2021 KIA SOUL Complaints

View complaints related to 2021 KIA SOUL. The complaints found here are submitted by actual consumers with first hand experience. There are more than 230 complaints submitted for the 2021 KIA SOUL. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2021 KIA SOUL
    - Conway, AR

    [XXX], the vehicle was delivered to Crain KIA dealership located in Conway, Arkansas, due to failure of engine to start (engine would turn over but not run). I scheduled a service appointment for May 20th at 0930, for the car to be evaluated/troubleshot. While at the KIA dealership service desk, I discussed KIA SAFETY RECALL SC336, and that my VIN# was effected by the recall (verified by speaking with KIA Customer Care representative) and by using NHTSA's VIN/Recall search engine. At that time, I disclosed that the car was a SALVAGE TITLE vehicle, but was restored, looked nearly brand new and was otherwise operational prior to the engine "no start" condition (4 months of ownership). The service team at the dealership confirmed the SALVAGE TITLE via "Carfax", however they noted that KIA's internal VIN/TITLE database DID NOT REFLECT the car as salvaged. Crain Kia dealership then decided to submit the car for KIA's SAFETY RECALL inspection and possibly warranty work since the vehicle has not exceeded the 5yr/60,000 mile limited basic warranty. Unfortunately, the dealership did not open a "tech-line case' until approximately 15 days later. Tech-line communication between the service technician and KIA's engineering/recall rep, directed the dealership to perform an engine wet/dry compression test (due to deficient piston oil-rings). On June 5th, Crain KIA notified me that the resulting 'LOW" compression test results indicated that the piston rings were faulty, and that the engine would need to be replaced. Additionally, they told me that the vehicle would NOT BE ELIGIBLE for factory warranty due to the SALVAGE TITLE and that I would be responsible for engine change costs. Moreover, the dealership's service team charged me for the cost of the compression testing. I have thoroughly reviewed the KIA recall SC336 documentation as well as NHTSA's 25V-099 bulletin and verified that neither notices proclaim, exclude or deny coverage to salvage title vehicles. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION A

    Source: NHTSA WEB SITE
  • 2021 KIA SOUL
    - Pembroke, GA

    While driving to work [XXX] my engine seized on the highway, going 50mph, leaving me struggling to get it to the side of the road and out of traffic. No warning lights came on, no signs of any kind to alert me. Car completely shut off while moving at a high enough rate of speed for a fatality or serious injuries, to myself and other drivers. Immediately that day, after calling KIA, I was informed of the engine recall that wasn't in effect yet. Shortly after that I received two notices in the mail from KIA, two recalls, regarding my VIN number. I towed the car to KIA in Blufton SC from Pembroke GA, after towing it home from the side of the road. All at my own expense. KIA informed me 6/02/2025 that they will not perform any repairs free of charge because I am "out of warranty coverage". I am still making payments on this vehicle, and have not been in possession of nor been able to drive it, for several months now. I am the second owner, purchased the car December 2023, with 40,000 miles or so on it. Mileage now is roughly 85,000. And I still owe $12,000 on the vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

    Source: NHTSA WEB SITE
  • 2021 KIA SOUL
    - Rocky River, OH

    The contact owns a 2021 Kia Soul. The contact received notification of NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling); however, the part to do the recall repair was unavailable. The dealer was contacted. The contact was informed that the recall repair was on hold. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2021 KIA SOUL
    - Chandler, AZ

    The contact owns a 2021 Kia Soul. The contact received notification of NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at various speeds, the vehicle unintendedly decelerated causing the contact to depress the accelerator pedal to continue driving. The contact stated that while stopped at a traffic light the vehicle stalled with the message “Auto STOP Off” and to shift to park to restart the vehicle. The contact stated that the check engine warning light, battery failure, and low oil light was illuminated. The dealer was contacted, and the vehicle remained with the dealer for a month and the contact was informed that the recall repair had been completed. The failure persisted. The manufacturer was made aware of the issue and informed the contact that the recall repair was on hold. The vehicle was taken to another dealer, Tempe Kia (8005 S Autoplex Loop, Tempe, AZ 85284); and the contact was informed that the first dealer had reported that the vehicle was already repaired under the recall even though the VIN tool indicated that the VIN was still under recall. The failure mileage was approximately 68,600. Parts distribution disconnect.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2021 KIA SOUL
    - Newaygo, MI

    Engine overheating and leaking oil due to faulty piston ring, kia will only check the vehicle when its cold and claims its passes their tests. The car only acts up when runing for 30 mins or so

    Source: NHTSA WEB SITE
  • 2021 KIA SOUL
    - Aurora, CO

    Driving, slowing down for a stop light. Put the brakes on, they did not work. Push the all the way to the floor. Hit the vehicle in front of me. Luckily going slow between lights

    Source: NHTSA WEB SITE
  • 2021 KIA SOUL
    - Davenport, FL

    The contact owns a 2021 Kia Soul. The contact stated while driving 50 MPH, the vehicle inadvertently lost motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle was able to be restarted. The contact stated that the check engine warning light was illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling); the VIN was included, but the recall repair was denied by the dealer due to poor maintenance record. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 46,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2021 KIA SOUL
    - Newaygo, MI

    The contact owns a 2021 Kia Soul. The contact stated that while driving at undisclosed speeds, the vehicle stalled. The check engine warning light was illuminated. The vehicle was taken to the local dealer to be diagnosed, and the contact was informed that the spark plugs and ignition coils needed to be replaced. The vehicle was repaired, but the failure recurred. The contact received notification of NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling). The vehicle was taken back to the local dealer, and the recall repair was performed. The contact stated the vehicle was not repaired to his expectations. The manufacturer was contacted and confirmed the completion of the recall repair. The approximate failure mileage was 40,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2021 KIA SOUL
    - Fort Pierce, FL

    The contact owns a 2021 Kia Soul. The contact stated while driving approximately 35 MPH, the vehicle started losing motive power. The contact stated that the check engine warning light was illuminated. The contact was able to drive to a local mechanic and was informed of NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling). The mechanic referred the contact to the dealer for assistance. The vehicle was towed to the dealer who diagnosed the vehicle and determined that the piston oil rings had failed, and the engine needed to be replaced; however, the manufacturer had placed a hold on the recall repair. The failure mileage was approximately 60,000. Parts distribution disconnect.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2021 KIA SOUL
    - Milford, CT

    The contact owns a 2021 Kia Soul. The contact received notification of NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling). The contact stated that on three occasions while driving at various speeds, the vehicle started shuddering mildly and then stalled. The vehicle was able to be restarted after each failure. The vehicle was taken to a dealer where it was diagnosed and determined that the engine software needed to be updated. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 60,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE