Kia Optima Problems, Recalls and Mobile Repair
6,692 owner complaints and 20 safety recalls are on file with NHTSA for 2008–2024 Optima models. Here is what owners report most, which years drew the most complaints, and which fixes a mobile mechanic can do where the car sits.
NHTSA data pulled September 2026.
The most reported Optima problems
The systems named most often in NHTSA owner complaints for 2008–2024 Kia Optima models, and whether a mobile mechanic can usually help. A complaint can name more than one system.
| System | Complaints | Share | Mobile mechanic? |
|---|---|---|---|
| Engine | 3,267 | 49% | Diagnose first |
| Electrical system | 837 | 13% | Often in the driveway |
| Steering | 752 | 11% | Diagnose first |
| Brakes | 523 | 8% | Usually on the spot |
| Transmission and drivetrain | 475 | 7% | Usually a shop |
| Fuel system | 445 | 7% | Diagnose first |
| Body structure | 393 | 6% | Usually a shop |
| Airbags | 352 | 5% | Dealer or recall |
Symptoms owners describe
Complaints are reports owners file with NHTSA, the federal vehicle-safety agency. NHTSA does not verify each one, and a year or model that sold more cars usually gets more complaints, so treat the counts as a map of what to check, not a reliability score. Data pulled from NHTSA's public complaint and recall databases in September 2026.
Complaints by model year
The 2013 Optima drew the most complaints (1,437). Newer years have had less time on the road, so their counts are still growing.
Kia Optima recalls
20 safety recalls cover 2008–2024 Optima models. The most recent 12 are below.
| Reported | Campaign | Model years | System | What can happen |
|---|---|---|---|---|
| 2023-09 | 23V652000 Park outside | 2011–2015 | Brakes | An engine compartment fire while parked or driving can increase the risk of injury. |
| 2023-08 | 23V594000 | 2016–2018 | Door latches and locks | A person inside the trunk compartment may become trapped, increasing their risk of injury. |
| 2022-08 | 22V560000 | 2012–2013 | Body structure | A plate that detaches during a crash may strike an occupant, increasing their risk of injury. |
| 2022-02 | 22V093000 | 2013–2014 | Fuel system | A fuel leak can increase the risk of a fire. |
| 2021-10 | 21V844000 | 2017–2018 | Engine | A damaged engine can increase the risk of a fire or it can cause an engine stall, increasing the risk of a crash. |
| 2021-05 | 21V331000 Park outside | 2013–2015 | Brakes | An electrical short in the HECU increases the risk of a fire while parked or driving. |
| 2020-12 | 20V750000 | 2011–2013 | Engine | An engine compartment fire increases the risk of injury. |
| 2020-08 | 20V519000 Park outside | 2013–2015 | Brakes | If the HECU short circuits, there is an increased risk of an engine compartment fire. |
| 2020-02 | 20V100000 | 2013–2014 | Fuel system | If the fuel hose cracks, a fuel leak can occur, increasing the risk of a fire. |
| 2019-07 | 19V539000 | 2019 | Driver-assist systems | Improper intervention of the Forward Collision-Avoidance Assist can increase the risk of a crash. |
| 2018-12 | 18V907000 | 2011–2017 | Fuel system | A fuel leak in the presence of an ignition source can increase the risk of a fire. |
| 2018-06 | 18V363000 | 2011–2013 | Airbags | If the frontal air bags and seat belt pretensioners are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems. |
Plus 8 older recalls. Check your VIN for the full list.
Safety recall repairs are done free by the brand's dealers. A mobile mechanic cannot do recall work. Enter your 17-character VIN at nhtsa.gov/recalls to see open recalls on your exact car. "Park it" means NHTSA and the maker say not to drive the vehicle until it is fixed.
What Optima owners told NHTSA
“As I pulled off the interstate the engine shut down and would not restart.”
“The contact stated that the check engine warning light was illuminated.”
“The contact stated while driving 1 MPH, the vehicle started overheating then there was an abnormally loud sound coming from the engine.”
“There are times that I start it and it will stall immediately and sometimes it will stall as I am backing out of my parking space.”
What a mobile mechanic can do on an Optima
Most everyday Optima repairs fit in a van, including work on the electrical system, brakes, exterior lights. A mobile mechanic can read codes, test the battery and charging system, replace brakes, starters and alternators, and handle most cooling-system parts where the car is parked.
Transmission rebuilds, internal engine work and anything under a safety recall belong in a shop or at a dealer – a good mobile mechanic will tell you that before driving out. What mobile mechanics can and can't do
What common jobs cost
| Job | Repair shop average | Mobile mechanics we list | Note |
|---|---|---|---|
| Diagnostic | $125–183 | $85–130 | Usually credited toward the repair |
| Battery replacement | $456–493 | $125–250 | Some mobile prices are install only |
| Brake pads, per axle | $335–394 | $125–215 | Pads and rotors: $310–390 mobile, $549–629 at a shop |
| Starter | $565–796 | $200–440 | Some mobile prices are labor only |
| Alternator | $809–1,088 | $200–500 | Some mobile prices are labor only |
Repair shop average: RepairPal national estimates, parts and labor before tax (updated Sep 3, 2026); pads and rotors from Kelley Blue Book (Jun 2026). Mobile: the middle half of prices that 90 mechanics listed on MobileMechanics.ai publish on their own websites (checked Oct 2026); some are labor only, so ask whether parts are included. Prices vary by vehicle and city; the mechanic quotes after looking. How we got these numbers
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Kia Optima recalls and news
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Kia Optima: questions
What are the most common Kia Optima problems?
In NHTSA owner complaints for 2008–2024 models, the systems named most often are the engine, electrical system, steering. The 2013 model year drew the most complaints (1,437).
How many recalls does the Kia Optima have?
NHTSA lists 20 safety recalls covering 2008–2024 models. Enter your VIN at nhtsa.gov/recalls to see which apply to your car.
Are Kia Optima recall repairs free?
Yes, safety recall repairs are done free by the brand's dealers. A mobile mechanic cannot do recall work, but can fix most other problems where the car is parked.
Can a mobile mechanic work on a Kia Optima?
Yes, for most everyday repairs: diagnostics, batteries, starters, alternators, brakes and many cooling-system parts. Transmission and internal engine work need a shop. Find a mobile mechanic in your city.
Where this data comes from
- NHTSA – vehicle safety complaints (public complaint database)
- NHTSA – recalls lookup by VIN
- NHTSA – Product Information Catalog and Vehicle Listing (vPIC)
Complaint and recall records for Kia Optima model years in range, retrieved September 2026. Owner quotes are short excerpts from public NHTSA complaint records, lightly cased for reading.