2003 Infiniti G35 vs 2004 Infiniti G35
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 Infiniti G35 | 2004 Infiniti G35 |
|---|---|---|
| NHTSA complaints | 532 | 244 |
| Recall campaigns | 5 | 1 |
| Service bulletins (TSBs) | 140 | 92 |
| Investigations | 0 | 0 |
| Crash reports | 15 | 17 |
| Fire reports | 5 | 5 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 19–20 | 18–20 |
| Median reported incident mileage | 87,000 mi | 63,000 mi |
Reported problems side by side
| Component | Infiniti G35 | Infiniti G35 |
|---|---|---|
| Electrical System | 220 | 41 |
| Engine | 62 | 43 |
| Exterior Lighting | 54 | 41 |
| Engine and Engine Cooling | 67 | 21 |
| Visibility | 68 | 7 |
| Service Brakes, Hydraulic | 43 | 16 |
| Equipment | 48 | 10 |
| Power Train | 22 | 21 |
Symptoms owners describe
| Stalling | 79 | 31 |
| Check engine light | 34 | 14 |
| Loss of power | 12 | 7 |
| Oil consumption | 8 | 8 |
| Electrical failures | 7 | 0 |
| Vibration / shaking | 7 | 5 |
| Airbag warning light | 7 | 10 |
| Brake problems | 5 | 0 |
2003 Infiniti G35
2004 Infiniti G35
Compare all Infiniti G35 vs Infiniti G35 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.