Last updated: 2026-08-24
Buick Encore GX vs Chevrolet Trax: Reliability Compared
Buick Encore GX
Chevrolet Trax
Choosing between the Buick Encore GX 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 76/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.
How Do the Buick Encore GX and Chevrolet Trax Generations Compare?
Verdict
The Chevrolet Trax is more reliable than the Buick Encore GX, scoring 81/100 vs 76/100.
The Chevrolet Trax holds a slight edge in reliability over the Buick Encore GX, boasting an average reliability score of 81/100 compared to the Encore GX's 76/100. With 5 recalls over 8 years and an owner complaint rate of 4.6 per 10,000 sold, the Trax demonstrates better performance than the Encore GX, which has 6 recalls in 7 years and a higher complaint rate of 6.4 per 10,000 units. Moreover, the Trax offers a clear advantage with lower estimated annual repair costs at $488, while the Encore GX's repair costs remain unspecified. These factors suggest the Trax as the more reliable choice within their respective segments.
Key Differences
- 1Chevrolet Trax scores 5 points higher in reliability
- 2Chevrolet Trax has 1.8 fewer complaints per 10k sold
- 3Chevrolet Trax has 1 fewer total recalls
Category Scoreboard
Buick Encore GX vs Chevrolet Trax: Which Is More Reliable?
| Metric | Buick Encore GX | Chevrolet Trax |
|---|---|---|
| Reliability Score | 76/100 | 81/100 |
| Years Tracked | 7 | 8 |
| Total Recalls | 6 | 5 |
| Complaints per 10k Sold | 6.4 | 4.6 |
| Year Wins | 0 | 6 |
What Are the Common Problems With the Buick Encore GX and Chevrolet Trax?
The Chevrolet Trax exhibits a higher volume of complaints overall, notably in the electrical system with 116 issues, including one linked to a crash, and its air bags category, which has 14 crash-related complaints. Additionally, the Trax shows significant concerns in the suspension and steering systems, with a total of seven crash-linked incidents. Conversely, the Buick Encore GX, while having fewer total complaints, faces its primary challenges in the power train and electrical system, though with fewer crash-linked incidents overall. The Encore GX has a lower incidence of critical safety-related issues compared to the Trax, suggesting a more favorable reliability profile in terms of severe safety concerns.
| Component | Buick Encore GX | Chevrolet Trax |
|---|---|---|
| ELECTRICAL SYSTEM | 1.2Low | 1Very Low |
| POWER TRAIN | 1.4Low | 0.4Very Low |
| UNKNOWN OR OTHER | 0.9Very Low | 0.5Very Low |
| ENGINE | 0.7Very Low | 0.6Very Low |
| SERVICE BRAKES | 0.6Very Low | 0.2Very Low |
| STEERING | 0.2Very Low | 0.3Very Low |
| SUSPENSION | —None | 0.5Very Low |
| AIR BAGS | 0.1Very Low | 0.2Very Low |
| ENGINE AND ENGINE COOLING | 0.2Very Low | —None |
| VEHICLE SPEED CONTROL | 0.1Very Low | 0.1Very Low |
| EXTERIOR LIGHTING | 0.1Very Low | —None |
| FUEL/PROPULSION SYSTEM | 0.1Very Low | —None |
| EQUIPMENT | 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 GX or Chevrolet Trax?
How Does Buick Encore GX vs Chevrolet Trax Reliability Compare by Year?
| Year | Buick Encore GX | Chevrolet Trax | Edge |
|---|---|---|---|
| 2026 | 82/1000R / 1C | 88/1000R / 0C | Chevrolet Trax |
| 2025 | 79/1000R / 14C | 85/1000R / 61C | Chevrolet Trax |
| 2024 | 77/1001R / 27C | 80/1001R / 125C | Chevrolet Trax |
| 2022 | 74/1001R / 29C | 81/1000R / 9C | Chevrolet Trax |
| 2021 | 74/1002R / 50C | 81/1000R / 18C | Chevrolet Trax |
| 2020 | 70/1002R / 66C | 81/1000R / 80C | Chevrolet Trax |
Best years to cross-shop: The 2026 Buick Encore GX scored 82/100 and the 2026 Chevrolet Trax scored 88/100 — these represent the strongest model years in our tracking range.
Who Should Buy the Buick Encore GX vs the Chevrolet Trax?
Buick Encore GX vs Chevrolet Trax: Common Questions
- Is the Buick Encore GX 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 76/100. The difference is modest, so both are reasonable choices.
- Which has more recalls, the Buick Encore GX or the Chevrolet Trax?
- The Buick Encore GX has more recalls (6) compared to the Chevrolet Trax (5). 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 GX 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 6.4 for the Buick Encore GX. Normalizing by sales gives a fairer comparison than raw totals.
Related Reliability Comparisons
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Decided between Buick Encore GX and Chevrolet Trax? Run a VIN check before you buy — uncover hidden accidents, title issues, and open recalls.
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 via vehicles.dev. 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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