Last updated: 2026-03-04
Audi Q7 vs Lexus GX: Reliability Compared
Audi Q7
Lexus GX
Choosing between the Audi Q7 and the Lexus GX? 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 Lexus GX currently leads with an average score of 79/100 compared to 64/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.
Verdict
The Lexus GX is more reliable than the Audi Q7, scoring 79/100 vs 64/100.
Key Differences
- 1Lexus GX has 26 fewer total recalls
- 2Lexus GX has 15.3 fewer complaints per 10k sold
- 3Lexus GX scores 15 points higher in reliability
Category Scoreboard
Audi Q7 vs Lexus GX: Which Is More Reliable?
What Are the Common Problems With the Audi Q7 and Lexus GX?
| Component | Audi Q7 | Lexus GX |
|---|---|---|
| ELECTRICAL SYSTEM | 3.3Average | 0.1Very Low |
| ENGINE | 2.1Low | —None |
| UNKNOWN OR OTHER | 1.8Low | 0.1Very Low |
| SUSPENSION | 1.3Low | 0.1Very Low |
| STEERING | 1.1Low | —None |
| EXTERIOR LIGHTING | 1Very Low | —None |
| POWER TRAIN | 0.7Very Low | —None |
| FORWARD COLLISION AVOIDANCE | 0.6Very Low | —None |
| SERVICE BRAKES | 0.5Very Low | 0.1Very Low |
| WHEELS | 0.4Very Low | —None |
| FUEL/PROPULSION SYSTEM | 0.4Very Low | —None |
| STRUCTURE | 0.2Very Low | —None |
| LANE DEPARTURE | 0.1Very Low | —None |
| BACK OVER PREVENTION | 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 Lexus GX Reliability Compare by Year?
| Year | Audi Q7 | Lexus GX | Edge |
|---|---|---|---|
| 2025 | 68/1002R / 10C | 78/1001R / 7C | Lexus GX |
| 2024 | 70/1003R / 0C | 77/1002R / 13C | Lexus GX |
| 2023 | 66/1003R / 16C | 81/1000R / 5C | Lexus GX |
| 2022 | 67/1003R / 13C | 81/1000R / 7C | Lexus GX |
| 2021 | 59/1009R / 61C | 80/1000R / 1C | Lexus GX |
| 2020 | 65/1005R / 22C | 81/1000R / 4C | Lexus GX |
| 2019 | 62/1004R / 58C | 78/1001R / 8C | Lexus GX |
| 2018 | 58/1003R / 134C | 77/1002R / 8C | Lexus GX |
| 2026(predicted) | 68/100(predicted) | 79/100(predicted) | Lexus GX |
Best years to cross-shop: The 2024 Audi Q7 scored 70/100 and the 2023 Lexus GX scored 81/100 — these represent the strongest model years in our tracking range.
Audi Q7 vs Lexus GX: Common Questions
- Is the Audi Q7 more reliable than the Lexus GX?
- Based on our data, the Lexus GX is more reliable with an average score of 79/100 compared to 64/100. That's a significant difference worth considering.
- Which has more recalls, the Audi Q7 or the Lexus GX?
- The Audi Q7 has more recalls (32) compared to the Lexus GX (6). 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 Lexus GX?
- Adjusted for sales volume, the Lexus GX has a lower complaint rate at 1 per 10,000 sold versus 16.3 for the Audi Q7. This per-sales normalization gives a fairer comparison than raw totals.
Related Reliability Comparisons
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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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