Last updated: 2026-03-28
Mazda CX-30 vs Subaru Crosstrek: Reliability Compared

Mazda CX-30

Subaru Crosstrek
Choosing between the Mazda CX-30 and the Subaru Crosstrek? 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 compact suvs.
Our reliability scores are based on NHTSA recall and complaint data, independent repair cost estimates, and sales-normalized complaint rates. The Subaru Crosstrek currently leads with an average score of 71/100 compared to 66/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.
How Do the Mazda CX-30 and Subaru Crosstrek Generations Compare?
Verdict
The Subaru Crosstrek is more reliable than the Mazda CX-30, scoring 71/100 vs 66/100.
The Subaru Crosstrek demonstrates slightly better reliability than the Mazda CX-30, with a higher average reliability score of 71/100 compared to the CX-30's 66/100. However, the Crosstrek has a significantly higher owner complaint rate at 72.5 complaints per 10,000 sold versus the CX-30's 5.7. The Crosstrek also faces more recalls over a longer period, with 19 recalls across nine years, while the CX-30 has had only 10 recalls in seven years. Despite these factors, the Crosstrek's estimated annual repair cost of $492 provides a clearer picture of ongoing maintenance expenses, a data point unavailable for the CX-30.
Key Differences
- 1Mazda CX-30 has 66.8 fewer complaints per 10k sold
- 2Mazda CX-30 has 9 fewer total recalls
- 3Subaru Crosstrek scores 5 points higher in reliability
Category Scoreboard
Mazda CX-30 vs Subaru Crosstrek: Which Is More Reliable?
| Metric | Mazda CX-30 | Subaru Crosstrek |
|---|---|---|
| Reliability Score | 66/100 | 71/100 |
| Years Tracked | 7 | 9 |
| Total Recalls | 10 | 19 |
| Complaints per 10k Sold | 5.7 | 72.5 |
| Year Wins | 0 | 6 |
What Are the Common Problems With the Mazda CX-30 and Subaru Crosstrek?
The Subaru Crosstrek exhibits a significant number of complaints in the visibility/wiper category, with 239 issues, indicating a potential area of concern for drivers, while the Mazda CX-30 reports only 10 complaints in this category. Additionally, the Crosstrek has noteworthy crash-linked issues related to vehicle speed control, with 8 out of 21 complaints being crash-related, whereas the CX-30 shows a higher crash-linked concern in the service brakes category, with 6 out of 15 complaints. Both models experience problems with the electrical system, but the Crosstrek's power train issues are more frequently crash-linked, with 8 out of 52 complaints compared to the CX-30's 10 power train complaints without crash-linkage. Overall, the Crosstrek has a broader range of complaints, while the CX-30 displays concentrated issues in critical safety components like service brakes and airbags.
| Component | Mazda CX-30 | Subaru Crosstrek |
|---|---|---|
| VISIBILITY/WIPER | 0.3Very Low | 21.8High |
| UNKNOWN OR OTHER | 0.7Very Low | 11.3Above Avg |
| ELECTRICAL SYSTEM | 0.8Very Low | 8.8Above Avg |
| POWER TRAIN | 0.3Very Low | 4.8Average |
| ENGINE | 1.2Low | 3.3Average |
| STEERING | 0.1Very Low | 3Low |
| VISIBILITY | —None | 2.6Low |
| VEHICLE SPEED CONTROL | 0.2Very Low | 1.9Low |
| FORWARD COLLISION AVOIDANCE | 0.2Very Low | 1.3Low |
| EXTERIOR LIGHTING | —None | 1.5Low |
| SERVICE BRAKES | 0.4Very Low | 0.8Very Low |
| STRUCTURE | 0.1Very Low | 1.1Low |
| AIR BAGS | 0.3Very Low | 0.7Very Low |
| FUEL/PROPULSION SYSTEM | —None | 0.7Very Low |
| LANE DEPARTURE | 0.1Very Low | 0.2Very Low |
| SEAT BELTS | —None | 0.2Very Low |
| SUSPENSION | 0.1Very Low | —None |
| SEATS | 0.1Very Low | —None |
| WHEELS | 0.1Very Low | —None |
Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.
Which Is Cheaper to Maintain: Mazda CX-30 or Subaru Crosstrek?
How Does Mazda CX-30 vs Subaru Crosstrek Reliability Compare by Year?
| Year | Mazda CX-30 | Subaru Crosstrek | Edge |
|---|---|---|---|
| 2025 | 68/1001R / 22C | 83/1000R / 25C | Subaru Crosstrek |
| 2024 | 68/1002R / 23C | 69/1002R / 95C | Subaru Crosstrek |
| 2023 | 68/1001R / 20C | 81/1000R / 28C | Subaru Crosstrek |
| 2022 | 67/1001R / 28C | 78/1001R / 28C | Subaru Crosstrek |
| 2021 | 60/1002R / 94C | 67/1002R / 97C | Subaru Crosstrek |
| 2020 | 64/1003R / 31C | 72/1001R / 62C | Subaru Crosstrek |
| 2026(predicted) | 68/100(predicted) | 78/100(predicted) | Subaru Crosstrek |
Best years to cross-shop: The 2025 Mazda CX-30 scored 68/100 and the 2025 Subaru Crosstrek scored 83/100 — these represent the strongest model years in our tracking range.
Who Should Buy the Mazda CX-30 vs the Subaru Crosstrek?
Mazda CX-30 vs Subaru Crosstrek: Common Questions
- Is the Mazda CX-30 more reliable than the Subaru Crosstrek?
- Based on our data, the Subaru Crosstrek is more reliable with an average score of 71/100 compared to 66/100. The difference is modest, so both are reasonable choices.
- Which has more recalls, the Mazda CX-30 or the Subaru Crosstrek?
- The Subaru Crosstrek has more recalls (19) compared to the Mazda CX-30 (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 Mazda CX-30 or the Subaru Crosstrek?
- Adjusted for sales volume, the Mazda CX-30 has a lower complaint rate at 5.7 per 10,000 sold versus 72.5 for the Subaru Crosstrek. 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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