Reliability, what owners report, and what it costs to keep.
AVOIR's read: the numbers are mixed and the complaint record is worth reading before you commit.
Owners have filed 583 complaints with NHTSA about the 2014 Kia Optima, and it carries 7 recalls. These are owner allegations rather than confirmed defects, but the pattern of what people complain about is the most useful signal a used buyer has.
| Area | Complaints | Share |
|---|---|---|
| Engine | 194 | 33% |
| Steering | 70 | 12% |
| Unknown or other | 39 | 7% |
| Structure | 29 | 5% |
| Fuel/propulsion system | 15 | 3% |
| Electrical system | 15 | 3% |
| Electrical system | 12 | 2% |
| Engine and engine cooling | 12 | 2% |
| Structure | 12 | 2% |
| Exterior lighting | 12 | 2% |
Verbatim from NHTSA complaint records, trimmed for length.
I owe a lady made a complete stop in front of me and I hit her. I wasn’t traveling close behind her. Her car was not damaged at all, but my Kia was totaled from the front. They had to cut the car off because it was smoki
NHTSA complaint: Electrical system
The component was the engine. The engine has since been replaced. The safety of myself or others was not in immediate danger before the engine seized. Luckily my mechanics employee was test driving for other issues at t
NHTSA complaint: Engine
XXX engine seized while driving on freeway — lost power, no crank, dash lights work, coasted to shoulder — safety hazard. Towed to Nayo's Auto [XXX] then to Kearny Mesa Kia [XXX]. Dealer confirmed 6 open recalls includi
NHTSA complaint: Engine
While driving the engine seized In April 2026 on the interstate. The vehicle started to decelerate while cars where flying on the interstate. The problem has not been fixed. The issue has been inspected by the manufactur
NHTSA complaint: Engine
The contact owns a 2014 Kia Optima. The contact stated that while driving 60 MPH, the vehicle unexpectedly stopped. There were no warning lights illuminated. The contact used a scanner and retrieved a code for failure wi
NHTSA complaint: Engine
Steering coupler issue. When turning the steering wheel. It is making a clunking noise even when in park and making it feel not smooth to turn the wheel either way. Very distracting and awkward when driving. When speedin
NHTSA complaint: Steering
On 7/13/26 around 0715 my son was driving our 2014 Kia optima when it caught fire and burned from the engine to the back of the car. Fire dept and law enforcement had to respond and the vehicle along with thousands of do
NHTSA complaint: Electrical system
The component that failed on my 2014 Kia Optima was the engine. Prior to the malfunction there were no lights indicating a failure. My safety was put at risk several times as my car had completely shut down on the highwa
NHTSA complaint: Engine
NHTSA lists 7 recall campaigns for the 2014 Kia Optima. Recalls are free to have fixed at a franchised dealer regardless of who owns the car now, but only if they were never done, so check the VIN of the specific car rather than trusting the model.
Kia Motors America (Kia) is recalling certain 2011-2017 Optima, 2012-2017 Sorento and 2011-2018 Sportage vehicles that previously received an engine replacement under recall number 17V-224, warranty, or the Knock Sensor Detection System (KSDS) Product Improvement Campaign. The high pressure fuel pi
Risk: A fuel leak in the presence of an ignition source can increase the risk of a fire.
Fix: Kia has notified owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. The recall began January 17, 2019. Owners may contact Kia customer service at 1-800-333-454
Kia Motors America (Kia) is recalling certain 2013-2014 Optima vehicles equipped with 2.4L Gasoline Direct Injection (GDI) or 2.0L GDI Turbo engines. The low pressure fuel hose may deteriorate and crack over time due to heat generated within the engine compartment.
Risk: If the fuel hose cracks, a fuel leak can occur, increasing the risk of a fire.
Fix: Kia will notify Owners, and Dealers will inspect the low pressure fuel hose for damage or leaking, replacing it as necessary. If no damage or leaking is found, a heat-protective tape will be installe
Kia Motors America (Kia) is recalling certain 2013-2015 Optima and 2014-2015 Sorento vehicles. Brake fluid may leak inside the Hydraulic Electronic Control Unit (HECU), possibly resulting in an electrical short.
Risk: If the HECU short circuits, there is an increased risk of an engine compartment fire.
Fix: Kia will notify owners, and dealers will inspect the HECU for leaking brake fluid and replace the HECU if necessary, free of charge. Owners are advised to park outside and away from other vehicles and
Kia Motors America (Kia) is recalling certain 2013-2015 Optima and 2014-2015 Sorento vehicles previously recalled under recall 20V-519. Brake fluid may leak inside the Hydraulic Electronic Control Unit (HECU), possibly resulting in an electrical short.
Risk: An electrical short in the HECU increases the risk of a fire while parked or driving.
Fix: Owners are advised to park outside and away from other vehicles and structures until the recall repair is completed. Dealers will install a new multi-fuse, and inspect the HECU for leaks, replacing t
| Reliability raw | 52 | average |
|---|---|---|
| Longevity est. | 66 | good |
| Maintenance | 83 | excellent |
| Depreciation | 82 | excellent |
| Performance | 49 | below average |
| Efficiency | 47 | below average |
| Safety | 100 | excellent |
Percentile ranks against other midsize & large cars in the catalog.
What stands behind each score for this car:
Owners have filed 583 complaints with NHTSA for this model-year, and engine is the most reported area with 194 of them (33%). There are 7 recalls on record. Check any specific car against its VIN before buying.
AVOIR scores its reliability 52/100 (average) from NHTSA recall campaigns and complaint density. That figure is a raw complaint count, not yet adjusted for sales volume, so a high-volume model scores worse than it deserves.
AVOIR scores its longevity 66/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 2014 car has no 200,000-mile population to observe yet, so treat it as a prior rather than evidence.
AVOIR's read: be careful, because the numbers are mixed and the complaint record is worth reading before you commit. Its overall ownership score is 68/100. Condition, mileage and service history still matter more than any score, so get a pre-purchase inspection on the specific car.
Sources: NHTSA recalls and complaints, EPA fuel economy, IIHS awards, and live market listings. A score describes a model-year, not the individual car in front of you. Get a pre-purchase inspection.