2021 AUDI Q3 Problems
Real NHTSA owner complaints for the 2021 Audi Q3. This model year has 13 NHTSA complaints — top issue: Fuel/Propulsion System.
Model-Year Complaints
13 owner reports
Recall Campaigns
2 NHTSA campaigns
Top Failure Area
Fuel/Propulsion System
Worst 2021 Audi Q3 Problems
Top 3 most-reported issues with average mileage at failure.
Fuel/Propulsion System
Electrical Faults
Engine Problems
AI Interpretation — 2021 Audi Q3
Low ConfidenceComplaints for the 2021 Audi Q3 are concentrated in the Fuel/Propulsion System, with 4 reports, followed by Electrical Faults and Engine Problems, each with 3 complaints. There are 2 crash-related complaints among the 13 total. The data suggests potential issues in these areas, but the low sample size limits confidence.
- Fuel/Propulsion System accounts for 4 of 13 complaints.
- Electrical Faults and Engine Problems each have 3 complaints.
- 2 crash-related complaints were reported.
- Fuel/Propulsion System complaints are the most frequent.
- Electrical Faults are a recurring theme.
- Engine Problems appear in multiple reports.
- Inspect the Fuel/Propulsion System for any reported issues.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for electrical and engine components.
- Have a mechanic inspect the vehicle before purchase.
Considering a 2021 Audi Q3?
This page shows the model year's reputation. The VIN tells you about this specific car — accidents, title issues, odometer fraud. Full report just $12.95 (vs. Carfax $39.99).
All Problems by Category
Every NHTSA complaint category for the 2021 Audi Q3. A single complaint may appear in multiple categories.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Fuel/Propulsion System | 4 | — | — | — | |
| Electrical Faults | 3 | — | — | — | |
| Engine Problems | 3 | — | — | — | |
| Uncategorized Issues | 2 | — | — | — | |
| Seat Belt Issues | 2 | 1 | — | — | |
| Headlight/Taillight Failures | 1 | — | — | — | |
| Forward Collision Avoidance: AEB | 1 | — | — | — | |
| Tire Issues | 1 | — | — | — | |
| Seat-Related Issues | 1 | 1 | — | — | |
| Unintended Acceleration | 1 | — | — | — | |
| Structural Problems | 1 | — | — | — | |
| Lane Departure | 1 | 1 | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2021 Audi Q3. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
I am reporting a recurring fuel system defect affecting my Audi Q3, consistent with Safety Recall 20YF – Suction Jet Pump. The problem began as difficulty refueling and now mirrors an identical issue I experienced with a previous Audi A3, which ultimately leaked fuel severely bot…
By the dome light, it leaks water when it is pouring rain very heavily. It also drips water by the passenger side shade visor. The dome lights will dim and get brighter consistently as it is dripping. the driver side headlight also gets foggy when it rains, which causes the one s…
The car stalled while driving. There were no warning lights or indicators before the failure. The car was unable to be restarted so it was towed to a mechanic. It was discovered the car was out of gas however the gauge read there was still a lot of gas in the tank. We then too…
My 2021 Audi Q3 SUV had been very dangerous to drive stalling, stopping on the highway and shuttering for about two weeks. While I was going about 70 miles an hour my vehicle stalled. It lead to me almost being killed and rear ended. My vehicle had been displaying a stop start ma…
Tire Size p235/50r19 Bought car used with new tires on [XXX] is now 08/20 have driven car for roughly 2500miles and tires began losing air irregularly took into tire shop to find both fronts with severe separation damage and wear patterns on both front tires. Rear tires also expe…
Child safety lock failure alert. First incident was January 2023. Second was July 2023. Repeating issue after repair. Puts small children at risk for being able to open door while vehicle is operating which also would distract the driver.
I was traveling approximately 50 mph on a highway when we were rear-ended. The car spun around and we were both thrown forward due to the malfunctioning of both the driver and passenger seat belts. Further inspection found the rear seatbelts as well did not function properly. Bot…
Two weeks ago my 2021 Audi Q3 displayed a child lock malfunction error. The rear passengers cannot open the door from the inside even after turning off the child lock feature because of this fault. I dropped my vehicle at the Audi dealership in Ontario, California. They called…
******* DELETE VOQ ******* THIS COMPLAINT IS BEING MARKED FOR DELETION BECAUSE THE CONSUMER PLACED THE REQUEST.*DJR ******* DELETE VOQ *******
Vehicle has a starting error. Dealer fixed p085 with the park neutral module but problems comes back. At stop light vehicle shut down and when brake was released there was a error starting it back up again. Had to put vehicle in park and start it again.
While merging onto the highway, there was a loud bang and the overhead lights as well as driver door alert on the dashboard came on. Upon checking, the front driver door had popped open on it's own. This was inspected by dealer and no issues were found however told that there is …
Vehicle auto start stop error code pops up on vehicle dashboard. Says “Auto start stop error please contact service” also happens when car is shifted in neutral. Vehicle starting malfunction. Car would try to start but stops and shows error in the dashboard. Then press start butt…
I was driving down a one lane road in my car that is less than a month old, when all of a sudden my car aggressively veered to the right over the shoulder line, then it veered to the left over the yellow line and then the right again and it kept going over the line down a slight …
Source: NHTSA Complaints Database. Real owner reports for the 2021 Audi Q3.
Recalls for 2021 Audi Q3
2 campaignsNHTSA recall campaigns for the 2021 Audi Q3. Recalls are free to fix at any authorized dealer. Run a VIN check below to see if your specific vehicle has open recalls.
2021 Audi Q3 — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2021 Audi Q3 reliable?▾
Severe Issues. The 2021 Audi Q3 has 13 NHTSA owner complaints, 2 crash-related, and 2 recall campaigns. The most reported issue is Fuel/Propulsion System (4 complaints). Source: NHTSA via VinSpector AI.
What are the most common problems with the 2021 Audi Q3?▾
#1: Fuel/Propulsion System (4 complaints). #2: Electrical Faults (3 complaints). #3: Engine Problems (3 complaints)
At what mileage do problems start on the 2021 Audi Q3?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2021 Audi Q3?▾
The 2021 Audi Q3 has 2 crash-related complaints and 0 fire reports out of 13 total NHTSA complaints. 2 injuries were reported. For NCAP lab crash test star ratings, visit nhtsa.gov/ratings.
Does the 2021 Audi Q3 have any recalls?▾
Yes — 2 NHTSA recall campaigns affect the 2021 Audi Q3. The largest issue: SEAT BELTS:REAR/OTHER:RETRACTOR. Check nhtsa.gov/recalls or run a VIN check to see if your specific vehicle has open recalls.
Should I buy a 2021 Audi Q3?▾
The 2021 Audi Q3 has severe issues — review the top problems before buying. Pay particular attention to Fuel/Propulsion System issues. Always run a VIN check on the specific car you're considering to check for accident history, open recalls, and title brands.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Audi Q3 reliability report with year-by-year comparison.
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Check Your Specific 2021 Audi Q3
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud. Full report just $12.95 (vs. Carfax $39.99).