2004 Chevrolet Suburban 1500 vs 2006 Chevrolet Suburban 1500
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 | 2004 Chevrolet Suburban 1500 | 2006 Chevrolet Suburban 1500 |
|---|---|---|
| NHTSA complaints | 182 | 31 |
| Recall campaigns | 0 | 1 |
| Service bulletins (TSBs) | 99 | 201 |
| Investigations | 0 | 0 |
| Crash reports | 2 | 0 |
| Fire reports | 4 | 2 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 14–15 | 13–15 |
| Median reported incident mileage | 84,300 mi | 71,000 mi |
Reported problems side by side
| Component | Chevrolet Suburban 1500 | Chevrolet Suburban 1500 |
|---|---|---|
| Electrical System | 84 | 7 |
| Service Brakes | 27 | 6 |
| Steering | 13 | 1 |
| Service Brakes, Hydraulic | 12 | 0 |
| Vehicle Speed Control | 11 | 1 |
| Structure | 5 | 7 |
| Power Train | 10 | 1 |
| Engine and Engine Cooling | 9 | 1 |
Symptoms owners describe
| Rust / corrosion | 25 | 0 |
| Brake problems | 13 | 0 |
| Clunking / rattling | 9 | 0 |
| Vibration / shaking | 6 | 0 |
| Stalling | 5 | 5 |
2004 Chevrolet Suburban 1500
2006 Chevrolet Suburban 1500
Compare all Chevrolet Suburban 1500 vs Chevrolet Suburban 1500 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.