2006 Hummer H3 vs 2006 Land Rover Range Rover Sport
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 | 2006 Hummer H3 | 2006 Land Rover Range Rover Sport |
|---|---|---|
| NHTSA complaints | 361 | 26 |
| Recall campaigns | 4 | 5 |
| Service bulletins (TSBs) | 737 | 88 |
| Investigations | 0 | 0 |
| Crash reports | 10 | 2 |
| Fire reports | 27 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 16 | 14 |
| Median reported incident mileage | 77,147 mi | 28,000 mi |
Reported problems side by side
| Component | Hummer H3 | Land Rover Range Rover Sport |
|---|---|---|
| Electrical System | 96 | 4 |
| Engine | 52 | 1 |
| Structure | 36 | 1 |
| Engine and Engine Cooling | 35 | 2 |
| Suspension | 29 | 6 |
| Visibility | 31 | 0 |
| Visibility/wiper | 29 | 0 |
| Power Train | 20 | 8 |
Symptoms owners describe
| Check engine light | 25 | 0 |
| Won’t start | 23 | 0 |
| Misfire / rough idle | 23 | 0 |
| Electrical failures | 18 | 0 |
| Stalling | 15 | 0 |
| Loss of power | 9 | 0 |
| Rust / corrosion | 8 | 0 |
| Vibration / shaking | 5 | 0 |
2006 Hummer H3
2006 Land Rover Range Rover Sport
Compare all Hummer H3 vs Land Rover Range Rover Sport 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.