2018 Toyota Corolla vs 2020 Toyota Corolla
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 | 2018 Toyota Corolla | 2020 Toyota Corolla |
|---|---|---|
| NHTSA complaints | 133 | 301 |
| Recall campaigns | 3 | 3 |
| Service bulletins (TSBs) | 183 | 200 |
| Investigations | 2 | 0 |
| Crash reports | 25 | 22 |
| Fire reports | 5 | 1 |
| NCAP overall rating | — | 5/5 |
| EPA MPG (combined) | 30–32 | 32–52 |
| Median reported incident mileage | 19,100 mi | 12,000 mi |
Reported problems side by side
| Component | Toyota Corolla | Toyota Corolla |
|---|---|---|
| Engine | 15 | 107 |
| Air Bags | 35 | 17 |
| Power Train | 12 | 36 |
| Electrical System | 12 | 29 |
| Fuel/propulsion System | 23 | 14 |
| Service Brakes | 11 | 22 |
| Seat Belts | 11 | 8 |
| Fuel System, Gasoline | 15 | 3 |
Symptoms owners describe
| Stalling | 16 | 24 |
| Check engine light | 9 | 14 |
| Vibration / shaking | 6 | 0 |
| Overheating | 0 | 18 |
| Rust / corrosion | 0 | 5 |
2018 Toyota Corolla
2020 Toyota Corolla
Compare all Toyota Corolla vs Toyota Corolla 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.