Last updated: 2026-03-28
Audi Q8 vs BMW X5: Reliability Compared
Audi Q8
BMW X5
Choosing between the Audi Q8 and the BMW X5? 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 Q8 currently leads with an average score of 63/100 compared to 60/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.
How Do the Audi Q8 and BMW X5 Generations Compare?
Verdict
The Audi Q8 is more reliable than the BMW X5, scoring 63/100 vs 60/100.
The Audi Q8 slightly edges out the BMW X5 in reliability, boasting a higher average reliability score of 63/100 compared to the X5's 60/100. While the Q8 has a lower total recall count with 43 compared to the X5's 63, it does experience a higher complaint rate at 21.4 per 10,000 units sold versus the X5's 6.3. However, both vehicles have similar estimated annual repair costs, with the Q8 at $1127 and the X5 at $1166. Key differentiators include the Q8's lower recall history and the X5's broader range of common issues, suggesting the Q8 may offer a slight advantage in long-term reliability.
Key Differences
- 1Audi Q8 costs $39 less per year to repair
- 2Audi Q8 has 20 fewer total recalls
- 3BMW X5 has 15.1 fewer complaints per 10k sold
Category Scoreboard
Audi Q8 vs BMW X5: Which Is More Reliable?
| Metric | Audi Q8 | BMW X5 |
|---|---|---|
| Reliability Score | 63/100 | 60/100 |
| Years Tracked | 8 | 9 |
| Total Recalls | 43 | 63 |
| Complaints per 10k Sold | 21.4 | 6.3 |
| Annual Repair Cost | $1127/yr | $1166/yr |
| Repair Frequency | 0.7/yr | 0.8/yr |
| Safety RatingNHTSA overall | 2026 NHTSA | 2026 NHTSA |
| Frontal | ||
| Side | ||
| Rollover | ||
| Year Wins | 6 | 1 |
What Are the Common Problems With the Audi Q8 and BMW X5?
The BMW X5 exhibits a higher volume of complaints with 647 total issues, particularly in areas critical to safety such as the electrical system and service brakes, which collectively account for 231 complaints and 11 crash-linked incidents. In contrast, the Audi Q8 has a significantly lower total of 180 complaints, with the electrical system and power train being the most reported issues, although without any crash-linked incidents. Notably, the BMW X5's power train issues are more frequently linked to crashes (7 incidents) compared to the Audi Q8, which has no such reports. Additionally, the BMW X5 shows more diverse problem areas, including a higher incidence of air bag and steering complaints, both of which also have multiple crash-linked reports, underscoring potential safety concerns not as prevalent in the Audi Q8.
| Component | Audi Q8 | BMW X5 |
|---|---|---|
| ELECTRICAL SYSTEM | 6.4Average | 1.2Low |
| POWER TRAIN | 5.1Average | 0.9Very Low |
| STEERING | 1.8Low | 0.3Very Low |
| ENGINE | 1.8Low | 0.3Very Low |
| UNKNOWN OR OTHER | 1.1Low | 0.6Very Low |
| SERVICE BRAKES | 0.6Very Low | 1.1Low |
| FUEL SYSTEM | 1.1Low | 0.1Very Low |
| ENGINE AND ENGINE COOLING | —None | 0.4Very Low |
| BACK OVER PREVENTION | 0.2Very Low | 0.1Very Low |
| SEAT BELTS | 0.2Very Low | —None |
| FORWARD COLLISION AVOIDANCE | 0.2Very Low | —None |
| AIR BAGS | —None | 0.2Very Low |
| ELECTRONIC STABILITY CONTROL (ESC) | —None | 0.1Very Low |
| VISIBILITY/WIPER | —None | 0.1Very Low |
| FUEL/PROPULSION SYSTEM | —None | 0.1Very Low |
| VEHICLE SPEED CONTROL | —None | —None |
| EXTERIOR LIGHTING | —None | —None |
| SUSPENSION | —None | —None |
| VISIBILITY | —None | —None |
Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.
Which Is Cheaper to Maintain: Audi Q8 or BMW X5?
How Does Audi Q8 vs BMW X5 Reliability Compare by Year?
| Year | Audi Q8 | BMW X5 | Edge |
|---|---|---|---|
| 2025 | 67/1002R / 1C | 64/1004R / 49C | Audi Q8 |
| 2024 | 64/1008R / 16C | 57/1007R / 134C | Audi Q8 |
| 2023 | 67/1003R / 2C | 65/1004R / 24C | Audi Q8 |
| 2022 | 65/1007R / 5C | 67/1001R / 51C | BMW X5 |
| 2021 | 60/10014R / 28C | 57/10013R / 85C | Audi Q8 |
| 2020 | 63/1004R / 25C | 56/10011R / 81C | Audi Q8 |
| 2019 | 53/1005R / 103C | 52/10013R / 157C | Audi Q8 |
| 2026(predicted) | 66/100(predicted) | 62/100(predicted) | Audi Q8 |
Best years to cross-shop: The 2025 Audi Q8 scored 67/100 and the 2022 BMW X5 scored 67/100 — these represent the strongest model years in our tracking range.
Who Should Buy the Audi Q8 vs the BMW X5?
Audi Q8 vs BMW X5: Common Questions
- Is the Audi Q8 more reliable than the BMW X5?
- Based on our data, the Audi Q8 is more reliable with an average score of 63/100 compared to 60/100. The difference is modest, so both are reasonable choices.
- Which has more recalls, the Audi Q8 or the BMW X5?
- The BMW X5 has more recalls (63) compared to the Audi Q8 (43). 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 Q8 or the BMW X5?
- Adjusted for sales volume, the BMW X5 has a lower complaint rate at 6.3 per 10,000 sold versus 21.4 for the Audi Q8. This per-sales normalization gives a fairer comparison than raw totals.
- Which is cheaper to maintain, the Audi Q8 or the BMW X5?
- Based on independent repair cost estimates, the Audi Q8 is cheaper to maintain at $1127/year versus $1166/year for the BMW X5.
- Is the Audi Q8 or BMW X5 safer?
- Based on NHTSA crash test ratings, the Audi Q8 has a higher overall safety rating of 5/5 stars compared to 4/5 for the BMW X5. Check sub-ratings (frontal, side, rollover) above for a more detailed safety comparison.
Related Reliability Comparisons
How We Calculate Reliability Scores
Auto Reliability Index scores are calculated on a 0–100 scale using a weighted formula that combines multiple public data sources. Each factor is weighted based on its predictive value for real-world ownership experience.
Key Ranking Factors
Complaint Severity
NHTSA owner complaints weighted by component category (e.g., powertrain, safety systems, electronics, cosmetic) — safety-critical issues carry more weight than cosmetic ones. Adjusted for sales volume so high-volume models aren't unfairly penalized.
Repair Costs
Independent reliability ratings based on repair frequency, average repair costs, and severity of typical repairs for each model.
Recall Impact
Number of NHTSA recalls weighted by severity. “Stop driving” and fire-risk recalls are penalized more heavily than minor software or labeling recalls.
Issue Diversity
Measures how many major vehicle systems (engine, transmission, electrical, braking, etc.) have recorded complaints. A vehicle with issues spread across many systems may indicate systemic quality issues.
Scores are grouped into four tiers:
- 80–100: Excellent — Top-tier reliability, minimal issues
- 60–79: Good — Reliable with some minor concerns
- 40–59: Mixed — Notable issues, research before buying
- 0–39: Risky — Significant problems, proceed with caution
Data is sourced from NHTSA recall records, owner complaint filings, and independent repair databases. Scores are recalculated as new data becomes available. While the weighting model is proprietary, all underlying data sources are public and traceable.
See incorrect data? Report an issue