Powertrain complaints and recalls from NHTSA
Summary
The 2021 Mazda CX-30 has 7 NHTSA powertrain complaints and 0 powertrain-related recalls.
7
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 10, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Feb 24, 2025 | POWER TRAIN,ELECTRICAL SYSTEM,ENGINE | As reported by others, Engine Malfunction light came on. Car running rough. Mazda dealer says corrod... |
| Nov 20, 2024 | POWER TRAIN,ENGINE | Received a "LOW ENGINE OIL LEVEL” warning message before the regular oil change interval of 7,500. L... |
| Aug 3, 2024 | POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE | While I was driving on I-90, I lost control of the acceleration of my vehicle. The vehicle was towed... |
| Feb 4, 2024 | POWER TRAIN,ENGINE | On multiple occasions, low oil warning lamp illuminates and I have confirmed low oil level. Dealer i... |
| Jun 14, 2023 | POWER TRAIN,UNKNOWN OR OTHER,ENGINE | My oil changes were affected as well. |
| Dec 3, 2022 | POWER TRAIN,ELECTRICAL SYSTEM | The car's battery has failed two times. The second time is after the battery was replaced -- so the ... |
| Jun 4, 2022 | POWER TRAIN,ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL | Randomly accelerated on its own; burns oil- low oil levels twice in 6 months; randomly says cruise c... |