Mazda CX-30 engine problems by year
65 NHTSA owner complaints name the engine across 5 CX-30 model years. The most reported year is 2021 with 49 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2025 CX-30 | 1 | 4% | — | |
| 2023 CX-30 | 1 | 4% | — | |
| 2022 CX-30 | 9 | 28% | — | |
| 2021 CX-30 | 49 | 49% | — | |
| 2020 CX-30 | 5 | 16% | — |
Share is the fraction of that year’s complaints naming the engine. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.