2005 Buick Terraza vs 2006 Buick Terraza
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 | 2005 Buick Terraza | 2006 Buick Terraza |
|---|---|---|
| NHTSA complaints | 120 | 54 |
| Recall campaigns | 2 | 2 |
| Service bulletins (TSBs) | 561 | 698 |
| Investigations | 3 | 2 |
| Crash reports | 5 | 4 |
| Fire reports | 1 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 17–18 | 17–19 |
| Median reported incident mileage | 50,000 mi | 42,498 mi |
Reported problems side by side
| Component | Buick Terraza | Buick Terraza |
|---|---|---|
| Electrical System | 37 | 11 |
| Electronic Stability Control (esc) | 22 | 11 |
| Structure | 12 | 11 |
| Latches/locks/linkages | 16 | 6 |
| Steering | 14 | 6 |
| Suspension | 12 | 8 |
| Service Brakes | 11 | 6 |
| Service Brakes, Hydraulic | 8 | 8 |
Symptoms owners describe
| Vibration / shaking | 9 | 0 |
| Stalling | 8 | 0 |
2005 Buick Terraza
2006 Buick Terraza
Compare all Buick Terraza vs Buick Terraza 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.