2020 Kia Optima Lane departure Problems
- Complaints
- 1about this part
- Share
- 1%of 153 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the lane departure of the 2020 Kia Optima, 1% of the 153 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“At around 103K miles, I took to the dealership for a multipoint inspection for knocking when braking and my forward collision/lane assist systems going offline mid drive. I learn I have to replace my axle, despite replacing my axle in sept 2025. I return a week after due to the red oil light blinking on randomly, and when I checked the oil myself it was dry. The braking and assumed wiring issues remained. I find out that my oil is low despite an oil change July 16th 2026. It is October 8th 2026 as I type this. …”
NHTSA complaint #11769918, filed 2026-10Lane departure: other model years
Other parts of the 2020 Kia Optima
104 complaintsTransmission and drivetrain
27 complaintsOther or unknown
18 complaintsElectrical system
14 complaintsFuel system
13 complaintsBrakes
8 complaintsEngine cooling
8 complaintsAir bags
7 complaintsForward collision avoidance
6 complaintsVehicle speed control
6 complaintsSeat belts
4 complaintsExterior lighting
2 complaints
← All problems reported for the 2020 Kia Optima
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology