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
76.9
Severity index
Electrical System
Most-reported system
2022
Cleanest year on file
Ranked worst to best
| # | Model year | Severity | Complaints | Most-reported system |
|---|---|---|---|---|
| 1 | 2023 Chevrolet Trailblazer | 76.9 Medium | 73 | Electrical System |
| 2 | 2024 Chevrolet Trailblazer | 58.5 Medium | 35 | Electrical System |
| 3 | 2025 Chevrolet Trailblazer | 52.0 Medium | 25 | Electrical System |
| 4 | 2021 Chevrolet Trailblazer | 49.6 Medium | 196 | Unknown Or Other |
| 5 | 2022 Chevrolet Trailblazer | 45.7 Low | 112 | 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 | 196 | 4 | 7 | 3 | 49.6 Medium | UNKNOWN OR OTHER |
| 2022 | 112 | 1 | 3 | 0 | 45.7 Low | UNKNOWN OR OTHER |
| 2023 | 73 | 0 | 5 | 2 | 76.9 Medium | ELECTRICAL SYSTEM |
| 2024 | 35 | 1 | 3 | 1 | 58.5 Medium | ELECTRICAL SYSTEM |
| 2025 | 25 | 1 | 1 | 0 | 52.0 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.