Kia Optima-Phev engine problems by year
11 NHTSA owner complaints name the engine across 1 Optima-Phev model years. The most reported year is 2017 with 11 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2017 Optima-Phev | 11 | 48% | — |
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.