2021 AUDI Q7 Problems
Real NHTSA owner complaints for the 2021 Audi Q7. This model year has 62 NHTSA complaints — top issue: Electrical Faults.
Model-Year Complaints
62 owner reports
Recall Campaigns
9 NHTSA campaigns
Top Failure Area
Electrical Faults
Worst 2021 Audi Q7 Problems
Top 3 most-reported issues with average mileage at failure.
Electrical Faults
Engine Problems
Uncategorized Issues
AI Interpretation — 2021 Audi Q7
Low ConfidenceThe 2021 Audi Q7 has 62 NHTSA complaints, with electrical faults being the most reported issue. Engine problems and forward collision avoidance concerns also appear frequently. The data suggests potential reliability issues, but the low confidence level and limited model year coverage warrant caution.
- Electrical faults account for the majority of complaints (38 out of 62).
- Engine problems are the second most common complaint category.
- Forward collision avoidance (AEB) and brake system issues are also notable.
- Electrical Faults
- Engine Problems
- Forward Collision Avoidance: AEB
- Inspect electrical systems, including infotainment and sensors.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for engine and brake-related repairs.
- Have a mechanic inspect the vehicle before purchase.
Considering a 2021 Audi Q7?
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 Q7. A single complaint may appear in multiple categories.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Electrical Faults | 38 | 3 | — | — | |
| Engine Problems | 14 | — | — | — | |
| Uncategorized Issues | 11 | 2 | — | — | |
| Forward Collision Avoidance: AEB | 7 | 1 | — | — | |
| Brake System | 5 | 2 | — | — | |
| Back Over Prevention | 4 | — | — | — | |
| Steering Defects | 4 | — | — | — | |
| Unintended Acceleration | 3 | 1 | — | — | |
| Lane Departure | 3 | — | — | — | |
| Fuel/Propulsion System | 2 | — | — | — | |
| Seat Belt Issues | 2 | — | — | — | |
| Tire Issues | 2 | — | — | — | |
| Visibility | 1 | — | — | — | |
| Transmission / Drivetrain | 1 | — | — | — | |
| Suspension Failures | 1 | — | — | — | |
| Wheel Issues | 1 | — | — | — | |
| Fuel System | 1 | — | — | — | |
| Gasoline | 1 | — | — | — | |
| Visibility/Wiper | 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 Q7. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
I am submitting this complaint regarding a safety-related recall on my Audi Q7 involving the alternator. The wording of the recall is significantly underplayed, written off as an emissions issues. When in reality this is a life threatening flaw in the alternator. It is highly con…
The contact owns a 2021 Audi Q7. The contact stated that the rear-view mirrors on the driver's side failed to indicate when another vehicle, person, or object was nearby the vehicle. The passenger's side rear-view mirror's audible alarm occasionally erroneously alerted the driver…
I was driving on the freeway and got off on an exit ramp at high speeds and began to slow down and break. As I was breaking the car became clunky and slowed down and suddenly shut off. The warning lights “transmission failure and “ESC failure” came on and I was unable to drive or…
The vehicle was parked on a sloped driveway. After the driver exited the car, the automatic parking brake/Auto-P fail-safe failed to engage. The vehicle rolled backward unexpectedly, causing the driver-side door to strike a fire hydrant and rebound into the driver's body. There i…
- Engine water pump failure and coolant intrusion into the vacuum system. Parts were replaced on 5 Nov 2025 and possible still at the dealer's location. - The defect poses the following safety risks: It resulted in contamination of vacuum lines; potential for sudden engine stalli…
An alert popped up on the dashboard. Stating driver system malfunction. This happened on the freeway and then the car shut down immediately. I've gotten this notification over 8 times and it has yet to be fixed. I'm extremely anxious and terrified when driving this vehicle, becau…
The contact owns a 2021 Audi Q7. The contact received notification of NHTSA Campaign Number: 25V201000 (Electrical System). The interface turned off, and the touchscreen was inoperable. The CP message was displayed on the instrument cluster. The vehicle was taken to the local dea…
I am filing this complaint regarding a serious safety and mechanical issue involving my 2021 Audi Q7. The alternator on my vehicle was replaced by Audi in November 2024 as part of an official Audi recall. On October 22, 2025, less than one year later, the alternator failed while…
My water pump went out on my 2021Q7. The car had 57271 miles on it. I looked up the Vin and it is not covered in the class action lawsuit however, my model and my year comes up but not my Vin. I feel a water pump should last until 100,000 miles.
During a routine service on my 2021 Audi Q7, the shop found the coolant level low and traced it to a leak. The Audi dealer later diagnosed failure of the water pump, thermostat, valves, and related parts, with a repair estimate of nearly $5,000. I discovered that prior model year…
I continue to smell a foul, moldy odor almost every time I turn on the air conditioner or heater. It has been a problem since I purchased the vehicle in August of 2024. I took the car back to the dealer from which I purchased it FOUR times. They finally “fixed” the issue by clear…
El carro fue comprado en febrero 2024 en greenway ford inclui un paquete de cambio de aceite,rotacion de llantas y cambio de los limpiabrisas.esto ha sido un dolor de cabeza. cada vez que se le realiza el servicio sale con la luz del ingenier prendido, en la computadora de auto z…
On [XXX], I experienced multiple failures of core safety systems in my 2021 Audi Q7 that put my 17-month-old child at serious risk and exposed critical flaws in how the vehicle’s systems operate and record events. On [XXX], the pre sense automatic braking system suddenly engaged…
The recall involves the virtual cockpit instrument cluster. Audi requires the use of the vehicle’s USB port to complete the update. However, my USB system is not functioning properly. •The Issue: Audi has refused to perform the recall because of the inoperable USB. They have stat…
I am reporting a severe defect in my 2020 Audi Q7 involving “coolant migration” due to a faulty water pump, a known issue in Audi models (Q7, S4, A6, 2013–2022). This poses critical safety risks due to sudden failure with minimal warning. My out-of-warranty Q7 showed minor coolan…
The instrument cluster failed as was reported in a previous recall. This failure was caused by a hardware problem which was fixed via a software update. Unfortunately, the hardware (instrument cluster) has already been compromised and warning lights are all lit up and some warnin…
The contact owns a 2021 Audi Q7. The contact stated the vehicle was repaired under NHTSA Campaign Number: 25V201000 (Electrical System); however, the repair failed to prevent a failure from occurring. The contact stated that two days after the recall repair, several unknown warni…
There is a recall for my issue from Audi 90VC. The “remedy” is a software update that a previous dealer and Audi field techs say willl not fix my issue. It’s a hardware issue. The remedy provided for the recall is a facade and doesn’t fix the root cause of the issue. I’m one that…
The contact owns a 2021 Audi Q7. The contact stated that while operating the vehicle, the instrument cluster display was inoperable and could not be viewed by the driver. During the failure, the driver was unable to view the speedometer and turn signals. The vehicle was taken to …
Both of the screens went blank while I was driving and the top one showed this: ENGINEERING +Update + Activation keys +Version information +Reboot to normal mode
Source: NHTSA Complaints Database. Real owner reports for the 2021 Audi Q7.
Recalls for 2021 Audi Q7
9 campaignsNHTSA recall campaigns for the 2021 Audi Q7. 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 Q7 — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2021 Audi Q7 reliable?▾
Severe Issues. The 2021 Audi Q7 has 62 NHTSA owner complaints, 3 crash-related, and 9 recall campaigns. The most reported issue is Electrical Faults (38 complaints). Source: NHTSA via VinSpector AI.
What are the most common problems with the 2021 Audi Q7?▾
#1: Electrical Faults (38 complaints). #2: Engine Problems (14 complaints). #3: Uncategorized Issues (11 complaints)
At what mileage do problems start on the 2021 Audi Q7?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2021 Audi Q7?▾
The 2021 Audi Q7 has 3 crash-related complaints and 0 fire reports out of 62 total NHTSA complaints. 5 injuries were reported. For NCAP lab crash test star ratings, visit nhtsa.gov/ratings.
Does the 2021 Audi Q7 have any recalls?▾
Yes — 9 NHTSA recall campaigns affect the 2021 Audi Q7. 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 Q7?▾
The 2021 Audi Q7 has severe issues — review the top problems before buying. Pay particular attention to Electrical Faults 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 Q7 reliability report with year-by-year comparison.
See It Before You Buy
Explore a Full AI Report — Free Demo
Not ready to buy yet? Browse a complete sample report with accident history, title brands, odometer analysis, open recalls, and AI risk scoring — no account needed.
Check Your Specific 2021 Audi Q7
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).