Kia Optima: which model years to avoid

Complaint and recall totals for every Kia Optima model year we track, ranked by severity.

Model yearComplaintsRecallsCrashesFiresSeverityMost-reported system
20129175257790.9 MediumENGINE
20131,37494811295.5 HighENGINE
20145807194196.9 HighENGINE
20151,0014317277.9 MediumENGINE
20167485261957.0 MediumENGINE
201725234950.0 MediumENGINE
20182302101074.8 MediumENGINE
20192041206119.6 HighENGINE
202013706249.6 MediumENGINE
Across 9 model years, the 2019 Kia Optima carries the highest severity index (119.6, driven by engine), while the 2020 is the cleanest at 49.6.
Source. NHTSA public complaint and recall APIs. Complaint counts are not normalised by units sold; a high-volume seller will attract more filings than a rare trim.