2012 Kia Optima Hybrid Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2012 Kia Optima Hybrid, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine7351.0%
- Electrical1913.3%
- Brakes117.7%
- Powertrain (other)107.0%
- Steering96.3%
- Driver assistance53.5%
- Airbags42.8%
- Fuel system32.1%
- Body & structure32.1%
- Other / unspecified32.1%
- Seat belts10.7%
- Exterior lighting10.7%
- Suspension10.7%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
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.
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.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
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.
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.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
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.
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.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
WITHOUT WARNING THE ENGINE OVERHEATED WHILE DRIVING IN THE HIGHWAY. THE ENGINE MADE A LOUD NOISE AND BEGAN SMOKING ... THE VEHICLE BECAME IMMOBILIZED I PULLED OFF TO THE SIDE OF THE ROAD AND OPENED THE HOOD. THERE WAS SO MUCH SMOKE. THE CAR TURNED ON AFTERWARDS BUT THE ENGINE DID NOT START. WITHIN SECONDS THE BATTERY SHUTDOWN.
THE HYBRID SYSTEM BROKE DOWN AT 85K. WAS REPLACED BY KIA AFTER THREATENING LEGAL ACTION. AT 103K. WE NEVER MISSED MAINTENANCE OR A OIL CHANGE. THE ENGINE THROUGH A ROD ON A 5 LANE INTERSTATE DOING 65MPH, BLOWING AND DESTROYING THE ENGINE. PUTTING MY FAMILY OF 5 AT SERIOUS RISK. KIA WANTS 4500K OR 8000K TO REPLACE THE FAULTY ENGINE. OPTIMA ENGINES WERE RECALLED FOR THIS EXACT REASON. THE OPTIMA HYBRID ENGINES WERE NOT RECALLED DESPITE SUFFERING THE SAME FAILURES AS NORMAL OPTIMA ENGINES. JOINING THE CLASS ACTION.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2012 KIA OPTIMA HYBRID. WHILE DRIVING VARIOUS SPEEDS, THE CONTACT HEARD A CLICKING NOISE COMING FROM THE STEERING WHEEL. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT A DISK INSIDE THE STEERING WHEEL NEEDED TO BE REPLACED. IN ADDITION, THE AIR FLAP SYSTEM SENSOR AND CHECK ENGINE WARNING INDICATORS ILLUMINATED. THE CONTACT CALLED CASEY KIA (LOCATED AT 11999 JEFFERSON AVE, NEWPORT NEWS, VA 23606, (757) 347-8247) AND A DIAGNOSTIC APPOINTMENT WAS SCHEDULED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURES. THE APPROXIMATE FAILURE MILEAGE WAS 103,000.
WHEN I MOVE THE STEERING WHEEL FROM SIDE TO SIDE I CAN HEAR A POPPING NOISE WHEN I AM DRIVING AS WELL AS WHEN I AM AT A STOP. THE STEERING WHEEL HAS EXCESSIVE VIBRATION AND RADDLING WHEN I AM DRIVING BETWEEN 65-75 ON THE HIGHWAY, IT DECREASES AT 80 MPH. I HAVE GOTTEN MY TIRES CHECKED AS WELL AS AN ALIGNMENT SO IT IS NOT AN ISSUE WITH THAT.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
NHTSA RECALL 17V224000 MY 2012 KIA WAS SUPPOSEDLY NOT IN THIS RECALL BUT MY CAR BEARINGS ACCORDING TO INDEPENDENT MECHANIC ARE ALREADY WEARING OUT PREMATURELY AT 84000 MILES . THE CAR WILL LOSE OIL PRESSURE AND KNOCK (BEARING) BLOW WHITE SMOKE AND STOP IN THE MIDDLE OF THE INTERSTATE. THIS HAPPENED ONCE IN STOP AND GO TRAFFIC AND ONCE TRAVELING AT 65 MPH WHERE CAR DECELERATED TO 30 MPH. CAR HAS ALWAYS BEEN TAKEN TO KIA DEALERSHIP FOR SERVICE BUT THEY CLAIM THEY CAN NOT SEE THE SERVICE RECORDS AND WILL NOT COVER UNDER PURCHASED WARRANTY WITHOUT THEM
BOUGHT A USED 2012 KIA OPTIMA FROM A KIA DEALERSHIP ON 1/12/18. I DID NOT DRIVE THIS VEHICLE FROM 1/13/2018 - 1/19/18. STARTED DRIVING THIS VEHICLE AND 5 (FIVE) DAYS LATER, ON 1/23/18 THE VEHICLE BLEW A ROD IN THE ENGINE. AFTER SEVERAL UNSUCCESSFUL ATTEMPTS AT HAVING THE DEALERSHIP FIX THE ISSUE AT THEIR EXPENSE, I WAS GETTING NOWHERE. I CONTACTED KIA HEADQUARTERS AND THEY ASSISTED ME WITH COMMUNICATION WITH THE DEALERSHIP AND GETTING THE ENGINE REBUILT (AS A GOODWILL BY THE DEALERSHIP). HAD THE CAR TOWED TO THE DEALERSHIP ON 1/25/18; THEY HAD MY VEHICLE FOR EXACTLY 1 (ONE) MONTH WHILE THE DEALERSHIP REBUILT THE ENGINE. I RECEIVED THE CAR BACK FROM DEALERSHIP ON 2/23/18. ON 3/6/18 AS I WAS DRIVING ON FREEWAY, THE CAR STARTED TO LOSE POWER WHILE DRIVING. I WAS DRIVING AT APPROXIMATELY 70 MPH ON FREEWAY, AND CAR JUST STARTED LOSING POWER. THE CAR SLOWED DOWN TO APPROXIMATELY 40 MPH AND ENGINE OIL LIGHT TURNED ON & OFF SPORADICALLY. NO MATTER HOW MUCH I TRIED TO ACCELERATE, THE CAR WOULD NOT GO OVER 40 MPH. THIS WAS VERY DANGEROUS AS I WAS SCARED THAT I WOULD GET REAR-ENDED ON THE FREEWAY. I SLOWLY MOVED OVER THE SHOULDER AND TURNED OFF THE CAR; I WAITED APPROXIMATELY 30 MINUTES BEFORE TURNING THE CAR BACK ON AND PROCEEDING TO MY PERSONAL MECHANIC (NOT KIA DEALERSHIP). MY MECHANIC SAID NOT TO TURN CAR OFF; HE INSPECTED CAR & SCANNED IT. NO ERROR CODES WERE DETECTED. HE SAID MAYBE IT WAS A FLUKE AND TO JUST CONTINUE TO DRIVE IT. ON 3/12/18 THE SAME THING HAPPENED AGAIN. THIS TIME I TOOK IT TO MY LOCAL KIA DEALERSHIP AND LEFT IT. AFTER A SCAN & TEST DRIVE, THE MECHANIC COULD NOT FIND ANYTHING WRONG WITH THE CAR. MECHANIC DROVE IT THE NEXT DAY OVER 80 MILES AND THIS TIME HE DID EXPERIENCE THE SAME REDUCTION OF POWER. HE SCANNED VEHICLE AGAIN BUT NO ERROR CODES SHOW. IT'S STILL AT DEALERSHIP 3/19/18.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
I WAS INVOLVED IN A HIGH SPEED, REAR END COLLISION IN WHICH I WAS TRAVELING AT APPROX 55MPH WHEN ANOTHER LARGE VEHICLE CHANGED LANES FROM RIGHT TO LEFT, RIGHT IN FRONT OF ME CAUSING ME TO COLLIDE WITH THEM. THE RESULT WAS SIGNIFICANT FRONT END DAMAGE TO MY CAR AND SIGNIFICANT BODILY INJURY TO MYSELF BECAUSE OF THE FAILURE OF MY BRAKES TO ADEQUATELY STOP MY CAR AND THE FAILURE OF THE AIR BAGS TO DEPLOY RESULTING IN MY BODY AND HEAD RAPIDLY FLYING FORWARD INTO THE STEERING WHEEL.
TL* THE CONTACT OWNS A 2012 KIA OPTIMA HYBRID. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V363000 (AIR BAGS); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOTIFIED AND WAS NOT ABLE TO CONFIRM WHEN THE PARTS WERE TO BECOME AVAILABLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
VEHICLE HAS 130,000 MILES. WHILE DRIVING ON A HIGHWAY VEHICLE STARTED TO LOSE POWER WHEN IN CRUISE AND MOTION IS LOST. STEPPING ON THE GAS DOES NOT GET ANY ACCELERATION. THIS OCCURRED AGAIN ON A HIGHWAY AND DISPLAY GIVES ME THE HYBRID ERROR DO NOT DRIVE WARNING. THIS OCCURS WHEN CRUISE IS SET AND ALSO NOT IN CRUISE. I STEP ON THE GAS AND THERE IS NO ACCELERATION. AFTER SHUTTING THE VEHICLE OFF FOR A FEW SECONDS THE CAR FUNCTIONS NORMALLY. I AM ALSO HAVING BACK UP CAMERA ISSUES WHICH LEADS ME TO BELIEVE THIS MAY BE AN ELECTRICAL ISSUE. MY DISPLAY GIVES ME THE WARNING MESSAGE ABOUT OBJECTS BEHIND ME BUT THE IMAGE SOMETIMES DOES NOT SHOW. THE IMAGE SOMETIMES IS THERE WHEN I PUT THE VEHICLE IN REVERSE AND SOMETIMES NOT. THESE PROBLEMS ALL STARTED AT THE SAME TIME. KIA WAS CONTACTED AS WE THOUGHT IT MAY JUST BE A COMPUTER UPGRADE. THEY TOLD THE DEALER THERE ARE NO UPGRADES. WE ALSO HAD A NON DEALER CHECK THE VEHICLE FOR ERROR CODES BUT THERE WEREN'T ANY. THE VEHICLE CHECKED OUT FINE.
BOUGHT A USED 2012 KIA OPTIMA FROM A KIA DEALERSHIP ON 1/12/18. I DID NOT DRIVE THIS VEHICLE FROM 1/13/2018 - 1/19/18. STARTED DRIVING THIS VEHICLE AND 5 (FIVE) DAYS LATER, ON 1/23/18 THE VEHICLE BLEW A ROD IN THE ENGINE. AFTER SEVERAL UNSUCCESSFUL ATTEMPTS AT HAVING THE DEALERSHIP FIX THE ISSUE AT THEIR EXPENSE, I WAS GETTING NOWHERE. I CONTACTED KIA HEADQUARTERS AND THEY ASSISTED ME WITH COMMUNICATION WITH THE DEALERSHIP AND GETTING THE ENGINE REBUILT (AS A GOODWILL BY THE DEALERSHIP). HAD THE CAR TOWED TO THE DEALERSHIP ON 1/25/18; THEY HAD MY VEHICLE FOR EXACTLY 1 (ONE) MONTH WHILE THE DEALERSHIP REBUILT THE ENGINE. I RECEIVED THE CAR BACK FROM DEALERSHIP ON 2/23/18. ON 3/6/18 AS I WAS DRIVING ON FREEWAY, THE CAR STARTED TO LOSE POWER WHILE DRIVING. I WAS DRIVING AT APPROXIMATELY 70 MPH ON FREEWAY, AND CAR JUST STARTED LOSING POWER. THE CAR SLOWED DOWN TO APPROXIMATELY 40 MPH AND ENGINE OIL LIGHT TURNED ON & OFF SPORADICALLY. NO MATTER HOW MUCH I TRIED TO ACCELERATE, THE CAR WOULD NOT GO OVER 40 MPH. THIS WAS VERY DANGEROUS AS I WAS SCARED THAT I WOULD GET REAR-ENDED ON THE FREEWAY. I SLOWLY MOVED OVER THE SHOULDER AND TURNED OFF THE CAR; I WAITED APPROXIMATELY 30 MINUTES BEFORE TURNING THE CAR BACK ON AND PROCEEDING TO MY PERSONAL MECHANIC (NOT KIA DEALERSHIP). MY MECHANIC SAID NOT TO TURN CAR OFF; HE INSPECTED CAR & SCANNED IT. NO ERROR CODES WERE DETECTED. HE SAID MAYBE IT WAS A FLUKE AND TO JUST CONTINUE TO DRIVE IT. ON 3/12/18 THE SAME THING HAPPENED AGAIN. THIS TIME I TOOK IT TO MY LOCAL KIA DEALERSHIP AND LEFT IT. AFTER A SCAN & TEST DRIVE, THE MECHANIC COULD NOT FIND ANYTHING WRONG WITH THE CAR. MECHANIC DROVE IT THE NEXT DAY OVER 80 MILES AND THIS TIME HE DID EXPERIENCE THE SAME REDUCTION OF POWER. HE SCANNED VEHICLE AGAIN BUT NO ERROR CODES SHOW. IT'S STILL AT DEALERSHIP 3/19/18.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
WHILE DRIVING THE VEHICLE ON THE HIGHWAY UPON ACCELERATION THE RPMS SPIKED AND THERE WAS A CLICKING NOISE. AFTER RELEASING THE ACCELERATOR THERE WAS A LOUD NOISE LIKE A BROKEN MUFFLER THEN THE CAR LOST POWER. PULLING TO THE SHOULDER THE CAR BEGAN TO SMOKE AND SHORTLY AFTER STOPPING THE VEHICLE CAUGHT FIRE FROM SOMEWHERE UNDER THE HOOD WHICH SPREAD TO THE ENTIRE FRONT OF THE VEHICLE WHICH THEN BECAME ENGULFED IN FLAMES BEFORE A FIRE CREW COULD EXTINGUISH.
I WAS DRIVING IN A RESIDENTIAL NEIGHBORHOOD AND A LADY PULLED IN FRONT OF ME. I SLAMMED ON MY BRAKES AND SWERVED TO THE RIGHT SO I WOULD AVOID HITTING HER. THE NEXT THING I KNEW I SMACKED INTO A POLE. FOR THE PAST YEAR I HAVE BEEN TRYING TO FIGURE OUT HOW AND WHY I HAD SO MUCH DAMAGE TO MY CAR WHEN I WAS ONLY GOING 25 MPH. I FINALLY REALIZED THAT THIS HAPPENED BECAUSE I COULDN'T STOP MY CAR EVEN WHEN APPLYING THE BRAKES. THE ACCIDENT HAPPENED JULY 10, 2013 AND ONE YEAR LATER ON THE SAME DAY JULY 10, 2014 MY BRAKES FAILED ON MY CAR WHILE I WAS WAITING FOR A GATE TO OPEN. I HEARD A TERRIBLE CRUNCHING NOISE, A WARNING SIGN CAME ON SAYING HYBRID SYSTEM WARNING SAFELY STOP AND DO NOT DRIVE AND THE ONLY WAY I COULD STOP THE CAR WAS TO USE THE EMERGENCY BRAKE. THE SAME WARNING SIGN CAME ON DURING THE ACCIDENT. I REMEMBER MY CAR WOULDN'T STOP AND ACTUALLY SEEMED LIKE IT GAINED A LITTLE SPEED. I HIT THE POLE AND THE CAR STILL WOULDN'T STOP SO I HAD TO USE THE EMERGENCY BRAKE TO STOP IT. I SAT THERE IN SHOCK OVER WHAT HAD JUST HAPPENED. I COULDN'T UNDERSTAND WHY I HIT THAT POLE AND WHY THERE WAS SO MUCH DAMAGE TO MY CAR. NOW I COMPLETELY UNDERSTAND WHY THIS HAPPENED. IT WAS DUE TO MY BRAKES NOT WORKING THAT DAY. ON JULY 10, 2014 WHEN THE BRAKES FAILED FOR THE SECOND TIME, I HAD MY CAR TOWED TO THE KIA DEALERSHIP DOWN THE STREET AND THEY KEPT IT FOR 7 WEEKS AND SAID THEY COULDN'T FIND ANYTHING WRONG WITH THE CAR SO I PICKED IT UP. I COULD TELL SOMETHING WAS STILL WRONG WITH IT BUT THEY WOULDN'T LISTEN TO ME. NOT EVEN 1K MILES LATER THE BRAKES WENT OUT FOR THE 3RD TIME. THIS TIME KIA PICKED UP SEVERAL ERROR MESSAGES. THEY STILL HAVE MY CAR AND ITS BEEN 4 WEEKS. THEY SAID THEY NEED TO REPLACE THE HYDRAULIC POWER UNIT. THIS IS WHAT THEY TOLD ME 2 WEEKS AGO AND ITS STILL NOT DONE. THIS IS NOT A SAFE CAR TO DRIVE AND I DO NOT FEEL COMFORTABLE DRIVING IT ANYMORE! *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
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.
WHILE DRIVING THE VEHICLE ON THE HIGHWAY UPON ACCELERATION THE RPMS SPIKED AND THERE WAS A CLICKING NOISE. AFTER RELEASING THE ACCELERATOR THERE WAS A LOUD NOISE LIKE A BROKEN MUFFLER THEN THE CAR LOST POWER. PULLING TO THE SHOULDER THE CAR BEGAN TO SMOKE AND SHORTLY AFTER STOPPING THE VEHICLE CAUGHT FIRE FROM SOMEWHERE UNDER THE HOOD WHICH SPREAD TO THE ENTIRE FRONT OF THE VEHICLE WHICH THEN BECAME ENGULFED IN FLAMES BEFORE A FIRE CREW COULD EXTINGUISH.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2012 KIA OPTIMA HYBRID. WHILE THE VEHICLE WAS PARKED, THE CHILD SEATED IN THE REAR SEAT IN A HIGH BACK BOOSTER SEAT BECAME ENTANGLED IN THE SEAT BELT. THE CONTACT MENTIONED THAT THE SEAT BELT FAILED TO UNLOCK. AS A RESULT, THE CONTACT HAD TO USE SCISSORS TO CUT AND RELEASE THE CHILD FROM THE SEAT BELT. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
I WAS INVOLVED IN A HIGH SPEED, REAR END COLLISION IN WHICH I WAS TRAVELING AT APPROX 55MPH WHEN ANOTHER LARGE VEHICLE CHANGED LANES FROM RIGHT TO LEFT, RIGHT IN FRONT OF ME CAUSING ME TO COLLIDE WITH THEM. THE RESULT WAS SIGNIFICANT FRONT END DAMAGE TO MY CAR AND SIGNIFICANT BODILY INJURY TO MYSELF BECAUSE OF THE FAILURE OF MY BRAKES TO ADEQUATELY STOP MY CAR AND THE FAILURE OF THE AIR BAGS TO DEPLOY RESULTING IN MY BODY AND HEAD RAPIDLY FLYING FORWARD INTO THE STEERING WHEEL.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
SINCE I BOUGHT THIS CAR, AT HIGHWAY SPEEDS, THE VEHICLE DRIFTS LEFT AND RIGHT CONSTANTLY AND YOU HAVE TO USE TWO HANDS ON STEERING WHEEL JUST TO KEEP THE VEHICLE STRAIGHT AND FROM PULLING LEFT OR RIGHT. LESS NOTICEABLE IN CITY DRIVING BUT STILL DRIFTS. BROUGHT IT TWICE TO THE DEALER AND TECH DROVE IT AND TOLD ME ALIGNMENT IS WITHIN SPECS AND IT WAS FINE I JUST NEED TO GET USED TO IT. THIS IS VERY UNNERVING AND DANGEROUS. HOPE THE LEMON LAW WILL HELP ME. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .