2004 GMC Envoy vs 2006 GMC Envoy
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 GMC Envoy | 2006 GMC Envoy |
|---|---|---|
| NHTSA complaints | 367 | 351 |
| Recall campaigns | 1 | 8 |
| Service bulletins (TSBs) | 721 | 816 |
| Investigations | 4 | 3 |
| Crash reports | 25 | 6 |
| Fire reports | 11 | 24 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 16 | 16–17 |
| Median reported incident mileage | 72,338 mi | 77,000 mi |
Reported problems side by side
| Component | GMC Envoy | GMC Envoy |
|---|---|---|
| Electrical System | 164 | 89 |
| Fuel System, Gasoline | 24 | 135 |
| Exterior Lighting | 39 | 48 |
| Fuel/propulsion System | 38 | 32 |
| Air Bags | 30 | 9 |
| Engine | 16 | 20 |
| Visibility | 14 | 18 |
| Power Train | 15 | 12 |
Symptoms owners describe
| Stalling | 28 | 34 |
| Check engine light | 22 | 34 |
| Rust / corrosion | 8 | 0 |
| Loss of power | 6 | 6 |
| Airbag warning light | 6 | 0 |
2004 GMC Envoy
2006 GMC Envoy
Compare all GMC Envoy 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.