2012 Kia Optima problems
The Kia K5, formerly known as the Kia Optima (Korean: 기아 옵티마), is a mid-size car manufactured by Kia since 2000 and marketed globally through various nameplates. First generation cars were mostly marketed as the Optima, although the Kia Magentis name was used in Europe and Canada when sales began there in 2002. For the second-generation models, Kia used the Kia Lotze and Kia K5 name for the South Korean market, and the Magentis name globally, except in the United States, Canada, Malaysia and the Middle East, where the Optima name was retained until the 2021 model year. The K5 name is used for all markets since the introduction of the fifth generation in 2019.
First generation (MS; 2000)
From 2000–2005, Optimas were a rebadged variant of the Hyundai Sonata, differing from the Sonata only in minor exterior styling details and equipment content. It was first shown in South Korea in July 2000 and was the first product of the Kia-Hyundai platform integration plan.
In Australia, the Optima was introduced in May 2001, offered only with a 2.5 L V6 engine, and choice of manual or automatic transmission. The updated Optima was offered with a new 2.7 L engine, 4-speed automatic (the manual was dropped), and features such as full leather interior and alloy wheels were made standard. Thanks in part to better marketing, sales increased to 41,289 units in 2005, an all-time high. The Optima was sold until 2006, when it was replaced by the Magentis.
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Common 2012 Kia Optima problems
Based on complaints from owners of the 2012 Kia Optima, several common problems have been reported:
- Engine Failures: One of the most significant issues reported by owners of the 2012 Kia Optima is engine failures, often occurring around 100,000 miles. Replacements can cost around $5,200, with some cases covered by the 100,000 mile powertrain warranty. Engine failures can lead to serious issues, including engine seizing, which poses a safety risk on the road.
- Loose Steering: Another frequent complaint is loose steering, often resulting in damage to the steering rack. Replacing the affected components can cost around $230 on average. This issue can impact the handling and safety of the vehicle, especially at higher speeds.
- Sunroof Falling Out: Although rarer than other complaints, the sunroof falling out while driving at highway speeds has been reported by some owners. The cost of replacing the sunroof is approximately $660, depending on local labor rates. This issue poses a safety hazard and can lead to unexpected incidents while driving.
- Recalls: The 2012 Kia Optima has been subject to several recalls, including bearing wear in the engine, airbags, and the high-pressure fuel pipe. These recalls are crucial as they address issues that can potentially lead to engine failures or fires, emphasizing the importance of addressing these safety concerns promptly.
- Weak Alternator: Owners have also reported issues with the alternator, particularly when the car operates with high electrical loads. This can result in insufficient battery charging capability and difficulties starting the vehicle. Some owners have found temporary solutions by jump-starting the battery or replacing it, but long-term reliability remains a concern.
These common problems with the 2012 Kia Optima highlight various mechanical and safety issues that owners have faced. Addressing these issues promptly through proper maintenance and necessary repairs is crucial to ensure the safety and longevity of the vehicle.
Is the 2012 Kia Optima a good car?
With its clean design sophisticated lines excellent visibility and great standard features the 2012 Optima is giving the competition a run for their money! Under the hood lies a 200 or 274 horsepower 4-cylinder engine. Its High-performance dampers help deliver precise handling and a remarkably smooth ride.
What years did Kia Optima have engine problems?
Kia Optima engine problems are well known. The 2011-2014 Kia Optima is reported to have a severe engine manufacturing issue, which may cause its bearings to wear prematurely. This may trigger uncontrollable engine seizing, which may increase the risk of crashes or collisions.
Is there a recall on 2012 Kia Optima engine?
Summary: Kia Motor Company (Kia) is recalling certain 2011-2014 Optima, 2012-2014 Sorento and 2011-2013 Sportage vehicles. Machining errors during the engine manufacturing process may cause premature bearing wear within the engine. Tip: Recalls don't affect every vehicle of the same year, make and model.
Are Kia Optima reliable cars?
The Kia Optima Reliability Rating is 4.0 out of 5.0, which ranks it 8th out of 24 for midsize cars. The average annual repair cost is $471 which means it has lower than average ownership costs. The severity of repairs is average and the frequency of those issues is low, so major repairs are uncommon for the Optima.
2012 Kia Optima car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Kia Optima problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine problems
- Steering problems
- Electrical system problems
- Service brakes problems
- Unknown or other problems
The graph below shows statistics for all 2012 Kia Optima vehicle components and the number of complaints received.
Latest 25 complaints 2012 Kia Optima
The NHTSA has received 857 complaints about various vehicle components related to the 2012 Kia Optima. Below are the 25 most recent complaints reported for 2012 Kia Optima vehicles.
2024-10-27
POWER TRAIN,STRUCTURE,ENGINE PROBLEM
- Date Of Incident: 2024-04-30
- Fire: 1
- VIN: KNAGM4AD6C5
- Components: POWER TRAIN,STRUCTURE,ENGINE
- Summary: Power train and engine failure and causing my Kia to catch on fire at 11:30 coming back home from work. I was Driving home and smell smoke and car was shaking and when I stopped at the highway to open and look fire was on while driving and I had to call 911 and stop the fire. I had some fire extinguisher in the car I stopped the fire and towed the car and I replaced engine and powered train For over $9000 between repairs and labor and transmission and engine
2024-10-23
VISIBILITY PROBLEM
- Date Of Incident: 2024-06-11
- VIN: KNAGM4A77C5
- Components: VISIBILITY
- Summary: The contact owns a 2012 Kia Optima. The contact stated that the front passenger's side window failed to roll up or down as needed. The vehicle was taken to the dealer; however, the contact was unaware of the diagnostic result, nor the parts needed to be replaced to repair the vehicle. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.
2024-10-21
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2020-01-01
- VIN: 5XXGN4A70CG
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Kia Optima. The contact stated while driving at undisclosed speeds, the brake pedal was depressed and went to the floorboard. The contact stated that several times the brake pedal was depressed approximately a half-inch to an inch. There were no warning lights illuminated. The vehicle was taken to an independent mechanic, who replaced the brake master cylinder. The vehicle was repaired, but the failure recurred. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 35,000.
2024-09-23
FUEL SYSTEM, GASOLINE,ENGINE PROBLEM
- Date Of Incident: 2016-09-23
- VIN: 5XXGN4A70CG
- Components: FUEL SYSTEM, GASOLINE,ENGINE
- Summary: The contact owns a 2012 Kia Optima. The contact stated while driving at various speeds, the vehicle went into LIMP Mode and failed to exceed 61 MPH. The RPM failed to exceed 2,000 RPM. Additionally, the contact stated that the vehicle failed to exceed 45 MPH while driving uphill, and the vehicle failed to exceed 55 MPH while driving downhill. The contact scanned the vehicle with a vehicle scanner and retrieved codes indicating an oil control valve failure. The contact replaced the oil control valve; however, the failure recurred. The vehicle was taken to the dealer where the fuel rail system, the fuel tube clamps, and the bolts were replaced under NHTSA Campaign Number: 18V907000 (Fuel System, Gasoline, Engine); however, the failure persisted. The vehicle was taken back to the dealer several times. The dealer replaced the battery, the engine oil, and other unknown parts; however, the failure recurred. Additionally, the contact stated that the vehicle was experiencing excessive fuel consumption. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 157,000.
2024-09-19
AIR BAGS PROBLEM
- Date Of Incident: 2024-09-06
- Number Of Injuries: 2
- Crash: 1
- VIN: 5XXGR4A68CG
- Components: AIR BAGS
- Summary: The contact owned a 2012 Kia Optima. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 18V363000 (Air Bags) however, it failed to prevent the recall safety risk. The contact stated that while his mother was driving at approximately 45 MPH with the grandmother seated in the front passenger seat, another vehicle cut in front abruptly and switched back into their original lane, causing the contact's mother to crash into the rear of another vehicle ahead. The air bags did not deploy. No warning light had illuminated. The contact's grandmother was taken to a local hospital for injuries including a swollen face, both arms harmed, broken teeth, 3 broken ribs, and back pain. The contact's mother was later taken in a personal vehicle to a local hospital for injuries sustained for bruising on their chest, back and neck pain, and an injured toe on her left. A police report was filed. The insurance provider deemed the vehicle totaled and took it to a tow lot. The manufacturer was made aware of the failure. The failure mileage was approximately 225,000.
2024-08-23
ENGINE PROBLEM
- Date Of Incident: 2024-07-28
- VIN: 5XXGN4A74CG
- Components: ENGINE
- Summary: Car went to limp mode and has code p1326. Car was towed to kia and waiting on determination of kia in korea to cover engine. Car has 63,000 miles
2024-08-21
ENGINE PROBLEM
- Date Of Incident: 2024-08-07
- VIN: KNAGM4A71C5
- Components: ENGINE
- Summary: Driving on highway at about 60mph when the engine started knocking and the power decreased significantly. I pulled to the side of the road and called my day who came and brought his OBD 2 tester. The code was P1326 which is Knock Sensor. We had the car towed to a KIA dealer nearby and they updated the software. We picked up the car the next day. It seemed fine at first. Within two weeks the the same thing happened and we, once again had it towed to KIA. Within a few days, the service writer called and said that the engine needed to be replaced, but that KIA was denying an engine replacement. They said that they found sludge in the engine that in their opinion showed a lack of maintenance. We sent in receipts for oil changes every 5-6K miles. At this point, we do not have an answer regarding an engine replacement.
2024-07-31
ENGINE PROBLEM
- Date Of Incident: 2024-07-24
- Fire: 1
- VIN: 5XXGM4A7XCG
- Components: ENGINE
- Summary: The engine caught fire and exploded after I parked it and exited the car and the recall repair was done on the engine July 5 2024 by Kia dealership.
2024-07-08
STRUCTURE PROBLEM
- Date Of Incident: 2023-01-06
- VIN: 5XXGN4A77CG
- Components: STRUCTURE
- Summary: Body paint chipping. Is known issue when speaking to insurance, Kia dealer and paint body repair.
2024-07-05
ELECTRICAL SYSTEM,STRUCTURE PROBLEM
- Date Of Incident: 2024-07-05
- VIN: 5XXGR4A63CG
- Components: ELECTRICAL SYSTEM,STRUCTURE
- Summary: Snow White Pearl Paint is peeling at numerous location Rear driver's side window button not working Siruis XM radio not working .Dealt with XM and stated it was a Kia antenna however Kia tells me its Sirius xm problem
2024-06-17
SERVICE BRAKES PROBLEM
- Date Of Incident: 2024-06-13
- Fire: 1
- VIN: 5XXGN4A61CG
- Components: SERVICE BRAKES
- Summary: The contact owned a 2012 Kia Optima. The contact stated that while driving at an undisclosed speed, smoke started to enter the vehicle. No warning lights were illuminated. The contact stated a bystander yelled at her telling her that the vehicle was on fire, and the contact exited the vehicle. The vehicle then exploded. The fire department was able to extinguish the fire. A police report and a fire department report were filed. No injuries were sustained. The vehicle was towed to a tow yard, and then it was towed to a Kia dealer. The vehicle was deemed a total loss by Kia. The contact was relating the failure to an NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) letter she received. The manufacturer was made aware of the failure and a case was opened. The failure mileage was approximately 100,000.
2024-06-13
STEERING,ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2012-06-13
- Components: STEERING,ELECTRICAL SYSTEM
- Summary: The contact owned a 2012 Kia Optima. The contact stated while driving 50-60 MPH, the vehicle experienced excessive steering efforts, which required keeping both hands on the steering wheel to prevent the vehicle from drifting out of the lane. The contact stated that the failure recurred while driving on one occasion, causing the passenger's side-view mirror to strike another vehicle, and the side-view mirror was damaged. There was no injury sustained. A Police report was filed, but the police report information was not available. Additionally, the contact stated that after the vehicle had been turned off for 10 minutes, the vehicle failed to restart and was jumpstarted. The contact stated that the failures recurred several times. The vehicle was taken to an unknown dealer, where it was diagnosed with steering and electrical failures. The vehicle was not repaired and was sold. The manufacturer was notified of the failure and referred the contact to the dealer for assistance. The failure mileage was unknown. The VIN was not available.
2024-06-08
ENGINE PROBLEM
- Date Of Incident: 2024-03-30
- VIN: 5XXGR4A66CG
- Components: ENGINE
- Summary: I started the car up no lights on, started fine, no warning symptoms like loss of power, no oil consumption nothing! Started an hour and a half drive to visit family and I started hearing a weird sound almost like plastic was flapping around on the bottom. Turned down the music and it was only making this weird sound every 5-10 seconds. Pulled off of the road shut the car off and checked under the hood, the oil everything seemed fine. Started it up and heard the sound again and suddenly became worse and came to the conclusion it’s a rod knock. Had to get off the busy road so continues for maybe 1 mile and every dash light came on shut it off waited for a trailer, once we got it on the trailer the lights were gone. The dealership near me is saying they can’t do anything due to a recall update not being done but I had a newly programmed ECU that was put in in March of 2023 and I was some research and i found a few things stating the ECU would be completely up to date but kia is fighting me on it. I have also been update to date on maintenance records. Since its been at the dealership I’ve asked for the other 2 recalls that are open on it to be done while I figure out what to do with it and they bypass me asking everytime.
2024-06-07
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2018-01-01
- VIN: 5XXGN4A70CG
- Components: UNKNOWN OR OTHER
- Summary: my snow white pearl paint is peeling on several sections of the car. I obtained quotes from 2 body shops and its recommended to repaint the entire car. peeling started in 2018 and has continued to become worse every day.
2024-05-29
ENGINE PROBLEM
- Date Of Incident: 2023-11-16
- VIN: 5XXGN4A73CG
- Components: ENGINE
- Summary: I was driving down the highway on my way to work and all of a sudden I lost power. The car was still on but it wouldn't go very fast and started smoking. Then a knocking noise started. I had to get it towed home. Car is not running. KIA refuses to take responsibility even though there is a known issue with this vehicle.
2024-05-22
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2024-05-22
- VIN: KNAGM4A75C5
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Kia Optima. 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 dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.
2024-05-21
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2024-05-21
- VIN: KNAGM4A70C5
- Components: UNKNOWN OR OTHER
- Summary: Kia sent out a safety recall notice (23V652). The letter clearly states the remedy is now available for my vehicle; that an engine compartment fire while parked or driving is the primary risk of the default; and that the recall service will take approximately 1-2 hours. I called two dealerships. Both said Kia won't send them the parts until an inspection has occurred - potentially resulting in requiring two different appointments prior to this safety recall being addressed - contrary to the verbatim language in the safety recall. I called Kia's customer service line and they confirmed that although the letter is written as described above, they won't provide parts to service centers until an inspection has been performed. I filed a complaint with them but know it won't matter unless someone with more authority gets involved. Considering this is a genuine life-safety issue - with the risk being a fire to the engine compartment - and the language in the recall notice - that the remedy is now available and the service will take 1-2 hours (no implication of multiple visits/appointments) - I think this is absolutely unacceptable. Someone needs to ensure Kia prioritizes human lives above cost when it comes to safety recalls.
2024-05-11
ENGINE PROBLEM
- Date Of Incident: 2024-05-06
- VIN: KNAGM4A76C5
- Components: ENGINE
- Summary: The engine failed, and it is past the 100,000 mile warranty. Due to the fact that there were no warning lights at any moment prior to the engine failing, my safety and others were put at risk. The 2012 Kia Optima suddenly stopped in the middle of a major road, which could have easily caused a collision had another vehicle been any closer to me. The component was inspected by a mechanic, and there were no symptoms prior to the car stopping.
2024-05-02
SERVICE BRAKES, HYDRAULIC,STRUCTURE PROBLEM
- Date Of Incident: 2024-05-02
- VIN: 5XXGR4A61CG
- Components: SERVICE BRAKES, HYDRAULIC,STRUCTURE
- Summary: The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Numbers: 22V560000 (Structure) and 23V652000 (Service Brakes, Hydraulic) however, the dealer declined to perform the recall repair because the vehicle was a Canadian-manufactured vehicle. The vehicle was not repaired. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
2024-05-01
STRUCTURE,ENGINE PROBLEM
- Date Of Incident: 2022-11-16
- VIN: 5XXGR4A64CG
- Components: STRUCTURE,ENGINE
- Summary: My vehicle has not repaired. I have not been in an accident. However there are two open safety recalls for my car and I am terrified that myself or someone else is going to be injured or even killed due to this problem has yet to be resolved. The first recall for my car is the headliner plates. I took my car into my local dealership (Stokes Kia of Goose Creek) and they told me it would take 10 business days before they could inspect my car and determine what the problem is (it’s a recall so I don’t understand why they would have to identify a problem that was clear in recall letter). However, I asked if they would repair my car within that 10 day period if they “identified” the problem. They told me it could take an additional 10 business days or longer for the repair (for them to get around to fix it because they were extremely backed up). I asked if I would be provided a loaner vehicle or rental and they told me no. They instructed to try the other Kia dealership which is much further away from me. I ended up trying the other Kia dealership. However, they told me they would not provide a loaner car but they did schedule an appointment for my repair. They told me it should not take long for the repair but they could have my car for about 3 days until they can get around to fixing it. I went along because I wanted the issue fixed so I prepared to make arrangements for the possibility that I wouldn’t have a car for 3 days. However, like the day or so before my appointment Kia Country called me saying that the parts for the repair were on a national back order and that I would be notified when they are available. I have yet to notified. Now there is another serious recall that there is no remedy for. I am extremely uncomfortable with my car with these recalls that can’t be fixed. This is not my fault so I shouldn’t have to suffer or be without a car due to these problems. I want to know what other options do I have?
2024-04-30
SERVICE BRAKES, HYDRAULIC,ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2024-02-20
- Fire: 1
- VIN: 5XXGN4A73CG
- Components: SERVICE BRAKES, HYDRAULIC,ENGINE AND ENGINE COOLING
- Summary: The contact owns a 2012 Kia Optima. The contact stated while at a complete stop at the traffic light, she noticed that there was smoke coming from underneath the driver's side of the hood. Additionally, the vehicle stalled and failed to restart. The check engine warning light was illuminated. The contact exited the vehicle. The contact stated that there were flames coming from underneath the hood. The fire department extinguished the fire but declined to provide a copy of the report to the contact. No police report was filed. There were no injuries sustained. The vehicle was pushed into a parking lot. The vehicle was then howled to the residence the following day. The dealer was notified of the failure. The vehicle was not diagnosed or repaired. The contact related the failure to NHTSA Campaign Numbers: 23V652000(Service Brakes, Hydraulic) and 17V224000(Engine and Engine Cooling). The manufacturer was notified of the failure and sent a field inspector, who inspected the vehicle at the residence. The field inspector informed the contact that a complete inspection of the vehicle could not be performed because the vehicle was not lifted. The contact stated that the inspector mainly inspected under the hood of the vehicle and took photos. The manufacturer later informed the contact that the vehicle repair could not be covered because the incident had not occurred due to the recalls based on the field inspector report. The vehicle was not diagnosed or repaired. The failure mileage was approximately 222,100.
2024-04-16
EXTERIOR LIGHTING,ENGINE PROBLEM
- Date Of Incident: 2023-05-01
- VIN: KNAGM4AD3C5
- Components: EXTERIOR LIGHTING,ENGINE
- Summary: Desconocido
2024-04-12
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2023-12-01
- VIN: 5XXGN4A75CG
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Kia Optima. 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 dealer was made aware of the issue and confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
2024-04-12
ELECTRICAL SYSTEM,STRUCTURE,ENGINE PROBLEM
- Date Of Incident: 2024-04-12
- Fire: 1
- VIN: 5XXGM4A76CG
- Components: ELECTRICAL SYSTEM,STRUCTURE,ENGINE
- Summary: I did not know about this recall and my dad was driving my car caught on fire and blew up now I do not have a car please help.
2024-04-12
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2024-04-12
- VIN: 5XXGN4A78CG
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Kia Optima. 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 dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.
2012 Kia Optima recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 5 recalls for different components of the 2012 Kia Optima.
2023-09-25
- Manufacturer: Kia America, Inc.
- Park Out Side: 1
- Park Out Side: 1
- Components: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
- Summary: 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.
- Consequence: 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.
2022-08-01
- Manufacturer: Kia Motors America
- Components: STRUCTURE:BODY:ROOF AND PILLARS
- Summary: Kia America, Inc. (Kia) is recalling certain 2012-2013 Optima vehicles. The right and left headliner plates may not be secured properly, which can result in the plates detaching in the event of a side curtain air bag deployment.
- Consequence: A plate that detaches during a crash may strike an occupant, increasing their risk of injury.
- Remedy: Dealers will secure the headliner plates, free of charge. Owner notification letters were mailed September 26, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC245.
2018-12-19
- Manufacturer: Kia Motors America
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
- Summary: 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 pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak.
- Consequence: A fuel leak in the presence of an ignition source can increase the risk of a fire.
- Remedy: 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 1-800-333-4542. Kia's number for this recall is SC172.
2018-06-01
- Manufacturer: Kia Motors America
- Components: AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE
- Summary: 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.
- Consequence: 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.
2017-03-31
- Manufacturer: Kia Motors America
- Components: ENGINE AND ENGINE COOLING:ENGINE
- Summary: Kia Motor Company (Kia) is recalling certain 2011-2014 Optima, 2012-2014 Sorento and 2011-2013 Sportage vehicles. Machining errors during the engine manufacturing process may cause premature bearing wear within the engine.
- Consequence: Bearing wear may result in the engine seizing, increasing the risk of a crash.
- Remedy: Kia will notify owners, and dealers will inspect the engine assembly, and replace the engine if necessary, free of charge. The recall began June 20, 2017. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC147.
Negative 2012 Kia Optima car reviews
Positive 2012 Kia Optima car reviews
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This car is fantastic! After experiencing some frustrating repairs on my 2009 Honda Accord EX-L, I decided to trade it in for a brand new 2012 Kia Optima EX with Tech and Prem packages. I must say, the Kia Optima is a significant upgrade from the Accord and an absolute joy to drive. I've already driven 3k miles in just one month because it's so addictive to drive, and it turns heads wherever I go. People are always surprised when they find out it's a KIA! I highly recommend this car, and don't let the fact that it's a KIA put you off. The brand has made some incredible changes, and it definitely shows. Although I've owned three Hondas in the past, I won't be going back after experiencing the Kia Optima.
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After months of research and driving my friends and family crazy with car talk, I finally decided to buy the 2012 Kia Optima EX-Turbo in Snow White Pearl with the Premium package. I've owned this car for 4 months now and taken it on a couple of long distance trips. I am so happy with my purchase!
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I bought the car new in 2012. It drives nicely and gets good gas mileage, but it can be a little noisy and the trunk is sometimes difficult to shut. After 4 years, the driver's seat is starting to feel the springs. It's important to keep up with maintenance and know your manual to keep the engine and transmission in good shape. So far, I've driven 74,000 miles and have only needed maintenance, no repairs.
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Congratulations on your wife's new car! It sounds like she made a great choice with the Satin Metal SX w/tour and tech pkgs. and trimmings. She test drove both the 2.4 EX and the 2.0T SX and preferred the latter, which is impressive. The SX with the Sport tuned suspension feels more refined and the 2.0T has amazing torque from 1250rpm with no lag. Wow! It's still early days, but I'm sure your wife will enjoy driving it for years to come. With an average of 28 mpg, it's also a great value for money. Thanks for sharing your experience with us!
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I've been driving my used car for almost three months now and I must say, I'm absolutely in love with it! My daily commute is almost 70 miles round trip and I'm getting an impressive 36-38 hwy mpg (32 mpg overall). For those who claim to get lower mileage, I highly recommend pressing the
Additional sources
More sources of information about 2012 Kia Optima problems:
2012 Kia Optima Review, Problems, Reliability, Value, Life ...
https://www.vehiclehistory.com/report/kia/optima/2012
The positives include an upscale interior for the price, and a comfortable suspension. Where the Optima falls short is with serious mechanical problems, and a ...
2012 Kia Optima Problems and Complaints - 6 Issues
https://repairpal.com/2012-kia-optima/problems
Problem with your 2012 Kia Optima? Our list of 6 known complaints reported by owners can help you fix your 2012 Kia Optima.
2012 Kia Optima Problems | Kelley Blue Book
https://www.kbb.com/kia/optima/2012/common-problems/
How reliable is the 2012 Kia Optima? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.
2012 Kia Optima Hybrid Battery has gone bad | Kia Optima Forums
https://www.optimaforums.com/threads/2012-kia-optima-hybrid-battery-has-gone-bad.172506/
Mar 16, 2021 ... If you are in a state that follows California state emissions law the 2012 Kia Optima gets a 15year 150k battery warranty. I have issues with my ...
12 Kia Optima engine failure ( after warranty) : r/kia
https://www.reddit.com/r/kia/comments/ocf0nn/12_kia_optima_engine_failure_after_warranty/
Jul 2, 2021 ... If you bought or leased a 2011-2019 model year Kia Optima, a 2012-2019 Kia Sorento, or a 2011-2019 Kia Sportage equipped with a 2.0L or 2.4L ...
Other years of Kia Optima
Are you having problems with your 2012 Kia Optima?
Clint Homenick 2024-10-02
I recently purchased a car, but unfortunately, I have had to replace many parts. I have gone through four sets of tires, and despite the dealership's assurance that there is nothing wrong with the car, it continues to wear out tires quickly. While the warranty is helpful, it can be inconvenient to constantly bring the car in for repairs. I had a negative experience with Regal Kia Lakeland FL service department, and as a result, I cannot recommend Kia. I have reviewed them several times, but unfortunately, I never received a call from the dealership or KIA. It would be great if they could follow up with their customers after a review.
Richie Heathcote 2024-08-09
The 2012 Optima EX I purchased in February of that year came fully loaded. However, I did notice some issues with the car soon after buying it. The leg room was quite tight, and the seats were molded sharply and felt hard. Additionally, the transmission failed at only 13,000 miles. More recently, I have noticed some steering issues while driving on the freeway. The car tends to drift right or left, and there is a noticeable 'catch' in the electronic steering. A quick search online reveals that many others have experienced this problem as well. Furthermore, the real-world MPG falls short of the advertised figures. Despite its attractive appearance and numerous features, I would advise potential buyers to exercise caution.
Theo Reinger 2024-05-13
I wanted to share my experience with my Kia Optima 2012 EX. Unfortunately, after only 32k miles with light use and daily garage parking, the interior and exterior are starting to show some wear. The armrest is peeling, the carpet on the rear deck is discolouring, and the 'leather' seats are starting to break down. The mileage has not improved and is still averaging around 23mpg C-H driving. Additionally, the tires that Kia equipped the Optima with are not great, so it's important to have the alignment checked regularly. While we have had some issues with this car, it's not a horrible car overall, and we are glad that it's a lease. We recently traded it in and got a few hundred towards a new lease of an Accord EX Coupe. If you're considering buying, I would advise against it. However, if you're planning on leasing, just be aware that the Nexxen tires may not last. Thank you for reading!
Floyd Lindgren 2024-03-23
The Kia Optima has had some issues with its engine and transmission, as well as some wiring problems that have caused the brake system to fail. While there is a warranty, it seems that Kia has not always been forthcoming in honoring it, as evidenced by some negative reviews. It is important for Kia to address these issues and take responsibility for their products. Hopefully, they will take steps to improve the quality of their cars and ensure the safety of their customers.
Erling Carroll 2024-02-29
My 2012 Optima LX was purchased brand new and was well-maintained with regular oil changes. Despite being primarily used for highway commuting, the engine suddenly began knocking and squealing before ultimately failing. Upon inspection by KIA, it was determined that the engine requires replacement. While I am disappointed that the 100,000 mile warranty has expired, I am confident in my decision to have the engine replaced. Although the cost of approximately $7,000 is significant, I am willing to invest in the repair to restore my beloved car to its former glory. I have thoroughly researched the issue and am reassured that this is not a common occurrence. I remain a loyal KIA customer and look forward to many more years of driving satisfaction.