Most common 2012 Kia Sorento problems
Share of the 880 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Kia Sorento complaints by model year
Best Sorento years: 2020, 2018, 2024. Years to avoid: 2011, 2016, 2017, 2013, 2014. Compare all years →
2012 Kia Sorento recalls (5)
Service brakes, hydraulic › Antilock/traction control/electronic limited slip › Control unit/module
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.
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.
Engine
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.
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.
Engine
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.
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.
Engine and engine cooling › Engine
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.
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.
Power train › Automatic transmission
Kia Motors America (Kia) is recalling certain model year 2011-2013 Kia Sorento vehicles manufactured October 19, 2009, to January 31, 2013. In the affected vehicles, if excessive force is applied to the gear shift lever, the brake-shift interlock mechanism may chip or crack allowing the transmission being able to be shifted out…
Remedy: Kia will notify owners, and dealers will replace the brake-shift interlock mechanism, free of charge. The recall began on November 9, 2015. Owners may contact Kia customer service at 1-800-333-4542.
NHTSA defect investigations
Federal safety investigators have looked into 10 possible defects involving the 2012 Kia Sorento:
Scope and Timeliness
NHTSA opened Recall Query (RQ) 17-003 to investigate the timeliness and scope of Kia?s Theta II GDI engine recall (Recall No. 17V-224), and Kia?s compliance with reporting requirements. On November 23, 2020, the Agency entered into a Consent Order with Kia to administratively resolve NHTSA?s assertions of violations of law in connection with RQ17-003.
Headlight Failure
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) based on seventy-four Vehicle Owner Questionnaires (VOQs) reporting headlight failures on model year (MY) 2011-2013 KIA Sorento vehicles.In its response to ODI's June 25, 2020, information request letter (portions of which were submitted under request for confidentiality), Kia Motor America (Kia) provided design details of the…
Non-crash Vehicle Fires
During this Preliminary Evaluation (PE), the Office of Defects Investigation (ODI) assessed the scope, frequency and potential safety-related consequences of non-crash vehicle fires caused by both engine failures and failures of other vehicle systems/components in model year (MY) 2011-2014 Kia Optima, MY 2011-2014 Kia Sorento and MY 2010-2015 Kia Soul vehicles equipped with Theta II, Gamma, Nu and Lambda II engines…
Panoramic Sunroof Breakage
On October 21, 2013 the Office of Defects Investigation (ODI) opened PE13-035 in order to further examine claims that the sunroof would spontaneously break on 2011-2013 Kia Sorento vehicles.The majority of these claims occurred while the vehicle was in motion.Glass shattering while driving may distract the driver, and the resulting glass particles which enter the passenger compartment may injure occupants.To date,…
Engine Fires
On March 29, 2019, the Office of Defects Investigation (ODI) opened two Preliminary Evaluations (PE19-003 on Hyundai and PE19-004 on Kia) to broadly investigate incidents of non-crash fires (regardless of origin or operational status of the vehicle) on various model year Hyundai and Kia vehicles.
Panoramic Glass Sunroof Breakage
The investigation focused on spontaneous breakage (fracture) of the panoramic sunroof (sunroof) on MY 2011-2013 Kia Sorento vehicles. The sunroof is constructed of tempered glass (often referred to as ?safety glass?), which, when broken, crumbles into granular chunks rather than splintering into jagged shards.
Loss of Motive Power
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021.
Throttle control system vulnerabilities
The Office of Defects Investigation (ODI) of the National Highway Traffic Safety Administration (NHTSA) received a petition letter dated October 10, 2021, requesting an investigation of possible defects in the electronic throttle control (ETC) system on certain Kia vehicles resulting in the opening of DP21-003.
Non-crash Vehicle Fires
In a letter dated June 11, 2018, the Center for Auto Safety (CAS) petitioned the National Highway Traffic Safety Administration (NHTSA) to initiate a safety defect investigation into non-collision related fires on model year (MY) 2011-2014 Kia Optima and Sorento, and Hyundai Sonata and Santa Fe vehicles. In a letter dated July 24, 2018, CAS requested that MY 2010-2015 Kia Soul vehicles be added to the petition.
Hyundai and Kia ABS Module Fires
The Office of Defects Investigation (ODI) has received eight Hyundai Motor America (Hyundai) and eight Kia America, Inc. (Kia) Part 573 Recall Reports between 2016 and 2023. The combined 16 safety recalls all involve the antilock braking system (ABS) modules or Hydraulic Electronic Control Units (HECU) manufactured by the equipment supplier Mando.
What 2012 Kia Sorento owners say
Engine & cooling all 475 →
The contact owned a 2012 Kia Sorento. The contact stated that while his wife was driving at 65 MPH, an abnormal fuel odor began to emit from the vehicle without warning. His wife was then waved down by a fellow motorist that alerted her that the vehicle had caught fire. The contact stated that his wife had difficulty stopping the vehicle as depressed the brake pedal. Once the vehicle was stopped, an unknown color smoke filled the vehicle's front cabin as she and the other occupants exited the vehicle. No occupants were injured and no medical assistance was rendered at the scene. The vehicle was extinguished by the fire department and a fire report was filed. In the fire report, the investigator linked the cause of the failure to NHTSA Campaign Number: 18V907000(Fuel System, Gasoline; Engine); however, his vehicle was not included in the recall. …
The contact owned a 2012 Kia Sorento. The contact stated that while the vehicle was parked in her carport, she was awakened by her son that a fire had ignited and that the vehicle was in flames. The contact then stated that the fire from the vehicle had extended to her home living room. As a result, half of the house was in flames. The contact stated that she and her family were able to exit her home to safety and then notified the fire department. The fire department had extinguished the fire. No injuries were sustained. No medical attention was required. The family's iguana pet passed away due to the fire. The contact then stated that the vehicle was towed to a tow lot and inspected by the insurance company and that the source of the fire was near the carport area and may have been electrical related but was to be determined. …
Electrical system all 127 →
The contact owned a 2012 Kia Sorento. The contact stated that while the vehicle was parked in her carport, she was awakened by her son that a fire had ignited and that the vehicle was in flames. The contact then stated that the fire from the vehicle had extended to her home living room. As a result, half of the house was in flames. The contact stated that she and her family were able to exit her home to safety and then notified the fire department. The fire department had extinguished the fire. No injuries were sustained. No medical attention was required. The family's iguana pet passed away due to the fire. The contact then stated that the vehicle was towed to a tow lot and inspected by the insurance company and that the source of the fire was near the carport area and may have been electrical related but was to be determined. …
The contact owned a 2012 Kia Sorento. The contact stated that the vehicle stalled while driving at approximately 30 MPH as the battery and alternator warning lights illuminated. Another driver then alerted the contact that the vehicle had caught fire under the hood. The contact merged to the side of the road and exited the vehicle. The contact mentioned that a third of the vehicle had been engulfed in flames. The fire department extinguished the fire. The contact sustained injuries to her knee from the door while attempting to exit during the incident. Medical attention was required. The vehicle was towed to an impound lot and deemed totaled by the insurance agency. A fire report was filed but there was no police report filed. The manufacturer was made aware of the failure and opened a case. …
Brakes all 103 →
The contact owned a 2012 Kia Sorento. The contact stated that while driving at an undisclosed speed he smelled a burning fuel odor, and smoke began coming into the vehicle from the vents. No warning lights were illuminated. The contact pulled over and unlatched the hood of the vehicle only to find a sizeable amount of fire coming from the engine, which left him with burned hairs on his left arm, no medical treatment was needed. The contact stated there was a cop parked nearby who came to extinguish the fire with a fire extinguisher. The fire department was called to make sure the fire was extinguished. The contact did not recall filling out a fire department report. A police report was filed, however the contact did not have the information available. The insurance company towed the vehicle and deemed it totaled. …
The contact owns a 2012 Kia Sorento. The contact stated the vehicle was serviced at the local dealer for the NHTSA Campaign Number: 23V652000(SERVICE BRAKES, HYDRAULIC) regarding a safety fire hazard. Days later, while the vehicle was idling, smoke was suddenly present coming from under the hood. The contact opened the hood of the vehicle and discovered flames and smoke coming from the fuse box located in the front of the engine bay. The contact, who was a local fire investigator, retrieved a fire extinguisher and extinguished the flames. The fire department was called to the scene, and a fire report was filed. The vehicle was later towed to the home, and the manufacturer and local dealer were notified of the incident. The manufacturer sent an investigator to the home to examine the vehicle. …
2012 Kia Sorento engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.4L 4-cyl | 6-speed automatic | FWD | 21 / 30 / 24 |
| 2.4L 4-cyl | 6-speed automatic | 4WD | 21 / 26 / 23 |
| 2.4L 4-cyl | 6-speed manual | FWD | 20 / 26 / 22 |
| 3.5L 6-cyl | 6-speed automatic | FWD | 20 / 25 / 22 |
| 3.5L 6-cyl | 6-speed automatic | 4WD | 18 / 24 / 20 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2012 Kia Sorento a good car?
Based on 880 owner complaints filed with NHTSA, the 2012 Sorento rates avoid: 3.1× as many complaints as a typical year of the Sorento at the same age. It is one of the Sorento years we suggest avoiding. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2012 Kia Sorento?
The engine & cooling — 475 complaints, 54% of all complaints for this model year, most often about engine › oil/lubrication › sump/tank › drain plug. Next are the electrical system (127) and brakes (103).
How many recalls does the 2012 Kia Sorento have?
There are 5 recalls for the 2012 Kia Sorento, the most recent from September 25, 2023 (control unit/module). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Kia Sorento?
The best years by complaints, compared at the same age, are 2020, 2018 and 2024. Years to avoid or approach with caution: 2011, 2016, 2017, 2013 and 2014. See the full Kia Sorento years comparison.
At what mileage do 2012 Kia Sorento problems happen?
The median mileage reported in complaints is about 90,000 miles; 23% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.