Transmission completely cut out. Had to tow to dealership and get an entire new transmission. 30k miles.
2020 Kia Soul
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2020 Kia Soul do not stand out strongly from the model-year median of 225.
About this comparison →How this year compares
Owner complaints by model year
Compare all Soul years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
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.
Power Train complaints
89 reportsDriving vehicle on roadway and started braking to stop at a stop sign when the engine revved higher, had a shudder, and then then car abruptly stopped in traffic. Check engine light illuminated. Put in Park, checked under the hood; no engine issue that I could see. Motor ran smooth with no shudder. When transmission shifted to D…
Read full complaint
Driving vehicle on roadway and started braking to stop at a stop sign when the engine revved higher, had a shudder, and then then car abruptly stopped in traffic. Check engine light illuminated. Put in Park, checked under the hood; no engine issue that I could see. Motor ran smooth with no shudder. When transmission shifted to D, vehicle did not move; would not move in any gear. Towed to KIA of Dothan (AL). Several transmission codes given. Service Dept. advised transmission had a total failure.
While driving along the interstate, going 70 MPH, I noticed the RPM gauge started to fluctuate. Shortly after, I started having issues maintaining the speed. I pressed the gas pedal, but the vehicle wouldn’t speed up - instead started loosing speed. I started to hear grinding noises as I pressed the gas pedal. Eventually, I kept…
Read full complaint
While driving along the interstate, going 70 MPH, I noticed the RPM gauge started to fluctuate. Shortly after, I started having issues maintaining the speed. I pressed the gas pedal, but the vehicle wouldn’t speed up - instead started loosing speed. I started to hear grinding noises as I pressed the gas pedal. Eventually, I kept loosing speed and there was nothing I could do to make the vehicle move. I had to pull off and coast into a parking lot to be towed.
For many months car has been randomly stalling. It has never been able to be duplicated at dealership, therefore it hasn't been addressed. In recent weeks the stalling is more often and is now accompanied by a check engine light.
My 2020 Kia Soul Turbo transmission had a complete lost of power failure on September 26, 2022 at highway speed without an warning. I was lucky enough to get to the shoulder of the road and limb into a gas station at 5 mph. And contact Kia service to have my car towed to the nearest Kia dealership because my car as only 19,067 …
Read full complaint
My 2020 Kia Soul Turbo transmission had a complete lost of power failure on September 26, 2022 at highway speed without an warning. I was lucky enough to get to the shoulder of the road and limb into a gas station at 5 mph. And contact Kia service to have my car towed to the nearest Kia dealership because my car as only 19,067 on it. It was there later I was told the will need to be replaced and Kia would not pay for the replacement because it appeared that maybe the transmission plug was tampered with. The car did not display any warning signs or lights prior to this breakdown
The contact owns a 2020 Kia Soul. The contact stated that twelve hours after the vehicle was purchased while driving at an undisclosed speed, the vehicle stalled. The traction control warning light and the check engine warning light are illuminated. The vehicle was taken to the dealer where it was diagnosed that the throttle bod…
Read full complaint
The contact owns a 2020 Kia Soul. The contact stated that twelve hours after the vehicle was purchased while driving at an undisclosed speed, the vehicle stalled. The traction control warning light and the check engine warning light are illuminated. The vehicle was taken to the dealer where it was diagnosed that the throttle body needed to be replaced. The vehicle was repaired; however, the failure recurred. The vehicle was taken back to the dealer where it was diagnosed that the transmission needed to be replaced. The vehicle was taken back to the dealer where it was diagnosed and lubricant was placed on the wiring however, the failure recurred. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and the contact was offered an appointment scheduled for a diagnostic test and offered a trade for the vehicle, but no further assistance was provided. The failure mileage was approximately 21,700.
Transmission going into neutral while driving.no help at this time from the dealership
The contact owns a 2020 Kia Soul. The contact stated that while driving at an undisclosed speed, the vehicle hesitated during acceleration and would not exceed 40 MPH. The vehicle was towed to the dealer where it was diagnosed with transmission failure. The dealer informed the contact that the transmission needed to be replaced.…
Read full complaint
The contact owns a 2020 Kia Soul. The contact stated that while driving at an undisclosed speed, the vehicle hesitated during acceleration and would not exceed 40 MPH. The vehicle was towed to the dealer where it was diagnosed with transmission failure. The dealer informed the contact that the transmission needed to be replaced. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure and informed the contact that they would escalate it for review. The failure mileage was approximately 21,500.
Driving car on I-10 west. Near Pensacola, FL tachometer started fluctuating wildly. Car seemed to be losing power regardless of whether using accelerator or cruise control. Passed exit with a Kia dealer too late to exit, so drove to next exit 4 miles down. Light at end of exit was on hill. Stopped, but when light turned green, …
Read full complaint
Driving car on I-10 west. Near Pensacola, FL tachometer started fluctuating wildly. Car seemed to be losing power regardless of whether using accelerator or cruise control. Passed exit with a Kia dealer too late to exit, so drove to next exit 4 miles down. Light at end of exit was on hill. Stopped, but when light turned green, car would not move. NO WARNING LIGHTS CAME ON AT ANY TIME. Took Kia Roadside Assistance about 2.5 hrs for tow. Towed to Team Gunther, Daphne, AL Kia dealer. Service rep thought was transmission prob as another customer had reported similar situation. Had to wait til Monday, 2/28/22 to get official word that transmission needed to be replaced. Covered by warranty but since wld take about 2 wks to get part and do work, had to find way to get back home to Jacksonville, FL. Kia Travel Interruption assistance covers max of 3 days and $100 a day, so have been reimbursed for some, but not all expenses since total expense over $300. Car ready for pick up on 3/12/22 and picked up 3/15 after getting back to the area from Jax FL. Could have been major safety probs if I had been unable to exit I-10 or if car had lost power on road with no shoulder....
I was driving down the interstate at 70 mph. Noticed the car felt like it was accelerating and then decelerating like I was fighting against a strong wind. Looked at the tachometer and saw it fluctuating between 2000rpm and 3000 rpm. Suddenly it redlined to 7000 rpm and I had very little power to the wheels. It would drop back t…
Read full complaint
I was driving down the interstate at 70 mph. Noticed the car felt like it was accelerating and then decelerating like I was fighting against a strong wind. Looked at the tachometer and saw it fluctuating between 2000rpm and 3000 rpm. Suddenly it redlined to 7000 rpm and I had very little power to the wheels. It would drop back to 3000 but if I tried to accelerate it would redline. I was in heavy interstate traffic. I barely made it to an exit and into a parking lot. By the time I got off the highway it would go no faster than 5mph. I tried restarting the car to find I couldn't go forward or in reverse and the engine would go to 7000rpm. I have about 24k miles on the odometer. Bought brand new from the dealership. Easily could've been rear-ended or crashed in the heavy traffic with no power to the wheels.
Official recalls
121V259000 · Engine
Apr 13, 2021
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
1DP22003 · 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.
Illustration