2005 Pontiac Sunfire vs 2005 Saturn Ion
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 Pontiac Sunfire | 2005 Saturn Ion |
|---|---|---|
| NHTSA complaints | 68 | 573 |
| Recall campaigns | 0 | 3 |
| Service bulletins (TSBs) | 504 | 584 |
| Investigations | 0 | 2 |
| Crash reports | 0 | 31 |
| Fire reports | 0 | 4 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 25–26 | 23–26 |
| Median reported incident mileage | 62,500 mi | 62,085 mi |
Reported problems side by side
| Component | Pontiac Sunfire | Saturn Ion |
|---|---|---|
| Electrical System | 60 | 227 |
| Steering | 4 | 265 |
| Exterior Lighting | 3 | 31 |
| Air Bags | 0 | 34 |
| Power Train | 1 | 28 |
| Engine | 3 | 22 |
| Vehicle Speed Control | 4 | 18 |
| Fuel/propulsion System | 1 | 21 |
Symptoms owners describe
| Steering problems | 0 | 62 |
| Stalling | 0 | 46 |
| Won’t start | 0 | 30 |
| Loss of power | 0 | 26 |
| Check engine light | 0 | 11 |
| Rust / corrosion | 0 | 6 |
| Airbag warning light | 0 | 5 |
2005 Pontiac Sunfire
2005 Saturn Ion
Compare all Pontiac Sunfire vs Saturn Ion 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.