Chevrolet Trailblazer years to avoid
Every Chevrolet Trailblazer model year on file (2021-2025), ranked worst to best by severity index - the share of owner complaints that report a crash, fire, injury or fatality.
2023
Worst year on file
69.3
Severity index
Service Brakes
Most-reported system
2022
Cleanest year on file
Ranked worst to best
| # | Model year | Severity | Complaints | Most-reported system |
|---|---|---|---|---|
| 1 | 2023 Chevrolet Trailblazer | 69.3 Medium | 66 | Service Brakes |
| 2 | 2024 Chevrolet Trailblazer | 55.3 Medium | 32 | Electrical System |
| 3 | 2025 Chevrolet Trailblazer | 50.8 Medium | 20 | Electrical System |
| 4 | 2021 Chevrolet Trailblazer | 50.5 Medium | 191 | Unknown Or Other |
| 5 | 2022 Chevrolet Trailblazer | 46.6 Medium | 108 | Unknown Or Other |
A high rank here means a larger share of this year's complaints described a crash, fire or injury - not that the vehicle is unsafe to drive, and not a reliability or repair-cost rating. Complaint counts are not normalised by units sold.
Chevrolet Trailblazer complaints and recalls by year
| Model year | Complaints | Recalls | Crashes | Fires | Severity | Most-reported system |
|---|---|---|---|---|---|---|
| 2021 | 191 | 4 | 7 | 3 | 50.5 Medium | UNKNOWN OR OTHER |
| 2022 | 108 | 1 | 3 | 0 | 46.6 Medium | UNKNOWN OR OTHER |
| 2023 | 66 | 0 | 4 | 1 | 69.3 Medium | SERVICE BRAKES |
| 2024 | 32 | 0 | 3 | 0 | 55.3 Medium | ELECTRICAL SYSTEM |
| 2025 | 20 | 0 | 0 | 0 | 50.8 Medium | ELECTRICAL SYSTEM |
Source. NHTSA public complaint and recall APIs. Complaint counts are not normalised by units sold; a high-volume seller will attract more filings than a rare trim.