Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
1040–25K
1725–50K
1150–75K
1575–100K
10100–150K
3150K+
160 reports with mileage · 218 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Engine. Review the 235 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 89 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
9 crash reports6 fire reports5 injury reports
What owners actually said
378 reports
Mileage unknown · Jun 11, 2023
EngineUnknown Or Other
I have two complaints. One just occurred while driving down the highway. My hood popped open. I do not go under the hood. I have my car serviced. The last time it was serviced was over a month ago. The hood popped open immediately the alarm began to ring and I pulled over. I got out on the side of the highway to close it. I imme…
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I have two complaints. One just occurred while driving down the highway. My hood popped open. I do not go under the hood. I have my car serviced. The last time it was serviced was over a month ago. The hood popped open immediately the alarm began to ring and I pulled over. I got out on the side of the highway to close it. I immediately called the dealer and they say they have to keep my car to address this and another issue I previously reported. The other issue is my car revs and sounds like a race car. When I told them this they asked how many miles I have. I did pay for an extended warranty. The last time I serviced the car with them in November they said it was taken care of but it is not. I told them don't wait until the mileage reads high and the warranty has expired. I need my only vehicle to run appropriately. I looked today and it seems that the 2020 kia soul has engine issues which might account for the rev and poor running. I was told they should make the corrections free of charge. I am a woman dealing with this so it has been my experience that the treatment and service provided for a man and a woman is not always equitable. Please help.
NHTSA ODI #11526415
Mileage unknown · Jun 3, 2023
Unknown Or Other
The auto start-stop function sometimes will not restart. This time it happened in the middle of traffic at an intersection, and I had to put the car in park and restart it before I could move. This could cause a collision in busy traffic times or if people are not paying attention. The problem has not been confirmed by a dealer …
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The auto start-stop function sometimes will not restart. This time it happened in the middle of traffic at an intersection, and I had to put the car in park and restart it before I could move. This could cause a collision in busy traffic times or if people are not paying attention. The problem has not been confirmed by a dealer at this time. During the time it shut off, the battery light and oil light came on, but I just had the car serviced three weeks ago and was told it passed their inspection (I only go to my manufacturer's dealership for service). The oil light and battery light shut off and did not reappear again after restarting the car. The vehicle can be available for inspection depending on time and date. This happened once before about a year ago, but the dealership said nothing was wrong with the vehicle.
NHTSA ODI #11525208
Mileage unknown · May 30, 2023
EngineUnknown Or Other
On 5/27/23 I was stopped at a light in the middle of active traffic. When traffic started moving again, I put my foot on the accelerator. Nothing happened: the "check engine" light appeared on the dashboard as well as the "Auto Stop" light, which showed up yellow. The engine was dead. Cars in back started honking. I put on …
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On 5/27/23 I was stopped at a light in the middle of active traffic. When traffic started moving again, I put my foot on the accelerator. Nothing happened: the "check engine" light appeared on the dashboard as well as the "Auto Stop" light, which showed up yellow. The engine was dead. Cars in back started honking. I put on my hazard lights, turned the ignition off, waited a few seconds, then on impulse turned the key on again. Car started without a problem, and the indicator lights disappeared. I called the dealership but could not get a service appointment until Thursday. I am afraid my own car will kill me if this happens again in active traffic.
NHTSA ODI #11524470
Mileage unknown · May 25, 2023
Engine
massive oil consumption engine knocking and needs to be replaced 3 weeks and kia can't tell me why this an issue hasn't fixed engine issue
NHTSA ODI #11523811
Mileage unknown · Apr 24, 2023
Power Train
My experience: My transmission failed while driving at full speed on the highway. My car initially started balking, with RPMs jumping between 2000 and 3000 RMPs. Then, it revved high and RPMs suddenly jumped into the red while the car was not propelling forward at any real speed. It was an extremely dangerous, scary situati…
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My experience: My transmission failed while driving at full speed on the highway. My car initially started balking, with RPMs jumping between 2000 and 3000 RMPs. Then, it revved high and RPMs suddenly jumped into the red while the car was not propelling forward at any real speed. It was an extremely dangerous, scary situation in the rain, with an 18-wheeler right behind me. I am grateful to have made it to the dealer without having a crash. There were never any warning lamps and this happened out of the blue, without prior warning. Dealer report: "Metal debris on speed sensor; transmission internal failure. Techline authorized transmission replacement." Transmission has been replaced.
NHTSA ODI #11518632
Mileage unknown · Apr 19, 2023
Electrical SystemCrash
Car subject to theft SEE NHSTA press release Feb. 14, 2003 The press release announced a fix had already been achieved (EMPHASIS ADDED): Hyundai and Kia HAVE developed theft deterrent software for millions of their vehicles that lack an immobilizer and will provide it FREE of charge to vehicle owners Unless your PIO totally muf…
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Car subject to theft SEE NHSTA press release Feb. 14, 2003 The press release announced a fix had already been achieved (EMPHASIS ADDED): Hyundai and Kia HAVE developed theft deterrent software for millions of their vehicles that lack an immobilizer and will provide it FREE of charge to vehicle owners Unless your PIO totally muffed, this has been an EXTREMELY SLOW ROLLOUT. Two local dealers deny having any information about by vehicle from Kia. The Kia consumer line is jammed and I have not received any callbacks. Now I have gotten a a threatening letter from my insurer. Get on Kia's ass. This is a safety issue. See "Eight fatalities" https://www.cbsnews.com/news/tiktok-hyundai-kia-challenge-car-thefts-security/ Feb. 14 2023
NHTSA ODI #11517894
52,400 miles · Apr 7, 2023
Engine
The contact owns a 2020 Kia Soul. The contact stated that on several occasions while driving at slow speeds or while idling, the vehicle stalled without warning. The contact was able to coast the vehicle off the road and restart the vehicle. No warning lights were illuminated. The vehicle was taken to the dealer where the dealer…
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The contact owns a 2020 Kia Soul. The contact stated that on several occasions while driving at slow speeds or while idling, the vehicle stalled without warning. The contact was able to coast the vehicle off the road and restart the vehicle. No warning lights were illuminated. The vehicle was taken to the dealer where the dealer test drove the vehicle. The vehicle was diagnosed, and it was determined that the transmission needed to be reset. The vehicle was repaired; however, the failure recurred. The vehicle was taken back to the dealer where the vehicle was diagnosed but the failure could not be duplicated. The contact stated that upon research, the vehicle previously included in NHTSA Campaign Number: 21V259000 (Engine). The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 52,400.
NHTSA ODI #11515973
Mileage unknown · Apr 4, 2023
Engine
While at a red light the vehicle stalled out and would not restart. The vehicle was pushed into a parking lot and the battery life and oil were assessed. It was then determined that there was no oil in the engine by checking the dip stick. Oil was then added and spilled out simultaneously because the oil plug was missing from th…
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While at a red light the vehicle stalled out and would not restart. The vehicle was pushed into a parking lot and the battery life and oil were assessed. It was then determined that there was no oil in the engine by checking the dip stick. Oil was then added and spilled out simultaneously because the oil plug was missing from the vehicle. It was determined that it fell out while driving. The vehicle has 114k miles and had received an oil change 15 days prior.
NHTSA ODI #11515358
Mileage unknown · Mar 27, 2023
Engine
Compete engine failure at just over 100,000 miles. Driving down a busy road and vehicle suddenly lost engine power. Had to unsafely travel at well below speed limit to local Kia dealership. Dealership evaluated engine and stated it would need replaced entirely. There was no reason or explanation given.
NHTSA ODI #11514069
Mileage unknown · Mar 27, 2023
EngineFuel/propulsion SystemVehicle Speed Control
While driving on the highway at 60 mph, the vehicle Started To feel like it was trying to go forward (thrusting) on its own. It then accelerated on its own to over 80 mph. I slammed on the brakes and pulled over and put it in park.the engine was revving in park. After Kia roads on assistance couldn't send a tow truck,I thought …
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While driving on the highway at 60 mph, the vehicle Started To feel like it was trying to go forward (thrusting) on its own. It then accelerated on its own to over 80 mph. I slammed on the brakes and pulled over and put it in park.the engine was revving in park. After Kia roads on assistance couldn't send a tow truck,I thought I would be okay driving on the emergency lane The 2 miles home from the highway. As I put the car in drive, the engine was revving at 6 On the gauge but the vehicle Wouldn't go over 20 miles an hour. It is at the dealership today. There were no warnings or lights or sounds.It all started with the slight thrusting of the entire car. I could have easily slammed into the back of another vehicle if it had been in front of me.
Kia Motors America (Kia) is recalling certain 2020-2021 Soul, and 2021 Seltos vehicles equipped with 2.0L Nu MPI engines. The piston oil rings may not have been properly heat-treated, which may result in engine damage.
Consequence & remedy
Consequence: A damaged engine may stall, increasing the risk of a crash. In addition, oil may leak onto hot exhaust components, increasing the risk of a fire.
Remedy: Kia will notify owners, and dealers will inspect and, if necessary, replace the engine, free of charge. In addition, Kia will deploy Piston Ring Noise Sensing System (PNSS) software. The recall began June 11, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC209.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1
DP22003 · Loss Of Motive Power
Opened Sep 12, 2022 · Closed Dec 12, 2023
Status: closed (inferred from source dates) · Engine
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. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. Based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. If during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. An improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. Additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing. There is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. In October 2023, Hyundai published a Technical Service Bulletin (TSB) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. After a thorough review of the material submitted by the petitioner, the information already in NHTSA's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, NHTSA does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA’s reasons for denial of the petition will be published. The reference numbers for the complaints to NHTSA cited by the petitioner can be found in the petition submission documents in the public file for DP22-003. To review those complaints and the additional complaints ODI added to its evaluation which are cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
2020 Kia Soul Problems, Complaints & Recalls | Skip That Year