2007 Hummer H3 vs 2009 Hummer H3
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2007 Hummer H3 | 2009 Hummer H3 |
|---|---|---|
| NHTSA complaints | 237 | 69 |
| Recall campaigns | 2 | 2 |
| Service bulletins (TSBs) | 822 | 950 |
| Investigations | 0 | 0 |
| Crash reports | 12 | 2 |
| Fire reports | 18 | 5 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 15 | 14–16 |
| Median reported incident mileage | 84,998 mi | 75,000 mi |
Reported problems side by side
| Component | Hummer H3 | Hummer H3 |
|---|---|---|
| Electrical System | 76 | 34 |
| Engine | 44 | 9 |
| Visibility/wiper | 24 | 5 |
| Structure | 21 | 8 |
| Visibility | 20 | 7 |
| Air Bags | 19 | 8 |
| Power Train | 19 | 2 |
| Electronic Stability Control (esc) | 12 | 4 |
Symptoms owners describe
| Won’t start | 20 | 7 |
| Stalling | 18 | 0 |
| Overheating | 11 | 0 |
| Check engine light | 8 | 0 |
| Misfire / rough idle | 8 | 0 |
| Electrical failures | 8 | 0 |
| Loss of power | 6 | 0 |
2007 Hummer H3
2009 Hummer H3
Compare all Hummer H3 vs Hummer H3 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.