Last updated: 2026-05-15
Acura Reliability Ratings — Every Model Ranked
Acura offers generally reliable vehicles, though reliability varies across models and years. Most Acura models fall within the "Good" range, making them a reasonable choice for buyers who prioritize dependability.
Acura Best Year Score Comparison
Each bar shows the best single model year score for that Acura model. Longer bars indicate higher peak reliability.
Acura Model Rankings
Scores below are averaged across all tracked model years. The “Best Year” column shows which year scored highest.
| # | Vehicle | Best Year | Score | Rating | Recalls | Complaints / 10k | Maint. Rating | Est. Repair Cost |
|---|---|---|---|---|---|---|---|---|
| 1 | Acura ZDX | 2025 | 82/100 | Excellent | 4 | — | 4 | |
| 2 | Acura RDX | 2024 | 76/100 | Good | 14 | 27.5 | 4.5 | $497/yr |
| 3 | Acura TLX | 2025 | 75/100 | Good | 22 | 24.3 | 4.5 | $440/yr |
| 4 | Acura MDX | 2024 | 71/100 | Good | 31 | 21.9 | 4 | $571/yr |
| 5 | Acura Integra | 2025 | 68/100 | Good | 9 | 34.8 | 3.5 | $801/yr |
Acura Models
Acura ZDX
2nd gen (2024–present)
Acura ZDX models from 2024 to 2025 show a reliability score averaging 82/100, indicating a good reliability reputation. The 2024 model year experiences several issues, including service brakes, infotainment, and electrical system problems, with 4 recalls and 45 complaints, while the 2025 model exhibits improved reliability with no recalls or complaints.
Acura RDX
3rd gen (2019–2023), facelifted 2022
The Acura RDX, covering model years from 2018 to 2026, holds an average reliability score of 78/100, indicating a generally good performance with notable improvements in recent years. Common issues reported include spontaneous shattering of rear windows in earlier models and steering problems in 2025, while the 2026 model year shows no complaints and a high reliability score of 87/100.
Acura TLX
2nd gen (2021–present), facelifted 2024
The Acura TLX, covering model years 2018 to 2025, holds an average reliability score of 75/100, categorized as "Good" on the Auto Reliability Index. Common issues reported by owners include problems with the engine, powertrain, and electrical system, particularly in earlier models, while later years show improvement in complaint rates and reliability scores, reaching 80/100 by 2024 and 2025.
Acura MDX
4th gen (2022–2023), facelifted 2025
The Acura MDX, covering model years from 2018 to 2026, holds an average reliability score of 83/100, indicating an excellent reliability rating. Common issues reported include powertrain and electrical system problems, particularly in earlier models, while newer models show improvements with fewer complaints and higher reliability scores, such as 88/100 in 2023 and 2024.
The Acura Integra, reviewed from 2023 to 2026, shows a reliability score ranging from 63 to 76 out of 100, placing it in the "Good" category according to Auto Reliability Index standards. Common issues reported include steering problems across multiple model years, with the 2023 model having a higher complaint rate of 63.6 per 10,000 sold, compared to 1.7 in 2026.
Common Acura Problems
Top complaint categories across all Acura models, based on owner-reported issues to NHTSA.
Acura by Category
Frequently Asked Questions
- Are Acura cars reliable?
- Acura vehicles have an average reliability score of 74/100 ("Good") across 5 models and 8 years in our database. Acura offers generally reliable vehicles, though reliability varies across models and years.
- What is the most reliable Acura?
- Based on our data, the highest-scoring Acura model-year is the 2025 Acura ZDX at 88/100. Scores can change as new recalls and complaints are filed. See our full Acura reliability rankings for the latest data.
- How much does it cost to maintain a Acura?
- Annual repair costs for Acura models range from $440 to $801 based on independent reliability data. Costs vary significantly by model and year.
- Which Acura models should I avoid?
- Based on our data, these Acura models are statistical outliers within their model lines: 2019 TLX (69/100), 2019 RDX (66/100), 2019 MDX (64/100), 2023 Integra (63/100), 2020 MDX (62/100). These have higher recall counts or complaint volumes relative to their siblings.
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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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