Forward collision avoidance: automatic emergency braking
Risk. Improper intervention of the Forward Collision-Avoidance Assist can increase the risk of a crash.
NHTSA has logged 214 owner complaints about the 2019 Kia Optima, most often about the engine. It is covered by 1 safety recall, and for recall 19V-539 the manufacturer reports only 86% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 3, 2026. Updated daily. Photo: Throwawayacc222, CC0.
214 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine | 93 | 6 |
| Forward collision avoidance | 36 | 8 |
| Electrical system | 23 | 3 |
| Service brakes | 18 | 5 |
| Power train | 18 | 0 |
| Fuel/propulsion system | 17 | 1 |
| Structure | 14 | 1 |
| Air bags | 12 | 9 |
| Vehicle speed control | 11 | 1 |
| 15 other systems | 38 | 2 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. Improper intervention of the Forward Collision-Avoidance Assist can increase the risk of a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Kia.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Optima median. How we score
2019 Kia Optima 4 DR FWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.



Federal investigations that included the 2019 Kia Optima, and the recalls they led to.
Recent engine complaints filed with NHTSA, shortened. Personal details are removed.
I have a 2019 Kia Optima S with the 2.4L engine and 117,000 miles. The vehicle has diagnostic codes P1326 and POOOB. The check-engine light is continuously flashing, the engine is knocking, and the vehicle has lost acceleration and will not go over approximately 65 mph. I believe this may be…
Car smelled of what seemed like motor oil while driving. Parked, saw white smoke, and confirmed an engine fire. I was clearly in life threatening danger, especially with a full tank of gas. Fire developed rapidly into a roaring blaze. Entire front of car melted. Car is currently being investigated…
VEHICLE SHUT OFF WHILE DRIVING AT 40MPH, ENGINE SEIZED,WILL NOT CRANK.SUSPECTED CONECTING ROD BEARING FAILURE UNDER SAFETY RECALL SC200, I CALL KIA 18003334542 DENIED RECALL REPAIR AND BEARING CLEARANCE TEST STATING VEHICLE IS REBUILT TITLE. FEDERAL SAFETY RECALL CANNOT BE DENIED DUE TO REBUILT…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.