Home · 2018 Kia Sportage Phev Phev · Complaints

What 158 owners told NHTSA about the 2018 Kia Sportage Phev Phev

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (158)Crash / fire / injury (17)Engine (85)Electrical system (28)Transmission & drivetrain (17)Brakes (11)Fuel system (10)Steering (9)Speed control (8)Body & structure (6)Lights (6)Engine & cooling (5)

8 of 158 complaints match · Engine · crash/fire/injury only · clear filters

May 26, 2026EngineFire

1. Component or System Malfunction & Availability Component/System Failed: An unidentified component within the engine compartment failed, resulting in a sudden, catastrophic thermal event (engine fire). Odometer Reading: 100,415 miles at the time of the incident. Available for Inspection: No. The vehicle was completely destroyed by the fire and is a total loss. 2. Safety Risk Assessment The vehicle was being driven at highway speeds on a major freeway by my 21-year-old son, Brennan Font, when the incident occurred. The sudden presence of heavy smoke and intense heat entering the cabin while traveling at high speeds created an immediate, life-threatening hazard. This forced an emergency pullover on the shoulder of a busy freeway. Moments after exiting, the vehicle became fully engulfed in flames, presenting a severe risk of explosion and injury to the driver and passing motorists. 3. Verification & Third-Party Inspection Reproduced/Confirmed by Dealer: No, the sudden and destructive nature of the failure prevented any prior diagnostic testing. Inspected by Manufacturer/Authorities: The vehicle has not been inspected by the manufacturer. However, the incident was handled and documented on-scene by local authorities. A formal police report was filed by the Ventura Police Department (Report Number: 26-31369, responding officer: Officer Steinberger). 4. Warning Symptoms and Timeline There were no prior warning lamps, dashboard messages, check engine lights, or abnormal symptoms leading up to the failure. The onset of heavy smoke and heat was sudden and instantaneous. 5. Detailed Incident Description Brennan immediately steered the vehicle to the shoulder of the freeway. As soon as he brought the vehicle to a stop and attempted to park, open flames breached the hood of the car. He successfully exited the vehicle without injury and immediately dialed 911. The vehicle burned completely before the fire could be extinguished. Fortunately, no injuries were reported.

NHTSA ODI 11740223

May 26, 2026EngineFire

Component/System Failed: An unidentified component within the engine compartment failed, resulting in a sudden, catastrophic thermal event (engine fire). Odometer Reading: 100,415 miles at the time of the incident. Available for Inspection: No. The vehicle was completely destroyed by the fire and is a total loss. 2. Safety Risk Assessment The vehicle was being driven at highway speeds on a major freeway by my [XXX] [XXX [XXX] incident occurred. The sudden presence of heavy smoke and intense heat entering the cabin while traveling at high speeds created an immediate, life-threatening hazard. This forced an emergency pullover on the shoulder of a busy freeway. Moments after exiting, the vehicle became fully engulfed in flames, presenting a severe risk of explosion and injury to the driver and passing motorists. 3. Verification & Third-Party Inspection Reproduced/Confirmed by Dealer: No, the sudden and destructive nature of the failure prevented any prior diagnostic testing. Inspected by Manufacturer/Authorities: The vehicle has not been inspected by the manufacturer. However, the incident was handled and documented on-scene by local authorities. A formal police report was filed by the Ventura Police Department (Report Number: 26-31369, responding officer: Officer [XXX] ). [XXX] ymptoms and Timeline There were no prior warning lamps, dashboard messages, check engine lights, or abnormal symptoms leading up to the failure. The onset of heavy smoke and heat was sudden and instantaneous. 5. Detailed Incident Description [XXX] immediat [XXX] red the vehicle to the shoulder of the freeway. As soon as he brought the vehicle to a stop and attempted to park, open flames breached the hood of the car. He successfully exited the vehicle without injury and immediately dialed 911. The vehicle burned completely before the fire could be extinguished. Fortunately, no injuries were reported. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11740228

Mar 26, 2026Electrical systemEngineFuel systemFire

On 1/26/2024 approximately 9am, my husband had been driving on the highway for about 2 hours and pulled over to shut his eyes for a few minutes. He shut off the engine, closed his eyes and immediately smelled smoke. Black smoke began coming from under the hood and quickly got worse. He quickly got out of the car and walked away. He heard a loud pop sound and the engine area was engulfed in flames. He called 911. It took about 10 min for the fire dept to arrive and by then, the fire was being fed by the gas in the tank. They tried to put out the fire but the car burnt completely due to the gasoline. No one was hurt, thank goodness. There were no active lawsuits that I could find to get some compensation for this loss. We had to pay our high deductible and lost personal belongings in the car. This car did have an ongoing oil consumption issue. We had to replace the oil more frequently than normally required and it used much more oil than normal. We were told we had to wait for engine failure to get any kind of resolution.

NHTSA ODI 11727238

Oct 23, 2025EngineFuel systemFire

My vehicle make and model has been documented to have had engine issues which has caused car fires from the engine compartment from what has been documented this is my best guess.

NHTSA ODI 11695264

Nov 22, 2024EngineFire1 injury

The contact owned a 2018 Kia Sportage. The contact stated that while driving at an undisclosed speed, he observed black smoke billowing from the engine compartment, after which the vehicle lost motive power, prompting him and his wife to evacuate the vehicle in the middle of the roadway. While attempting to retrieve important belongings from the vehicle, the contact stated that he heard what sounded to be an explosion within the engine compartment, causing him to fall backward and sprain his ankle. Moments later the front end of the vehicle was completely engulfed in flames. Local emergency services arrived and were able to extinguish the fire. The vehicle was towed to a tow yard and needed a total loss by the contact insurance provider. A fire report was filed. A police report was filed, but no injuries were reported. The contact later transported himself to an appointment with his primary care physician after experiencing physiological symptoms consistent with a cardiovascular event and was treated for angina. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 21V137000 (Service Brakes, Hydraulic); the VIN was included, but the vehicle had not been repaired. The manufacturer was notified of the failure, and a case was opened. The contact was informed that the manufacturer intended to inspect the vehicle but stated that the inspection had yet to take place. The failure mileage was 55,000.

NHTSA ODI 11626883

Jan 13, 2024EngineFire

Vehicle stopped running smoke was coming from engine . Won’t start back up

NHTSA ODI 11565333

Jan 24, 2022EngineFire

The contact owns a 2018 Kia Sportage. The contact stated that while driving a knocking noise was suddenly present coming from the engine and warning messages were present on the dashboard display before the vehicle stalled. Later while attempting the start the engine a burning odor and smoke were present coming from the engine compartment. The engine was turned off and the smoke dissipated. The cause of the failures was not determined. The local dealer and manufacturer were notified of the failure. The failure mileage was 86,000.

NHTSA ODI 11448676

Sep 14, 2020EngineFire

TL* THE CONTACT OWNED A 2018 KIA SPORTAGE. THE CONTACT STATED THAT WHILE APPROACHING A SCHOOL ZONE AND ENTERING THE SCHOOL LOT AT ABOUT 5 MPH, THERE WAS GREY SMOKE COMING FROM UNDER THE HOOD. THE CONTACT EXIT HIS CHILD FROM THE VEHICLE AND PARKED THE VEHICLE TO INSPECT IT THAT WAS WHEN THE HOOD WAS OPENED. THE CONTACT DISCOVERED THAT THE VEHICLE HAD CAUGHT FIRE. THE FIRE DEPARTMENT WAS CONTACTED. A POLICE REPORT WAS FILED. NO INJURIES WERE SUSTAINED. THE FIRE DEPARTMENT EXTINGUISHED THE FLAMES. THE VEHICLE WAS A TOTAL LOSS. THE VEHICLE WAS TOWED TO AN IMPOUND LOT. A DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE CONTACT MENTIONED NHTSA CAMPAIGN NUMBER: 18V907000 (FUEL SYSTEM, GASOLINE, ENGINE) AS A POSSIBLE SOLUTION TO THE FAILURE HOWEVER THE VIN WAS NOT INCLUDED IN THE RECALL. THE FAILURE MILEAGE WAS APPROXIMATELY 60,000.

NHTSA ODI 11354958

Working with the data? Download all 158 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2018 Kia Sportage Phev Phev verdict →