin provides information when the starter/generator drive belt is noisy or came off.
- 11038027Sep 25, 2026Other or unknown. This bulletin provides information for reporting safety related information to the manufacturer.
- 11038042Sep 22, 2026Steering. This bulletin provides information about vibrations and rotational steering vibrations.
- 11038031Sep 22, 2026Steering. This bulletin provides informaiton when DTC B200FF0 is stored.
- 11038024Sep 22, 2026Visibility (wipers, defrost, mirrors). This bulletin provides service information regarding exterior glass cleaning.
- 11038056Sep 18, 2026Body and structure. This bulletin provides information about billing for a broken sunroof glass panel.
- 11038032Sep 18, 2026Electrical system. This bulletin provides information when the rear parking sensor sometimes does not work, rear parking sensor loose, rear parking sensor fault message.
- 11038025Sep 15, 2026Other or unknown. This bulletin provides information when the license plate mounting bracket threded inserts are stripped.
- 11038033Sep 8, 2026Body and structure. This TSB describes a corrosion issue due to outside influence and the prohibition of warranty in these cases.
Other model years of the Audi A4
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2023 | 10 | 30,000 | 0 | — | 28 | — | Too new |
| 2022 | 6 | 32,400 | 3 | — | 29 | — | Not enough data |
| 2021 | 11 | 2,674 | 4 | 5 | 28 | — | Not enough data |
| 2020 | 128 | 26,000 | 3 | 5 | 30 | 84 · More | Rising |
| 2019 | 10 | 50,000 | 1 | 5 | 30 | — | Not enough data |
| 2018 | 45 | 12,000 | 1 | 5 | 31 | 44 · Typical | Rising |
| 2017 | 56 | 28,000 | 1 | 5 | 31 | 0 · Fewer | Falling |
| 2016 | 11 | 45,000 | 0 | 5 | 27 | — | Not enough data |
| 2015 | 19 | 44,000 | 0 | 5 | 26 | — | Falling |
| 2014 | 32 | 80,000 | 0 | 5 | 26 | 0 · Fewer | Falling |
| 2013 | 24 | 101,000 | 0 | 5 | 26 | — | Falling |
| 2012 | 19 | 109,000 | 0 | 4 | 25 | — | Falling |
| 2011 | 11 | 105,500 | 0 | 4 | 25 | — | Not enough data |
| 2010 | 64 | 83,750 | 0 | — | 26 | 50 · Typical | Falling |
| 2009 | 120 | 65,000 | 2 | — | 25 | 100 · More | Stable |
| 2008 | 175 | 62,000 | 4 | — | 24 | 100 · More | Falling |
| 2007 | 196 | 74,000 | 3 | — | 24 | Not compared (before 2008) | Stable |
| 2006 | 295 | 60,000 | 3 | — | 24 | Not compared (before 2008) | Falling |
| 2005 | 219 | 58,400 | 3 | — | 23 | Not compared (before 2008) | Falling |
| 2004 | 189 | 59,560 | 2 | — | 23 | Not compared (before 2008) | Falling |
| 2003 | 210 | 60,000 | 3 | — | 23 | Not compared (before 2008) | Falling |
| 2002 | 181 | 30,000 | 1 | — | 21 | Not compared (before 2008) | Falling |
| 2001 | 131 | 61,028 | 1 | — | 21 | Not compared (before 2008) | Falling |
| 2000 | 96 | 62,900 | 2 | — | 21 | Not compared (before 2008) | Falling |
| 1999 | 190 | 75,000 | 4 | — | 22 | Not compared (before 2008) | Stable |
| 1998 | 258 | 80,650 | 4 | — | 21 | Not compared (before 2008) | Falling |
| 1997 | 98 | 92,457 | 6 | — | 20 | Not compared (before 2008) | Stable |
| 1996 | 89 | 66,821 | 4 | — | 20 | Not compared (before 2008) | Stable |
All Audi A4 model years · Best and worst years by complaints
Frequently asked questions
How many NHTSA complaints does the 2019 Audi A4 have?
NHTSA recorded 10 consumer complaints for the 2019 Audi A4 as of Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 2019 Audi A4 is reported most often?
Electrical system is named most often, in 3 complaints (30% of the total), followed by other or unknown with 3.
Has the 2019 Audi A4 been recalled?
NHTSA lists 1 recall campaign for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
How did the 2019 Audi A4 do in NHTSA crash tests?
NHTSA's 5-Star Safety Ratings give the 2019 Audi A4 5 out of 5 stars overall, across 2 rated versions (body style and drive). Ratings from different model years are only comparable when the vehicle was not redesigned in between.
What gas mileage does the 2019 Audi A4 get?
The EPA rates the 2019 Audi A4 (A4, 2.0L 4-cyl) at 30 mpg combined, 27 city and 34 highway, with an estimated annual fuel cost of $2,750 at 15,000 miles a year. Other engine and drive versions are rated differently.
At what mileage are problems with the 2019 Audi A4 reported?
Among the 1 complaints that include a mileage, the median is 50,000 miles and the middle half falls between 50,000 and 50,000 miles; 0% were filed for vehicles with under 50,000 miles.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Crash ratings are from NHTSA’s New Car Assessment Program. Fuel economy is from the EPA and DOE (fueleconomy.gov).
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.