Verdict
2017 Audi A4: Complaints, Recalls & Known Issues
What the public record actually says about the 2017 Audi A4 — every figure below is a NHTSA or EPA number, not an opinion.
The read
Middle-of-the-pack complaint volume for sedan.
Owners filed 81 NHTSA complaints — more complaints than 64% of 2017 sedans. Air Bags leads the reports (28%). 1 safety recall campaign on record — check the VIN and remedy terms with a dealer.
Based on NHTSA complaint volume against 2017 sedans, not adjusted for how many were sold. It describes the model year, not the individual car you are looking at.
Complaints filed
81
Reports to NHTSA, 2017
Safety recalls
1
NHTSA campaigns on record
NHTSA crash test
Overall NCAP rating
Combined MPG
28
EPA estimate
Complaint volume vs. segment peers
More complaints than 64% of 2017 sedans
The bar is this car's percentile among 2017 sedans by complaint volume — a full bar means the fewest complaints in its class. Not adjusted for sales.
Known issues
Air Bags issues lead owner complaints (28% of 81 reports), followed by engine (21%).
+ 7 more component categories with fewer reports.
Share of all 81 NHTSA complaints for this model year, grouped by the component owners named. Bars are scaled to the largest category. Examples: ODI 11488793, ODI 11461481, ODI 11459238, ODI 11455052, ODI 11451970.
Recalls(1)
Open a recall to read what NHTSA says is wrong, what can happen, and how it gets fixed. Check the VIN and remedy eligibility with a dealer; federal no-charge requirements have an age limit, though a manufacturer may offer more coverage.
SeatsOct 2021 · 21V874000Details +Close −
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 connecting the seat heater to the Passenger Occupant Detection System (PODS) may have a contact fault, causing the software to misdiagnose a malfunction and disable the passenger air bag.
Risk: A disabled passenger air bag increases the risk of injury in the event of a crash.
Remedy: Dealers will replace the connecting cable and either the heating mat or entire seat cover, free of charge. Owner notification letters were mailed January 7, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 74E3. This recall is an expansion of Recall 19V-547 (74D9). Vehicles previously repaired under 19V-547 will need to return for the new remedy.
A campaign can apply to this model year without being incomplete on a specific vehicle. Check the VIN with NHTSA or a dealer to confirm whether a particular car needs repair.
Investigations
0 NHTSA investigations on record
No investigations are on record as of Jul 2026. An empty record is not a clean bill of health.
Crash-test ratings
2017 Audi A4 4 DR AWD NHTSA source
- Overall
- Frontal
- Side
- Rollover
2017 Audi A4 4 DR FWD NHTSA source
- Overall
- Frontal
- Side
- Rollover
Fuel economy by trim
| Trim | Engine | Drivetrain | Transmission | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| A4 | 2.0L 4-cyl | Front-Wheel Drive | Automatic (AM-S7) | 25 | 33 | 28 |
EPA laboratory estimates by trim and engine. Actual mileage varies with driving, weather, load, and maintenance. EPA source.
Before you buy
Useful next checks
Federal records tell you about patterns. These checks can tell you more about the specific car in front of you.
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Compare model years
"Fewest reports" and "most complained" describe raw NHTSA complaint totals, not vehicle reliability. The last few model years are left unlabelled because they have had less road time.
2017 Audi A4: frequently asked
What does the complaint record show for the 2017 Audi A4?
Owners filed 81 NHTSA complaints about the 2017 Audi A4 — more complaints than 64% of comparable 2017 sedans, so it sits toward the weaker end of its class. That's a signal, not a guarantee about any single car.
What are the most common problems on the 2017 Audi A4?
The most-reported problem areas are Air Bags (28% of complaints) and engine (21%).
How many recalls does the 2017 Audi A4 have?
1 recall has been issued that affect the 2017 Audi A4, covering components such as seats. Check the VIN with NHTSA and ask a dealer to confirm remedy eligibility; federal no-charge requirements have an age limit, though manufacturers may offer more coverage.
What gas mileage does the 2017 Audi A4 get?
The EPA rates the 2017 Audi A4 at 28 mpg combined.