Last updated: 2026-07-26
Buick Encore vs Chevrolet Trax: Reliability Compared
Buick Encore
Chevrolet Trax
Choosing between the Buick Encore and the Chevrolet Trax? 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 Chevrolet Trax currently leads with an average score of 81/100 compared to 79/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.
How Do the Buick Encore and Chevrolet Trax Generations Compare?
Verdict
The Chevrolet Trax is more reliable than the Buick Encore, scoring 81/100 vs 79/100.
The Chevrolet Trax edges out the Buick Encore in reliability with an average score of 81/100 compared to the Encore's 79/100. While both vehicles have a similar recall history, the Trax has fewer owner complaints per 10,000 units sold at 4.6 versus the Encore's 6.9. Although the Encore has a slightly lower estimated annual repair cost at $466 compared to the Trax's $488, the Trax's lower complaint rate and slightly better reliability score make it a more dependable choice overall. Common issues for both include engine and electrical system problems, but the Trax's broader range of known issues should be considered.
Key Differences
- 1Buick Encore costs $22 less per year to repair
- 2Chevrolet Trax has 2.3 fewer complaints per 10k sold
- 3Chevrolet Trax scores 2 points higher in reliability
Category Scoreboard
Buick Encore vs Chevrolet Trax: Which Is More Reliable?
| Metric | Buick Encore | Chevrolet Trax |
|---|---|---|
| Reliability Score | 79/100 | 81/100 |
| Years Tracked | 5 | 8 |
| Total Recalls | 4 | 5 |
| Complaints per 10k Sold | 6.9 | 4.6 |
| Annual Repair Cost | $466/yr | $488/yr |
| Repair Frequency | 0.1/yr | 0.2/yr |
| Major Repair Risk | 12% | 12% |
| Year Wins | 2 | 3 |
What Are the Common Problems With the Buick Encore and Chevrolet Trax?
The Chevrolet Trax and Buick Encore exhibit distinct problem profiles, with the Trax having a higher total number of complaints at 509 compared to the Encore's 190. The Trax shows significant issues in the electrical system, which accounts for 116 complaints, and air bags with 14 crash-linked incidents, indicating potential safety concerns. In contrast, the Encore's most frequent issues are with the engine and power train, comprising 40 and 28 complaints respectively, with the power train having 2 crash-linked incidents. Both models face challenges with air bags, but the Trax's higher number of crash-linked complaints suggests a more critical safety concern in this area.
| Component | Buick Encore | Chevrolet Trax |
|---|---|---|
| ENGINE | 1.5Low | 0.6Very Low |
| ELECTRICAL SYSTEM | 0.7Very Low | 1Very Low |
| POWER TRAIN | 1Very Low | 0.4Very Low |
| UNKNOWN OR OTHER | 0.4Very Low | 0.5Very Low |
| AIR BAGS | 0.7Very Low | 0.2Very Low |
| SERVICE BRAKES | 0.4Very Low | 0.2Very Low |
| STEERING | 0.3Very Low | 0.3Very Low |
| SUSPENSION | 0.1Very Low | 0.5Very Low |
| VEHICLE SPEED CONTROL | 0.2Very Low | 0.1Very Low |
| ENGINE AND ENGINE COOLING | 0.3Very Low | —None |
| FUEL/PROPULSION SYSTEM | 0.1Very Low | —None |
| ELECTRONIC STABILITY CONTROL (ESC) | 0.1Very Low | —None |
| VISIBILITY/WIPER | —None | 0.1Very Low |
| WHEELS | —None | 0.1Very Low |
| STRUCTURE | —None | —None |
| FORWARD COLLISION AVOIDANCE | —None | —None |
| SEAT BELTS | —None | —None |
Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.
Which Is Cheaper to Maintain: Buick Encore or Chevrolet Trax?
How Does Buick Encore vs Chevrolet Trax Reliability Compare by Year?
| Year | Buick Encore | Chevrolet Trax | Edge |
|---|---|---|---|
| 2022 | 80/1000R / 8C | 81/1000R / 9C | Chevrolet Trax |
| 2021 | 80/1000R / 9C | 81/1000R / 18C | Chevrolet Trax |
| 2020 | 77/1002R / 19C | 81/1000R / 80C | Chevrolet Trax |
| 2019 | 76/1002R / 82C | 75/1002R / 123C | Buick Encore |
| 2018 | 80/1000R / 72C | 75/1002R / 93C | Buick Encore |
Best years to cross-shop: The 2022 Buick Encore scored 80/100 and the 2022 Chevrolet Trax scored 81/100 — these represent the strongest model years in our tracking range.
Who Should Buy the Buick Encore vs the Chevrolet Trax?
Buick Encore vs Chevrolet Trax: Common Questions
- Is the Buick Encore more reliable than the Chevrolet Trax?
- Based on our data, the Chevrolet Trax is more reliable with an average score of 81/100 compared to 79/100. The difference is modest, so both are reasonable choices.
- Which has more recalls, the Buick Encore or the Chevrolet Trax?
- The Chevrolet Trax has more recalls (5) compared to the Buick Encore (4). 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 Buick Encore or the Chevrolet Trax?
- Adjusted for sales volume, the Chevrolet Trax has a lower complaint rate at 4.6 per 10,000 vehicles sold versus 6.9 for the Buick Encore. Normalizing by sales gives a fairer comparison than raw totals.
- Which is cheaper to maintain, the Buick Encore or the Chevrolet Trax?
- Based on independent repair cost estimates, the Buick Encore is cheaper to maintain at $466/year versus $488/year for the Chevrolet Trax.
Related Reliability Comparisons
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Decided between Buick Encore and Chevrolet Trax? Run a VIN check before you buy — uncover hidden accidents, title issues, and open recalls.
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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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