Before you buy
This 2021 Audi Q7 has 62 NHTSA complaints — top issue: Electrical Faults.
A model-year pattern isn't the car in front of you. Check this exact VIN for accidents, open recalls, odometer rollback, and salvage titles.
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2021 Audi Q7 Fuel Economy
✓ EPA Official DataEPA-rated fuel economy across 2 2021 Audi Q7 trim configurations. The median figure is shown; range reflects all available trims.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 2 trims analysed.
2021 Audi Q7 Safety Ratings
NHTSA 5-Star ProgramOfficial crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
Not Rated15.7% rollover risk
Frontal Crash
Not RatedSide Crash
Rollover
15.7% probability
Source: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
Based on NHTSA complaint data, the 2021 Audi Q7 has 62 owner complaints, 3 crash-related complaints, and 9 recall campaigns on record. The most frequently reported component is Electrical Faults. NHTSA reliability signal: Severe Issues.
- Make
- Audi
- Model
- Q7
- Model year
- 2021
- NHTSA owner complaints
- 62
- Crash-related complaints
- 3
- Safety recall campaigns
- 9
- Top reported component
- Electrical Faults
- Reliability signal
- Severe Issues
- EPA MPG combined
- 21
- EPA MPG city / highway
- 19 / 23
- Fuel type
- Premium Gasoline
- NHTSA side crash rating
- 5/5 stars
- NHTSA rollover rating
- 4/5 stars
- Electronic stability control
- Standard
Common problems
Most common 2021 Audi Q7 problems
Top owner-reported complaint areas and where they often appear.
Electrical Faults
Engine Problems
Uncategorized Issues
Complaint patterns center on Electrical Faults, Engine Problems, Uncategorized Issues. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Buyer verdict
Should you buy a used 2021 Audi Q7?
The 2021 Audi Q7 shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase.
Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.
Pre-purchase
What to check before buying a used 2021 Audi Q7
Inspection Focus
- 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.
Before You Close the Deal
- 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.
Check the exact car
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2021 Audi Q7, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
AI verdict
What the complaint data suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
The 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
Full breakdown
All 2021 Audi Q7 complaints by category
Every owner-reported complaint category filed with NHTSA for the 2021 Audi Q7. Use this as a pre-purchase inspection checklist.
| 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.
In their words
Real 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.
Safety recalls
2021 Audi Q7 recalls
9 campaignsNHTSA recall campaigns for the 2021 Audi Q7. 9 recall campaigns are on record for this model year. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
SEAT BELTS:REAR/OTHER:RETRACTOR
TIRES
ELECTRICAL SYSTEM
SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
BACK OVER PREVENTION:DISPLAY FUNCTION
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
Research more
Keep researching before you buy
Compare brands and categories, then check the exact car's history by VIN.
Questions
2021 Audi Q7 buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2021 Audi Q7 reliable?▾
Severe Issues. NHTSA currently shows 62 owner complaints, 3 crash-related complaints, and 9 recall campaigns for this model year. The 2021 Audi Q7 shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
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?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2021 Audi Q7, NHTSA complaints include 3 crash-related reports and 0 fire reports out of 62 total complaints. 5 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2021 Audi Q7 have any recalls?▾
Yes. 9 NHTSA recall campaigns affect the 2021 Audi Q7. A major recall area is SEAT BELTS:REAR/OTHER:RETRACTOR. 9 recall campaigns are on record for this model year. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2021 Audi Q7?▾
The 2021 Audi Q7 shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. Pay extra attention to Electrical Faults during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
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.
Owner Reliability Rating
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Ratings are based on owner experience and are separate from NHTSA data shown above.
Before you buy
Check the exact vehicle history before you buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.