Last updated: 2026-10-10
Audi Q7 vs Porsche Cayenne: Reliability Compared
Audi Q7
Porsche Cayenne
Choosing between the Audi Q7 and the Porsche Cayenne? This page compares their reliability scores, NHTSA recall history, owner-reported complaints, and estimated annual repair costs so you can make a confident long-term ownership decision between these two full-size suvs.
Our reliability scores are based on NHTSA recall and complaint data, independent repair cost estimates, and sales-normalized complaint rates. The Audi Q7 currently leads with an average score of 65/100 compared to 59/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.
Verdict
The Audi Q7 is more reliable than the Porsche Cayenne, scoring 65/100 vs 59/100.
Key Differences
- 1Audi Q7 costs $46 less per year to repair
- 2Audi Q7 has 19 fewer total recalls
- 3Porsche Cayenne has 12.8 fewer complaints per 10k sold
Category Scoreboard
Audi Q7 vs Porsche Cayenne: Which Is More Reliable?
| Metric | Audi Q7 | Porsche Cayenne |
|---|---|---|
| Reliability Score | 65/100 | 59/100 |
| Years Tracked | 9 | 8 |
| Total Recalls | 32 | 51 |
| Complaints per 10k Sold | 16.3 | 3.5 |
| Annual Repair Cost | $1185/yr | $1231/yr |
| Repair Frequency | 0.9/yr | 1.1/yr |
| Major Repair Risk | 13% | 21% |
| Year Wins | 7 | 1 |
What Are the Common Problems With the Audi Q7 and Porsche Cayenne?
| Component | Audi Q7 | Porsche Cayenne |
|---|---|---|
| ELECTRICAL SYSTEM | 3.3Average | 0.6Very Low |
| ENGINE | 2.1Low | 0.1Very Low |
| UNKNOWN OR OTHER | 1.8Low | 0.2Very Low |
| SUSPENSION | 1.3Low | —None |
| EXTERIOR LIGHTING | 1Very Low | 0.2Very Low |
| STEERING | 1.1Low | —None |
| POWER TRAIN | 0.7Very Low | 0.3Very Low |
| FORWARD COLLISION AVOIDANCE | 0.6Very Low | 0.1Very Low |
| SERVICE BRAKES | 0.5Very Low | —None |
| WHEELS | 0.4Very Low | —None |
| FUEL/PROPULSION SYSTEM | 0.4Very Low | —None |
| AIR BAGS | —None | 0.4Very Low |
| STRUCTURE | 0.2Very Low | —None |
| BACK OVER PREVENTION | 0.1Very Low | 0.1Very Low |
| LANE DEPARTURE | 0.1Very Low | —None |
| VEHICLE SPEED CONTROL | 0.1Very Low | —None |
| SEAT BELTS | 0.1Very Low | —None |
| TIRES | 0.1Very Low | —None |
Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.
How Does Audi Q7 vs Porsche Cayenne Reliability Compare by Year?
| Year | Audi Q7 | Porsche Cayenne | Edge |
|---|---|---|---|
| 2025 | 68/1002R / 10C | 61/1003R / 4C | Audi Q7 |
| 2024 | 70/1003R / 0C | 57/10011R / 5C | Audi Q7 |
| 2023 | 66/1003R / 16C | 61/1004R / 4C | Audi Q7 |
| 2022 | 67/1003R / 13C | 60/1005R / 1C | Audi Q7 |
| 2021 | 59/1009R / 61C | 58/1005R / 12C | Audi Q7 |
| 2020 | 65/1005R / 22C | 58/1008R / 14C | Audi Q7 |
| 2019 | 62/1004R / 58C | 56/10014R / 58C | Audi Q7 |
| 2018 | 58/1003R / 134C | 62/1001R / 13C | Porsche Cayenne |
Best years to cross-shop: The 2024 Audi Q7 scored 70/100 and the 2018 Porsche Cayenne scored 62/100 — the strongest shared model years that have been on the road for at least two years, where available.
Audi Q7 vs Porsche Cayenne: Common Questions
- Is the Audi Q7 more reliable than the Porsche Cayenne?
- Based on our data, the Audi Q7 is more reliable with an average score of 65/100 compared to 59/100. The difference is modest, so both are reasonable choices.
- Which has more recalls, the Audi Q7 or the Porsche Cayenne?
- The Porsche Cayenne has more recalls (51) compared to the Audi Q7 (32). More recalls don't always mean worse reliability — some are minor — but it's worth reviewing what each recall covers.
- Which has fewer owner complaints, the Audi Q7 or the Porsche Cayenne?
- Adjusted for sales volume, the Porsche Cayenne has a lower complaint rate at 3.5 per 10,000 vehicles sold versus 16.3 for the Audi Q7. Normalizing by sales gives a fairer comparison than raw totals.
- Which is cheaper to maintain, the Audi Q7 or the Porsche Cayenne?
- Based on independent repair cost estimates, the Audi Q7 is cheaper to maintain at $1185/year versus $1231/year for the Porsche Cayenne.
Related Reliability Comparisons
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Decided between Audi Q7 and Porsche Cayenne? Run a VIN check before you buy — uncover hidden accidents, title issues, and open recalls.
How we score the Audi Q7 and Porsche Cayenne
Scores weight complaint severity at 35%, repair costs at 30%, recall impact at 20%, and the spread of complaints across systems at 15%, with complaint counts adjusted for US sales. Read the full methodology.
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