Most common 2012 Kia Soul problems
Share of the 514 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Kia Soul complaints by model year
Best Soul years: 2010, 2011, 2025. Years to avoid: 2015, 2014, 2016, 2020, 2021. Compare all years →
2012 Kia Soul recalls (3)
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 2012-2016 Kia Soul vehicles equipped with 1.6L Gasoline Direct Injection (GDI) engines. High exhaust gas temperatures may damage the catalytic converter, possibly resulting in abnormal engine combustion and damage to one or more of the engine's pistons and possible piston connecting…
Remedy: Kia will notify owners, and dealers will upgrade the Catalytic Overheating Protection Engine Control Unit logic to prevent overheating of the catalytic converter.
Structure › Body › Roof and pillars
Kia Motors America (Kia) is recalling certain model year 2010-2013 Kia Soul vehicles manufactured January 8, 2009, to October 2, 2013, equipped with a sun roof. A headliner plate may detach during deployment of the curtain air bag.
Remedy: Kia will notify owners, and dealers will install industrial adhesive strips to secure the headliner plates, free of charge. The recall is expected to begin February 2, 2015.
NHTSA defect investigations
Federal safety investigators have looked into 5 possible defects involving the 2012 Kia Soul:
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…
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.
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.
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 Soul owners say
Engine & cooling all 220 →
The contact owns a 2012 Kia Soul. The contact stated that while driving at 55 mph, a abnormal noise and odor appeared from the rear both driver and passenger side of the vehicle. The contact managed to veer to the shoulder of the road, turn the vehicle off, wait for about 15 minutes, attempted to turn the vehicle back on when the noise became louder and the check engine warning illuminated. The vehicle then was towed to an independent mechanic where it was diagnosed that the command rod fractured and went through the engine. The vehicle was not repaired. The vehicle was not drivable. In addition, a visible leak was noticed by the technician. The manufacturer was notified of the failure and informed the contact that no recalls were under the VIN. …
The contact owned a 2012 Kia Soul. The contact stated that while driving approximately 40 mph a loud popping sound originated from the undercarriage on the driver's side. The contact witnessed smoke coming from the engine compartment and veered to the vehicle side of the road and turned the vehicle off. The contact was then notified by pedestrians, that a fire was originating from the engine compartment, and the contact exited the vehicle. The fire was extinguished by the fire department and a report was available. Additionally, the contact stated that the Engine Oil Level and the check engine safety light had been illuminated for three days prior to the failure, and approximately three quarts of oil were added four to five days before the fire. The contact believed that the failure was associated with an unknown recall. The manufacturer was not notified of the failure. …
Steering all 166 →
The contact owns a 2012 Kia Soul. The contact stated that while reversing and parking the vehicle, the steering wheel malfunctioned and became difficult to turn, and the driver was unable to control the direction of the vehicle, causing the rear passenger side wheel to strike the curb. The vehicle was taken to the local dealer, who diagnosed that the steering failure was due to a faulty ignition key. The keys were replaced, but later the vehicle failed to start. The vehicle was towed to the dealer, who indicated that the keys needed to be reprogrammed. The keys were reprogrammed. Later, while at the dealer the steering wheel failure reoccurred. The cause of the failure was not yet determined. The manufacturer was notified of the failure. The failure mileage was 45,000. The VIN was not available.
The contact owns a 2012 Kia Soul. The contact stated that the vehicle was repaired under NHTSA ID Number: 10247553 (Steering, Structure, Electrical System), and the vehicle intermittently failed to start. While driving at various speeds and while the vehicle was idling, the vehicle jerked and shut off unintendedly. The contact stated that the failure was intermittent; however, the failure mostly occurred while the radio or A/C was in use. The vehicle was not taken to the dealer. The contact used a diagnostic machine and retrieved a code for a failure with the ignition, and that an unknown software update was needed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 117,000.
Brakes all 46 →
The contact's son owned a 2012 Kia Soul. The contact stated that while the vehicle was parked in the driveway, the contact's daughter-in-law looked through the glass door of the residence and noticed that the vehicle had caught on fire. The contact stated that the fire started from underneath the hood. The contact stated that the entire vehicle had burned significantly. The fire was extinguished by fire department, and the fire department filed a report. The contact stated that he resided in a lot for RVs converted into permanent residences. The contact stated that the contact's residence and a neighbor's residence sustained heat damage from the vehicle fire, and the side of the contact's residence melted. The contact's deck also caught on fire, and the fire was extinguished by fire department. The vehicle was totaled. The vehicle remained at the residence. …
The contact owns a 2012 Kia Soul. The contact stated that while driving at approximately 5 MPH the braking system suddenly activated causing the vehicle to abruptly stop. Smoke was then seen coming from under the front end of the vehicle. After the contact exited the vehicle flames and smoke began to engulf the vehicle. The fire department was called to the scene and extinguished the flames. The vehicle was later towed to the home. The extent of the damage to the vehicle and the cause of the failure was not yet determined. The local dealer and manufacturer were notified of the failure. The failure mileage was 190,000.
2012 Kia Soul engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 1.6L 4-cyl | 6-speed automatic | FWD | 26 / 31 / 28 |
| 1.6L 4-cyl | 6-speed manual | FWD | 25 / 30 / 27 |
| 2.0L 4-cyl | 6-speed automatic | FWD | 24 / 29 / 26 |
| 2.0L 4-cyl | 6-speed manual | FWD | 24 / 29 / 26 |
EPA ratings. Class: Wagon.
Frequently asked questions
Is the 2012 Kia Soul a good car?
Based on 514 owner complaints filed with NHTSA, the 2012 Soul rates average: 22% fewer complaints than a typical year of the Soul at the same age. 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 Soul?
The engine & cooling — 220 complaints, 43% of all complaints for this model year, most often about exhaust system › emission control › catalytic convertor. Next are the steering (166) and brakes (46).
How many recalls does the 2012 Kia Soul have?
There are 3 recalls for the 2012 Kia Soul, 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 Soul?
The best years by complaints, compared at the same age, are 2010, 2011 and 2025. Years to avoid or approach with caution: 2015, 2014, 2016, 2020 and 2021. See the full Kia Soul years comparison.
At what mileage do 2012 Kia Soul problems happen?
The median mileage reported in complaints is about 87,000 miles; 24% 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.