Last updated: 2026-03-14
Audi Q5 vs KIA Carnival: Reliability Compared
Audi Q5
KIA Carnival
Choosing between the Audi Q5 and the KIA Carnival? 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 midsize suvs.
Our reliability scores are based on NHTSA recall and complaint data, independent repair cost estimates, and sales-normalized complaint rates. The KIA Carnival currently leads with an average score of 83/100 compared to 69/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.
Verdict
The KIA Carnival is more reliable than the Audi Q5, scoring 83/100 vs 69/100.
Key Differences
- 1KIA Carnival has 39 fewer total recalls
- 2KIA Carnival scores 14 points higher in reliability
- 3KIA Carnival has 10.1 fewer complaints per 10k sold
Category Scoreboard
Audi Q5 vs KIA Carnival: Which Is More Reliable?
| Metric | Audi Q5 | KIA Carnival |
|---|---|---|
| Reliability Score | 69/100 | 83/100 |
| Years Tracked | 9 | 4 |
| Total Recalls | 49 | 10 |
| Complaints per 10k Sold | 10.4 | 0.3 |
| Year Wins | 0 | 3 |
What Are the Common Problems With the Audi Q5 and KIA Carnival?
| Component | Audi Q5 | KIA Carnival |
|---|---|---|
| ELECTRICAL SYSTEM | 2.4Low | 0.1Very Low |
| ENGINE | 0.7Very Low | —None |
| POWER TRAIN | 0.6Very Low | —None |
| SUSPENSION | 0.5Very Low | —None |
| FORWARD COLLISION AVOIDANCE | 0.5Very Low | —None |
| STEERING | 0.4Very Low | —None |
| UNKNOWN OR OTHER | 0.4Very Low | —None |
| SERVICE BRAKES | 0.4Very Low | —None |
| VEHICLE SPEED CONTROL | 0.3Very Low | —None |
| AIR BAGS | 0.2Very Low | —None |
| SEAT BELTS | 0.2Very Low | —None |
| LANE DEPARTURE | 0.1Very Low | —None |
| EXTERIOR LIGHTING | —None | —None |
| FUEL/PROPULSION SYSTEM | —None | —None |
| FUEL SYSTEM | —None | —None |
| WHEELS | —None | —None |
| VISIBILITY | —None | —None |
| STRUCTURE | —None | —None |
| VISIBILITY/WIPER | —None | —None |
| SEATS | —None | —None |
| LATCHES/LOCKS/LINKAGES | —None | —None |
| Chest Clip | —None | —None |
Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.
How Does Audi Q5 vs KIA Carnival Reliability Compare by Year?
| Year | Audi Q5 | KIA Carnival | Edge |
|---|---|---|---|
| 2025 | 76/1000R / 15C | 88/1000R / 138C | KIA Carnival |
| 2023 | 71/1002R / 6C | 82/1003R / 43C | KIA Carnival |
| 2022 | 68/1008R / 39C | 80/1005R / 123C | KIA Carnival |
| 2026(predicted) | 72/100(predicted) | 83/100(predicted) | KIA Carnival |
Best years to cross-shop: The 2025 Audi Q5 scored 76/100 and the 2025 KIA Carnival scored 88/100 — these represent the strongest model years in our tracking range.
Audi Q5 vs KIA Carnival: Common Questions
- Is the Audi Q5 more reliable than the KIA Carnival?
- Based on our data, the KIA Carnival is more reliable with an average score of 83/100 compared to 69/100. The difference is modest, so both are reasonable choices.
- Which has more recalls, the Audi Q5 or the KIA Carnival?
- The Audi Q5 has more recalls (49) compared to the KIA Carnival (10). 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 Q5 or the KIA Carnival?
- Adjusted for sales volume, the KIA Carnival has a lower complaint rate at 0.3 per 10,000 sold versus 10.4 for the Audi Q5. This per-sales normalization gives a fairer comparison than raw totals.
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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.
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