1999 Oldsmobile Alero vs 1999 Plymouth Neon
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 | 1999 Oldsmobile Alero | 1999 Plymouth Neon |
|---|---|---|
| NHTSA complaints | 462 | 62 |
| Recall campaigns | 2 | 0 |
| Service bulletins (TSBs) | 150 | 39 |
| Investigations | 1 | 1 |
| Crash reports | 14 | 8 |
| Fire reports | 11 | 2 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 20–23 | 24–28 |
| Median reported incident mileage | 64,480 mi | — |
Reported problems side by side
| Component | Oldsmobile Alero | Plymouth Neon |
|---|---|---|
| Service Brakes, Hydraulic | 111 | 5 |
| Engine and Engine Cooling | 85 | 30 |
| Electrical System | 89 | 8 |
| Visibility | 56 | 3 |
| Suspension | 46 | 2 |
| Exterior Lighting | 43 | 0 |
| Power Train | 34 | 4 |
| Structure | 29 | 3 |
Symptoms owners describe
| Vibration / shaking | 38 | 0 |
| Overheating | 14 | 0 |
| Stalling | 12 | 0 |
| Won’t start | 9 | 0 |
| Brake problems | 8 | 0 |
| Check engine light | 7 | 0 |
| Rust / corrosion | 6 | 0 |
1999 Oldsmobile Alero
1999 Plymouth Neon
Compare all Oldsmobile Alero vs Plymouth Neon 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.