Owners filed 109 complaints about this vehicle with federal regulators, most often about the engine. It has been recalled 3 times.
Park away from buildings
NHTSA attached an advisory to a recall on this vehicle. Advisories apply to specific production runs — check your VIN with the manufacturer or at nhtsa.gov/recalls before driving it.
When it fails
08720087,200 milesMedian miles at failure
99 complaints record an odometer reading. Failures cluster around 75,000–90,000 miles.
What fails
Component
Reports
Crashes
Fires
Injuries
Engine
61
0
4
0
Electrical System
13
0
0
0
Service Brakes
6
1
0
0
Steering
5
0
0
0
Service Brakes, Hydraulic
5
0
0
0
Power Train
4
0
0
0
Air Bags
4
2
0
2
Vehicle Speed Control
3
1
0
0
Unknown or Other
3
0
0
0
Structure › Body
2
1
1
0
3 safety recalls
Part 573 reports
Service Brakes, Hydraulic › Antilock/Traction Control/Electronic Limited Slip › Control Unit/Module23V652000Park outside
Filed Sep 25, 20231,730,192 vehiclesKia America, Inc.
Defect. Kia America, Inc. (Kia) is recalling certain 2010-2019 Borrego, 2014-2016 Cadenza, 2010-2013 Forte, Forte Koup, Sportage, 2015-2018 K900, 2011-2015 Optima, 2011-2013 Optima Hybrid, Soul, 2012-2017 Rio, 2011-2014 Sorento, and 2010-2011 Rondo vehicles. The Hydraulic Electronic Control Unit (HECU) may experience an electrical short, which can result in an engine compartment fire while parked or driving.
Risk. An engine compartment fire while parked or driving can increase the risk of injury.
Remedy. Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the HECU fuse, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed November 14, 2023. Owner notification letters were mailed March 29, 2024 through June 18, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC284.
Engine20V750000
Filed Dec 2, 2020294,756 vehiclesKia Motors America
Defect. Kia Motors America (Kia) is recalling certain 2012-2013 Sorento, 2012-2015 Forte and Forte Koup, 2011-2013 Optima Hybrid, 2014-2015 Soul, and 2012 Sportage vehicles. An engine compartment fire can occur while driving.
Risk. An engine compartment fire increases the risk of injury.
Remedy. Kia will notify owners, and dealers will inspect the engine compartment for fuel and/or engine oil leaks, perform an engine test and make any repairs, including engine replacement, as necessary, free of charge. In addition, Kia dealers will update the Knock Sensor Detection System (KSDS) software, free of charge. The recall began January 27, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC200.
Air Bags › Air Bag/Restraint Control Module18V363000
Filed Jun 1, 2018507,587 vehiclesKia Motors America
Defect. Kia Motors America (Kia) is recalling certain 2010-2013 Kia Forte, Forte Koup, 2011-2013 Kia Optima and 2011-2012 Kia Optima Hybrid and Sedona vehicles. In the event of a crash, the air bag control unit (ACU) may short circuit, preventing the frontal air bags and seat belt pretensioners from deploying.
Risk. 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.
Remedy. Kia will notify owners. For model year 2011 Sedona vehicles, Kia will instruct dealers to verify the ACU part number and, if necessary, install an extension wire harness kit between the ACU Connector and the Vehicle Harness Connector. For all other affected vehicles, Kia will instruct dealers to install the extension wire harness kit. The recall began September 28, 2018. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC165.
What owners reported
Newest filings
Service Brakes, Hydraulic
Filed Aug 19, 2026GA
The contact owns a 2012 Kia Optima. The contact stated that while idling or while driving, the message "Hybrid Warning System - Check Brake - Stop Driving Immediately" was intermittently displayed. The contact stated that while driving and depressing the brake pedal, the vehicle failed to respond as intended, causing the braking distance to become extended. The vehicle was taken to the dealer, where the contact was informed that the vehicle could not be diagnosed because the message was no longer displayed. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.
Service Brakes
Filed Jul 17, 2026CA
Electriconic braking moduel with "Check Brake" indication light and"Hybrid System Warning! and vehicle will come to a stop and warning flights will flash until you turn off the vehicle sit for 10-20 minutes. Brakes will not work and vehicle loses power. Battery has been replaced and large 140 fuse in trunk of vehicle and no improvement. KIA states no recall on my vehicle, but my vehicle has had to have recall repairs done on it regardless of not being listed on this site. I need to know what to do. Vehicle is reliable otherwise. Right now, its risky to drive.
Electrical System
Filed Dec 10, 202460,000 milesKY
The contact owns a 2012 Kia Optima Hybrid. The contact stated that while attempting to drive uphill and on gravel with the Electric Drive Mode activated, the vehicle failed to move forward. The contact pressed the button to deactivate the Electric Drive Mode, but the vehicle failed to respond. The contact released the accelerator pedal until the vehicle responded as needed. The vehicle was taken to an unknown dealer, where the contact was informed that no cause for the failure was found. Additionally, the contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic), and a recall repair appointment was scheduled with the dealer. The contact stated that while driving out of the driveway at 5 MPH, the message "Emergency - Pull Over - System Failure Warning" was displayed. The contact pulled back into the driveway and parked the vehicle. The contact stated that the vehicle was unsafe to drive and could not be driven to the dealer for the recall repair because the dealer was 2 hours away. The dealer was not notified of the failure. The vehicle was not diagnosed or repaired. The manufacturer was contacted and denied towing assistance. The failure mileage was approximately 60,000.
Service Brakes, Hydraulic
Filed May 29, 2024CO
The contact owns a 2012 Kia Optima Hybrid. The contact stated the engine was previously replaced under an unstated NHTSA recall. The contact stated that five months after the repair, the malfunction indicator warning light was illuminated. The vehicle was towed to a local dealer where it was diagnosed that the replaced engine was defective and affected the high hybrid battery. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic). However, the part to do the recall repair was not yet available. The manufacturer was contacted and offered to replace the engine and the high hybrid battery; however, the vehicle remained at the local dealer because parts were not yet available. The failure mileage was unknown.
Service Brakes, Hydraulic
Filed May 13, 2024NV
The contact owns a 2012 Kia Optima Hybrid. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that when the vehicle was parked, the check engine warning light illuminated with the “Hybrid - No Driving Mode” message displayed. The vehicle was not taken to a dealer or independent mechanic. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure but confirmed that parts were not yet available. The failure mileage unavailable. VIN tool confirms parts not available.
Service Brakes, Hydraulic
Filed Feb 14, 2024132,000 milesFL
The contact owns a 2012 Kia Optima Hybrid. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated while driving 40 MPH, the check engine warning light and several unknown warning lights were illuminated. Additionally, the contact stated that a message indicating that the Hybrid System failure was displayed. The contact stated that the failure recurred while driving. The contact parked and turned off the vehicle. The contact stated that upon starting the vehicle later, the check engine warning light remained illuminated. Additionally, the contact stated that while sitting on the rear seats, the rear seats were significantly hot because the hybrid battery was underneath the rear seats. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure, but no assistance was provided. The failure mileage was approximately 132,000. VIN tool confirms parts not available.
Engine
Filed Jan 5, 2024160,000 milesCA
The contact owns a 2012 Kia Optima. The contact stated while driving 60 MPH, the vehicle independently decelerated and failed to exceed 20 MPH. No warning lights were illuminated. The contact stated that the vehicle had started to overheat. The contact referenced NHTSA Campaign Number: 20V750000 (Engine). The vehicle was towed to an independent mechanic and the contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer and dealer were not notified of the failure. The failure mileage was 160,000.
Service Brakes, Hydraulic
Filed Dec 14, 2023160,000 milesAR
The contact owns a 2012 Kia Optima Hybrid. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic). The contact stated that the ABS and check engine warning light was illuminated. The vehicle was towed to a friend's residence. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was approximately 160,000.
Engine
Filed Sep 12, 2023180,000 milesCA
The contact's wife owns a 2012 Kia Optima Hybrid. The contact stated while driving 30 MPH, the vehicle shuddered, and there was an abnormal ticking sound coming from the engine. There was no warning light illuminated. The contact veered to the side of the road and the vehicle was towed to the residence. The vehicle was then towed to the dealer, where it was diagnosed and determined that the engine had failed. The dealer informed the contact that the engine needed to be replaced; however, due to the mileage on the vehicle, the repair was not covered under warranty. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 180,000.
Engine
Filed Mar 17, 2022160,000 milesPA
The contact owns a 2012 Kia Optima Hybrid. The vehicle had previously been serviced under NHTSA Campaign Number: 20V750000 (Engine). The contact stated that while driving at an undisclosed speed, the vehicle lost motive power, causing the wheels to seize and the vehicle came to a complete stop in a ditch. The passenger's side fender was damaged from the failure. Several unknown warning lights were illuminated. The vehicle was towed to an independent mechanic, who advised the contact to tow the vehicle to a dealer. The vehicle was then towed to the dealer, where it was diagnosed with bearing damage to the bottom of the engine. The dealer informed the contact that the engine needed to be replaced however, the extended warranty only covered the top of the engine and not the bottom of the engine, where the failure had occurred. The vehicle was not repaired and remained at the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 160,000.
Unknown or Other
Filed Nov 2, 2021126,000 milesMO
The contact owns a 2012 Kia Optima Hybrid. The contact stated that while driving the RPM decreased to 1,000 RPM. The check engine and brake warning lights were flashing. The contact was able to pull over to a safe location. The vehicle was towed to the local dealer and diagnosed with engine failure. The mechanic retrieved DTC: P26. The manufacturer was notified of the failure however, no further assistance was provided. The failure mileage was approximately 126,000.
Engine
Filed Jan 19, 2021118,000 milesNC
TL* THE CONTACT OWNS A 2012 KIA OPTIMA HYBRID. THE CONTACT STATED WHILE DRIVING 75 MPH, WHEN SHE HEARD AN ABNORMAL NOISE AND THE VEHICLE BEGAN TO DECELERATE. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE CONTACT STATED THE VEHICLE FAILED TO EXCEED 40 MPH. THE CONTACT PARKED ON THE SIDE OF THE ROAD AND HAD THE VEHICLE TOWED TO AN INDEPENDENT MECHANIC WHERE THE CONTACT WAS INFORMED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS THEN TOWED TO BOB KING KIA (1725 LINK RD, WINSTON-SALEM, NC 27103, (336) 724-3866) TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. UPON INVESTIGATION, THE CONTACT ASSOCIATED THE FAILURE WITH NHTSA CAMPAIGN NUMBER: 20V750000 (ENGINE) HOWEVER, THE VIN WAS NOT INCLUDED. THE MANUFACTURER WAS INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 118,000.
Electrical System
Filed Dec 3, 2020154,440 milesGA
TL* THE CONTACT OWNS A 2012 KIA OPTIMA HYBRID. THE CONTACT STATED THAT WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE SHUT-OFF WITH THE HYBRID SYSTEM WARNING MESSAGE DISPLAYED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO RICK CASE KIA LOCATED AT 3190 SATELLITE BLVD NW, DULUTH, GA 30096, TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE HYDRAULIC CONTROL SYSTEM WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE BUT NO ASSISTANCE WAS OFFERED. THE FAILURE MILEAGE WAS 154,440.
Engine
Filed Dec 1, 2020140,000 milesSC
TL* THE CONTACT OWNS A 2012 KIA OPTIMA HYBRID. THE CONTACT STATED WHILE DRIVING 70 MPH, THE VEHICLE STARTED TO OVERHEAT. A WARNING LIGHT ILLUMINATED INDICATING THAT THE HYBRID BATTERY POWER WAS LOW. THE CONTACT STATED THAT THE VEHICLE FAILED TO ACCELERATE. THE CONTACT COASTED TO THE SIDE OF THE ROAD AND THE VEHICLE FAILED TO RESTART. THE VEHICLE WAS TOWED TO JTS KIA OF COLUMBIA (230 KILLIAN COMMONS PARKWAY, COLUMBIA, SC 29203) TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE ENGINE SEIZED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT YET REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 140,000.
Engine
Filed Nov 22, 2020117 milesMS
WHILE DRIVING MY VEHICLE CAR SUDDENLY SHUTS OFF IN THE HIGHWAY. BIG TRYCK WAS BEHIND ME. GLADLY THE TRUCK WASNT GOING FAST. TRIED TO PUSH THE BUTTON CAR TURNED OVER BUT DIDNT CRANK JUST MADE A SOUND AND TGE LIGHTS IN DASH BOARD JUMPED. WHAT IS GOING ON WITH MY CAR. DRIVING ON HIGHWAY
Engine
Filed Nov 17, 2020130,000 milesCA
TL* THE CONTACT OWNS A 2012 KIA OPTIMA HYBRID. THE CONTACT STATED THAT WHILE DRIVING THE VEHICLE, THERE WAS A KNOCKING SOUND COMING FROM THE ENGINE COMPARTMENT. THE VEHICLE WAS EXAMINED BY AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE ENGINE ROD BEARING FAILED. THE VEHICLE WAS TAKEN TO CAR PROS KIA HUNTINGTON BEACH LOCATED AT 18835 BEACH BLVD, HUNTINGTON BEACH, CA 92648 WHO CONFIRMED THE ENGINE WAS DAMAGED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT YET REPAIRED. THE MANUFACTURER WAS NOT YET NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 130,000.
Engine
Filed Oct 21, 202070,000 milesGA
TL* THE CONTACT OWNS A 2012 KIA OPTIMA HYBRID. THE CONTACT STATED THAT WHILE DRIVING 25 MPH, THE ENGINE SEIZED WITHOUT WARNING. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE CONNECTING ROD BEARINGS IN THE ENGINE WERE WORN CAUSING METAL SHAVINGS TO ENTER THE ENGINE. THE CONTACT WAS INFORMED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS TOWED TO SONS KIA (100 SONS DR, MCDONOUGH, GA 30253, (678)619-1393) TO BE DIAGNOSED. THE CAUSE OF THE FAILURE WAS CONFIRMED AND THE CONTACT WAS PROVIDED A QUOTE FOR THE REPAIR. THE VEHICLE WAS NOT REPAIRED. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 17V224000 (ENGINE AND ENGINE COOLING) AND STATED THAT THE FAILURE WAS SIMILAR. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 70,000.
Engine
Filed Apr 1, 2020140,000 milesFL
TL* THE CONTACT OWNS A 2012 KIA OPTIMA HYBRID. THE CONTACT STATED WHILE HER SON WAS DRIVING AT 55 MPH, THE VEHICLE STALLED WITH SEVERAL WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TOWED TO SOUTHSIDE KIA LOCATED AT (9401 ATLANTIC BLVD, JACKSONVILLE, FL 32225), TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT ASSOCIATED THE FAILURE WITH NHTSA CAMPAIGN NUMBER: 17V224000 (ENGINE AND ENGINE COOLING) HOWEVER, THE VIN WAS NOT INCLUDED. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 140,000.
Engine
Filed Oct 11, 201987,200 milesTX
TL* THE CONTACT OWNS A 2012 KIA OPTIMA HYBRID. WHILE DRIVING APPROXIMATELY 55-60 MPH, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED AND THERE WAS A KNOCKING NOISE COMING FROM THE ENGINE. IN ADDITION, THE OIL LEVEL WARNING INDICATOR ILLUMINATED AND THE VEHICLE STARTED TO LOSE POWER. THE CONTACT WAS ABLE TO SAFELY MOVE THE VEHICLE OFF THE ROADWAY. THE VEHICLE WAS TOWED TO SOUTHWEST KIA AUSTIN (13175 US-183 N, AUSTIN, TX 78750, (512) 583-1900) WHERE IT WAS DIAGNOSED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 17V224000 (ENGINE AND ENGINE COOLING). THE MANUFACTURER WAS INFORMED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 87,200.
Engine
Filed Jul 30, 201987,000 milesPA
MY NAME IS [XXX], I HAD PROBLEM WITH MY ENGINE ON APRIL 7TH MY ENGINE SUDDENLY KNOCKED AND STOPPED, BUT I HAD UNDER THE WARRANTY WHEN I TOOK MY CAR TO DEALERSHIP THEY SAID YOU'RE 2ND OWNER ,WARRANTY WORKS ONLY FOR 1ST ORIGINAL OWNER BUT IM 100% SURE IT WAS RECALL ISSUE. WHEN FOLLOWED BY GOOGLE SAME PROBLEM WAS WITH ANOTHER PEOPLE, I FIXED IT FROM MY POCKET 4400$ WHERE IS A JUSTICE I REQUIRE JUSTICE, DEALERSHIP HAVE TO PAY FOR ME PLEASE HELP ME FOR THIS TROUBLE INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
No unusual pattern of severe incidents in the complaint record.
Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.
Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.
Most recent recall on file: Sep 25, 2023. Source: NHTSA Office of Defects Investigation.