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The 2021 Audi Q7 has 67 NHTSA owner complaints and 2 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, and what a working mechanic would actually do about it.
The 2021 Audi Q7 has 67 NHTSA owner complaints and 2 recalls on file (U.S. federal records, as of July 2026). The most-reported system is electrical at 37 complaints, typically surfacing around 70,505 miles (~$850 to repair). Source: NHTSA Office of Defects Investigation.
| Model year | Owner complaints | Recalls |
|---|---|---|
| 2018 Q7 | 141 | 0 |
| 2019 Q7 | 61 | 3 |
| 2020 Q7 | 26 | 2 |
| 2021 Q7 (this page) | 67 | 2 |
| 2024 Q7 | 1 | 2 |
Solid reliability overall. Common issues are concentrated in a few systems.
Worth owning if you verify the specific issues below before you buy.
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.
⚠ The one to take seriously: electrical is flagged severe on this model , showing up around 70,505 mi. Inspect it closely on a test drive.
Run the VIN from the listing — 2 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 7.6/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.
See the full pre-purchase inspection checklist →A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
Electrical failure indicator lit up. I was on my way to the dealership service center. Within 10 minutes of driving, the car completely shutdown right at a busy intersection and before an active railroad crossing. Tow truck was called by the police as the car was not starting…
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…
Driving about 25 mph power of steering wheel was lost, steering became very hard. I stopped, no accident. Not reported yet. Messages appeared: 1. Steering: malfunction! please stop vehicle 2. Audi pre sense 3. Lane departure warning 4. Emergency assist
- 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…
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Fuel pump failure can cause an engine stall, increasing the risk of a crash.
During a crash necessitating the deployment of the passenger air bag, the second stage may deploy too quickly when a child is in the front passenger seat, increasing the risk of injury.
Mostly yes. With a reliability score of 7.6 out of 10 based on 67 owner complaints filed with NHTSA, the 2021 Audi Q7 is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
The 2021 Audi Q7 is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Electrical system: 37 complaints, classified severe; Reliability score 7.6/10 — above the segment average; 2 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
Inspect the electrical first — it's the most-reported issue on this model, with 37 owner complaints filed. Typical failure occurs around 70,505 miles. Average repair cost runs about $850 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
It scores 7.6 out of 10 on our NHTSA-based read of 67 owner complaints. The main thing to watch is electrical. Typical failure occurs around 70,505 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
Based on NHTSA records, the most-reported issue is electrical, with 37 complaints filed. Typical failure occurs around 70,505 miles. Average repair cost runs about $850 at an independent shop.
The electrical is one of the costlier repair items. Average repair cost runs about $850 at an independent shop. Typical failure occurs around 70,505 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 67 complaints on file and the costliest repair averaging $850, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.