Kia Optima Hybrid problems by year
249 owner complaints filed with NHTSA across 8 Kia Optima Hybrid model years. Last verified Aug 7, 2026. Complaint totals are lifetime counts — years that have been on the road longer accumulate more reports.
| Year | Complaints | Recalls | Most reported problem | |
|---|---|---|---|---|
| 2018 Fewer complaints | 3 | 2 | — | |
| 2017 | 25 | 2 | Engine | |
| 2016 Fewer complaints | 4 | 0 | — | |
| 2015 | 12 | 0 | — | |
| 2014 | 31 | 0 | Engine | |
| 2013 | 51 | 2 | Electrical System | |
| 2012 Most complained | 108 | 3 | Engine | |
| 2011 | 34 | 3 | Engine |
How to read this. Complaints are unverified reports owners file with NHTSA’s Office of Defects Investigation, counted once per case number. Raw totals are not adjusted for sales volume, and recent model years have had less time on the road. “Most complained” flags years well above the model’s median; treat it as a signal for deeper research, not a verdict. This page is not affiliated with Kia.