2006 Chevrolet HHR vs 2006 GMC Envoy
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 7, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2006 Chevrolet HHR | 2006 GMC Envoy |
|---|---|---|
| NHTSA complaints | 1,006 | 351 |
| Recall campaigns | 5 | 8 |
| Service bulletins (TSBs) | 758 | 816 |
| Investigations | 0 | 3 |
| Crash reports | 47 | 6 |
| Fire reports | 8 | 24 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 22–23 | 16–17 |
| Median reported incident mileage | 71,000 mi | 77,000 mi |
Reported problems side by side
| Component | Chevrolet HHR | GMC Envoy |
|---|---|---|
| Steering | 458 | 13 |
| Electrical System | 222 | 89 |
| Fuel System, Gasoline | 6 | 135 |
| Structure | 119 | 5 |
| Power Train | 82 | 12 |
| Fuel/propulsion System | 44 | 32 |
| Air Bags | 63 | 9 |
| Latches/locks/linkages | 70 | 1 |
Symptoms owners describe
| Steering problems | 88 | 0 |
| Stalling | 70 | 34 |
| Loss of power | 45 | 6 |
| Vibration / shaking | 37 | 0 |
| Rust / corrosion | 32 | 0 |
| Check engine light | 22 | 34 |
| Clunking / rattling | 12 | 0 |
| Water leaks | 11 | 0 |
2006 Chevrolet HHR
2006 GMC Envoy
Compare all Chevrolet HHR vs GMC Envoy 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.