Last updated: 2026-03-04
Chevrolet Blazer Reliability by Year
The Chevrolet Blazer averages 74/100 across 7 model years, rated good.
Chevrolet Blazer Reliability Overview
The Chevrolet Blazer, covering model years 2019 to 2026, has an average reliability score of 88/100, indicating excellent reliability overall. Data shows common issues in earlier models, such as power train and electrical system problems, with a significant improvement in later years, particularly in 2026, which has no complaints or recalls. With an estimated annual repair cost of $521, the Blazer is best suited for buyers prioritizing reliability and safety, as evidenced by its consistent 5/5 NHTSA safety ratings.
Current generation: 4th gen (2023–2023).
Best & Worst Chevrolet Blazer Years
Best Chevrolet Blazer Years to Buy
The best Chevrolet Blazer year is 2022 with a reliability score of 79/100, rated good. Other strong picks include 2023 (78/100) and 2025 (77/100).
Chevrolet Blazer Years to Avoid
No Chevrolet Blazer years are statistical outliers in our data — all years score consistently.
See full Chevrolet Blazer years-to-avoid analysis →Chevrolet Blazer Reliability Score Trend
Chevrolet Blazer reliability has remained consistent across model years, averaging 74/100.
Scores 0–100. Higher is better.
| Year | Score | Rating |
|---|---|---|
| 2019 | 69/100 | Good |
| 2020 | 71/100 | Good |
| 2021 | 74/100 | Good |
| 2022 | 79/100 | Good |
| 2023 | 78/100 | Good |
| 2024 | 70/100 | Good |
| 2025 | 77/100 | Good |
Year-by-Year Reliability
2026 Chevrolet Blazer
0 recalls · 0 complaints
The 2026 Chevrolet Blazer has excellent reliability. There are 0 recalls and 0 owner complaints on file for the 2026 Chevrolet Blazer.
2025 Chevrolet Blazer
4 recalls · 26 complaints
The 2025 Chevrolet Blazer has good reliability. There are 4 recalls and 26 owner complaints on file for the 2025 Chevrolet Blazer. The most commonly reported problem areas are: Electrical System (8), Service Brakes (3), Visibility Wiper (3).
2024 Chevrolet Blazer
6 recalls · 99 complaints
The 2024 Chevrolet Blazer has good reliability. There are 6 recalls and 99 owner complaints on file for the 2024 Chevrolet Blazer. Severity signals include 4 crash-related complaints. The most commonly reported problem areas are: Electrical System (21), Service Brakes (14), Forward Collision Avoidance (12).
2023 Chevrolet Blazer
2 recalls · 29 complaints
The 2023 Chevrolet Blazer has good reliability. There are 2 recalls and 29 owner complaints on file for the 2023 Chevrolet Blazer. Severity signals include 3 crash-related complaints. The most commonly reported problem areas are: Power Train (7), Service Brakes (4), Engine (4).
2022 Chevrolet Blazer
1 recalls · 33 complaints
The 2022 Chevrolet Blazer has good reliability. There are 1 recall and 33 owner complaints on file for the 2022 Chevrolet Blazer. Severity signals include 2 crash-related complaints and 1 fire-related complaint. The most commonly reported problem areas are: Electrical System (8), Power Train (6), Steering (5).
2021 Chevrolet Blazer
1 recalls · 104 complaints
The 2021 Chevrolet Blazer has good reliability. There are 1 recall and 104 owner complaints on file for the 2021 Chevrolet Blazer. Severity signals include 4 crash-related complaints and 1 fire-related complaint. The most commonly reported problem areas are: Electrical System (24), Service Brakes (16), Steering (14).
2020 Chevrolet Blazer
3 recalls · 178 complaints
The 2020 Chevrolet Blazer has good reliability. There are 3 recalls and 178 owner complaints on file for the 2020 Chevrolet Blazer. Severity signals include 5 crash-related complaints. The most commonly reported problem areas are: Power Train (54), Unknown Or Other (30), Steering (30).
2019 Chevrolet Blazer
2 recalls · 170 complaints
The 2019 Chevrolet Blazer has good reliability. There are 2 recalls and 170 owner complaints on file for the 2019 Chevrolet Blazer. Severity signals include 4 crash-related complaints. The most commonly reported problem areas are: Power Train (53), Electrical System (34), Unknown Or Other (32).
Chevrolet Blazer Repair Costs
Reliability Rating
4/5
Annual Repair Cost
$521
Repair Frequency
0.3/yr
Chevrolet Blazer Years to Avoid
See which model years have the most problems
Most Reliable Chevrolet Models
Compare all Chevrolet models by reliability
Compare Chevrolet Blazer With Similar SUVs
The Chevrolet Blazer competes with other midsize suvs such as Ford Explorer, Jeep Grand Cherokee, and Toyota 4RUNNER.
Ford Explorer reliability
9 years tracked · 2694 complaints
Jeep Grand Cherokee reliability
9 years tracked · 2592 complaints
Toyota 4RUNNER reliability
9 years tracked · 286 complaints
Volkswagen Atlas reliability
9 years tracked · 2107 complaints
Nissan Pathfinder reliability
8 years tracked · 457 complaints
Frequently Asked Questions
- Is the Chevrolet Blazer reliable?
- The Chevrolet Blazer has good reliability with an average score of 74/100. Some model years are stronger than others — check individual years before buying.
- What is the best year for the Chevrolet Blazer?
- The best year for the Chevrolet Blazer is 2022 with a reliability score of 79/100, rated good. It has 1 recalls and 33 owner complaints on record. See full 2022 Chevrolet Blazer analysis →
- What are the Chevrolet Blazer years to avoid?
- No Chevrolet Blazer years in our database are statistical outliers — all tracked model years score consistently within the model average. See full years-to-avoid analysis →
- How much does it cost to maintain a Chevrolet Blazer?
- The Chevrolet Blazer has an estimated annual repair cost of $521. This includes both scheduled maintenance and unscheduled repairs based on independent repair data.
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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