Audi · A4 · 2015
2015 Audi A4
0
Recalls
43
Complaints
5/5
Safety Rating
The 2015 Audi A4 has no recalls and 43 owner-reported complaints on file with NHTSA. Overall safety rating: 5 out of 5 stars. Most reported issue: engine (10 reports).
Source: NHTSA Public Records · Updated Apr 28, 2026
Research Context
The 2015 Audi A4 page works best as a research starting point. Complaint totals show how much owner-reported activity exists, while recalls and investigations help show whether any of that activity turned into formal safety action.
Because this is a newer-era vehicle page, it usually helps to compare this year against nearby model years before deciding whether a complaint pattern looks isolated or persistent. On this page, the most prominent complaint area is engine with 10 reported complaints.
Best Research Moves
- Use the complaint log to understand what owners were actually reporting instead of relying only on the raw complaint total.
- Review the recall section even if the total is smaller, because a limited number of recalls can still point to meaningful safety actions.
- This page is primarily a complaints-and-recalls research surface, so compare nearby model years before treating the complaint total as a standalone verdict.
Key Takeaways
- The 2015 Audi A4 currently shows no active NHTSA recalls listed on this page and 43 owner-reported complaints.
- This page currently shows no linked NHTSA investigations.
- This page reflects complaint volume, recall history, and NHTSA test data, but it does not diagnose causes or rank reliability by itself.
- Safety data currently shows 5/5 overall NHTSA safety rating.
- The most frequently reported complaint categories on this page are engine (10), power train (5), engine and engine cooling (3).
- Vehicle
- 2015 Audi A4
- Recalls
- 0
- Complaints
- 43
- Safety Rating
- 5/5
How to Interpret This Page
This page combines three types of NHTSA data: recall campaigns (official manufacturer or government actions), owner complaints (unverified consumer reports), and crash test ratings (where available). A vehicle with many complaints is not necessarily less reliable — complaint volume correlates with sales volume and vehicle age. Recalls indicate identified defects, not overall quality. To compare this model year with others, use the year navigation in the sidebar or return to the model overview page.
If you are researching a used vehicle, start with the complaint categories, compare them against the recall list, and then check nearby model years to see whether the same issue profile repeats. That usually produces a better buying or research signal than treating the raw complaint total as a standalone safety ranking.
NHTSA Crash Test Performance
Frontal Crash Test
Side Crash Test
Overall Frontal Rating
Driver and Passenger Assessment
Driver Side
Passenger Side
Overall Side Rating
Side Barrier and Side Pole Tests
Driver Side
Passenger Side
Rollover Resistance
9.9% rollover risk in single-vehicle crash
Safety Features
ESC: StandardForward Collision Warning: OptionalLane Departure Warning: No
Owner Complaints
43 totalENGINE AND ENGINE COOLING
Dec 2, 2025
The contact owns a 2015 Audi A4. The contact stated that when the vehicle was started, the coolant warning light illuminated. The vehicle was turned off and restarted after 20 minutes, and the coolant warning light was no longer illuminated. The vehicle was not diagnosed or repai...
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ENGINE,FUEL/PROPULSION SYSTEM
Feb 15, 2025
Spark plug for damaged due to oil seeping into it. This could lead to overheating of engine or cylinders getting damaged potentially leading to vehicle malfunction when I drive. Audi inspected the part and recommended to reseal the top of the engine. There was a warning for chec...
Preview excerpt
ENGINE
Sep 1, 2024
No 3 cylinder piston ring failure .Loss of compression.
ENGINE
Mar 10, 2024
Piston ring defect and blew from over oil consumption. All years from Audi A4 2012-2019 recall law suit but they did not include 2015 which all years and models have same piston ring manufacturer defect it blew on me while I was driving home . Lucky I was in neighborhood and not ...
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ELECTRICAL SYSTEM,UNKNOWN OR OTHER,FORWARD COLLISION AVOIDANCE
Mar 3, 2023
MMI system worked during test drive and then NOT worked after final sale: Safety systems included: The Multi Media Interface (MMI) system is an in-car user interface media system developed by Audi, and was launched at the 2001 Frankfurt Motor Show. MMI operates a large number of...
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ELECTRICAL SYSTEM
Feb 17, 2023
Turn signal switch malfunction. When turning right turn direction on, the left turn goes on instead of the right turn. After researching the issue, it looks like it’s a common issue with Audi. This is a safety issue and need to be recalled asap.
ENGINE
Nov 8, 2022
The vehicle has an oil consumption issue whereby I top off the oil in about every 400 miles. The dealership indicated that this is a known problem with Audi. The issue first started with warnings that engine is overheating and with further warnings that oil level is low
UNKNOWN OR OTHER
Sep 23, 2022
The second (not movable) glass pane of the "panoramic sunroof" spontaneously shattered. That happened three days ago, because of the potential for water damage I need to have this repaired as soon as possible. However, until I get it repaired it is available for inspection. A...
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VISIBILITY/WIPER
Jan 6, 2022
Sunroof just exploded
POWER TRAIN,ENGINE
Dec 25, 2021
The engine failed while I was driving. The car did not show any warning lamps, messages or other symptoms, it just jumped and died. I had the car towed to my mechanic. The mechanic thought it was the starter, but then realized the chain had broken and it hit other parts of the en...
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Showing 10 recent complaints from 43 total
View Full Complaint LogCompare Related Vehicles
Why Compare These Pages
The strongest comparison flow is usually: exact vehicle-year page, then nearby years of the same model, then other 2015 Audi models. That sequence helps separate one-off year spikes from broader make-wide patterns.
More Audi A4 Years
2016 Audi A4Compare this year against 2015 for complaint and recall shifts.24c2014 Audi A4Compare this year against 2015 for complaint and recall shifts.77c2017 Audi A4Compare this year against 2015 for complaint and recall shifts.1r85c2013 Audi A4Compare this year against 2015 for complaint and recall shifts.109c2018 Audi A4Compare this year against 2015 for complaint and recall shifts.1r29c2012 Audi A4Compare this year against 2015 for complaint and recall shifts.45c
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Frequently Asked Questions
How many recalls does the 2015 Audi A4 have?
The 2015 Audi A4 has 0 recalls recorded by NHTSA.
How many complaints have been filed for the 2015 Audi A4?
NHTSA has received 43 owner-reported complaints for the 2015 Audi A4.
What is the NHTSA safety rating for the 2015 Audi A4?
The 2015 Audi A4 received an overall safety rating of 5 out of 5 stars from NHTSA.
What are the most common problems with the 2015 Audi A4?
The most commonly reported complaint categories for the 2015 Audi A4 are engine (10 reports), power train (5 reports), engine and engine cooling (3 reports).
Does the 2015 Audi A4 have any recalls?
NHTSA does not currently list any recalls on record for the 2015 Audi A4. To verify the status of your specific vehicle, check nhtsa.gov/recalls with your VIN.
Check Another Vehicle
Look up recalls and complaints for any year, make, and model.
This page summarizes publicly available data from the National Highway Traffic Safety Administration (NHTSA). Complaint counts reflect reports submitted to NHTSA by vehicle owners and do not by themselves prove defect severity or vehicle safety. Safety ratings may not be available for all vehicle-years. This site is not affiliated with NHTSA or any vehicle manufacturer. For official information, visit the official NHTSA page for this vehicle.