2003 Chevrolet Avalanche vs 2004 Chevrolet Avalanche
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 | 2003 Chevrolet Avalanche | 2004 Chevrolet Avalanche |
|---|---|---|
| NHTSA complaints | 204 | 165 |
| Recall campaigns | 4 | 5 |
| Service bulletins (TSBs) | 349 | 334 |
| Investigations | 4 | 1 |
| Crash reports | 10 | 6 |
| Fire reports | 2 | 1 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | — | — |
| Median reported mileage | 68,000 mi | 57,500 mi |
Reported problems side by side
| Component | Chevrolet Avalanche | Chevrolet Avalanche |
|---|---|---|
| Electrical System | 42 | 60 |
| Service Brakes | 51 | 25 |
| Service Brakes, Hydraulic | 27 | 15 |
| Power Train | 14 | 14 |
| Air Bags | 14 | 9 |
| Visibility | 10 | 9 |
| Steering | 8 | 10 |
| Vehicle Speed Control | 11 | 5 |
Symptoms owners describe
| Rust / corrosion | 49 | 24 |
| Brake problems | 26 | 12 |
| Airbag warning light | 9 | 0 |
| Stalling | 6 | 6 |
| Clunking / rattling | 5 | 7 |
| Hesitation / surging | 0 | 5 |
2003 Chevrolet Avalanche
2004 Chevrolet Avalanche
Compare all Chevrolet Avalanche vs Chevrolet Avalanche 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.