2023 Chevrolet Trailblazer vs 2024 Chevrolet Trailblazer
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Sep 22, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2023 Chevrolet Trailblazer | 2024 Chevrolet Trailblazer |
|---|---|---|
| NHTSA complaints | 67 | 33 |
| Recall campaigns | 0 | 1 |
| Service bulletins (TSBs) | 480 | 416 |
| Investigations | 0 | 0 |
| Crash reports | 4 | 3 |
| Fire reports | 1 | 0 |
| NCAP overall rating | 5/5 | 5/5 |
| EPA MPG (combined) | 28–31 | 27–31 |
| Median reported incident mileage | — | — |
Reported problems side by side
| Component | Chevrolet Trailblazer | Chevrolet Trailblazer |
|---|---|---|
| Electrical System | 15 | 11 |
| Engine | 15 | 9 |
| Service Brakes | 14 | 4 |
| Power Train | 10 | 7 |
| Forward Collision Avoidance | 4 | 3 |
| Lane Departure | 2 | 3 |
| Air Bags | 4 | 0 |
| Engine and Engine Cooling | 3 | 0 |
Symptoms owners describe
| Check engine light | 6 | 0 |
2023 Chevrolet Trailblazer
2024 Chevrolet Trailblazer
Compare all Chevrolet Trailblazer vs Chevrolet Trailblazer years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.