Home · 2016 Kia Soul EV · Complaints

What 802 owners told NHTSA about the 2016 Kia Soul EV

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 (802)Crash / fire / injury (64)Engine (547)Engine & cooling (104)Fuel system (79)Transmission & drivetrain (64)Electrical system (57)Speed control (31)Steering (30)Brakes (20)Body & structure (18)Lights (18)

Newest first · 802 complaints · page 13 of 33

Jun 12, 2023Engine & coolingEngine

The contact owns a 2016 Kia Soul. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the catalytic convertor. The contact was informed that the catalytic convertor needed to be replaced. The contact investigated and related the failure to NHTSA Campaign Number: 19V120000 (Engine, Engine and Engine Cooling). The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 115,000.

NHTSA ODI 11526631

Jun 8, 2023Engine

The car continues to lose oil. The catalytic converter was replaced. An Independent service area made note of oil leakage. No parts were necessary to correct this problem. The oil pan and any seals were intact. Car maintenance is on time and up to date. Many Oil changes were performed at KIA dealership. The car started making a knocking noise and was unable to accelerate over 20 mph. My check engine light then came on after the occurrence. There was no warning. I was on a highway with speeds of 45 mph when my car started to malfunction. Emergency lights were immediately turned on to prevent rear-end collision. I was alone and stranded at 10:00 p.m. I will obtain receipts of repair and submit as soon as possible.

NHTSA ODI 11525944

Jun 6, 2023Engine

Catalytic converter recall not being honored by warranty or original dealership where vehicle was purchased. Car engine making knocking sound and burning oil

NHTSA ODI 11525729

May 31, 2023Electrical systemLightsEngine

January 2021 starting burning engine oil. Have been to the kia dealership numerous times complaining. Negative results regarding the situation. Engine spits - hisses - hiccups and dies. Car hopped forward and rolled backwards into traffic on the highway. Car burned through three quarts of oil within a three week time period. Check engine light is on again. Do not feel safe Respectfully request to have the item researched Thank you

NHTSA ODI 11524745

May 25, 2023Engine

The contact owns a 2016 Kia Soul. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated intermittently. The contact stated that the engine was consuming an excessive amount of engine oil. The contact stated that the engine consumed 2-quarts of oil every week. The vehicle was taken to the dealer, who informed the contact that the vehicle had previously been repaired under NHTSA Campaign Number: 19V120000 (Engine, Engine and Engine Cooling) and that the dealer was unable to perform the repair free of charge a second time. The vehicle was taken to an independent mechanic, who informed the contact that the engine needed to be replaced. The vehicle was not repaired. The contact stated that the manufacturer would not sell her a new engine. The manufacturer was made aware of the failure. The failure mileage was approximately 100,000.

NHTSA ODI 11523794

May 24, 2023Fuel system

While driving my car it started slowing down all at once like it wasn't getting gas, to about 10 mph. I was traveling approximately 55 mph. The vehicle that was behind me almost rear ended me. Had it checked and they told me that it was related to the cadillac converter (02) system. It needed replaced.

NHTSA ODI 11523580

May 24, 2023Engine

I WAS DRIVING AND BLUEISH GRAYISH SMOKE CAME POURING OUT OF MY EXCAUST. CAR LOS5 POWER AND I HAD TO HAVE ITTOWED TO A CAR DEALER. I WAS TOLD IT NEEDS A NEW ENGINE. I HAVE A EXTENDED WARRANTY AND THEY ARE GIVING ME A HARD TIME NOT APPROVING A NEW ENGINE. I KNOW KIAS HAVE ALOT OF ENGINE RECALLS FOR THIS PROBLEM. WHY WAS MY CAR NOT ON THAT RECALL LIST? THANK you

NHTSA ODI 11523729

May 22, 2023Electrical systemEngineVisibility & wipers

The car was recalled in 4/2019 for a repair. I purchased the car 8/2020. The repair indicated catalytic converter assessment to ensure that the engine did not need to be replaced. It was not checked or verified. The recall was insufficient done and the car should had never been sold. And the recall was not completed prior. I took the vehicle in to complete a recall on a hazardous vehicle. Kia had my car for a month and half replacing the engine and within hours of picking up my car the engine light came back on. The car is still doing the exact same thing it was doing leading up to original repair. That Kia was suppose to had fixed. The car is also a theft safety issue as targeted I already paid 2700 for theft vandalism. The car is targeted and unsafe.

NHTSA ODI 11523138

May 22, 2023Electrical systemEngineVisibility & wipers

CARMAX sold a recalled vehicle in 2019 in 2020. KIA has still improperly repaired the vehicle the car is still doing the exactly same thing it was doing. That lead to the repair. After picking within the hour the engine light came back on and had been on ever since. I now have electrical issues with the window since KIA Napelton of Elmhurst repaired the vandalism the wiper is malfunctioned at pick up. I want a refund the vehicle is a safety issue mechanical and for theft.

NHTSA ODI 11523358

May 20, 2023Engine

My car engine blew and I contacted kia to get the engine replaced under the recall and the refused to do it.

NHTSA ODI 11522973

May 18, 2023Engine

While traveling down 20E around MM83 in South Carolina, the car suddenly lost power and throttled down to around 10-15 miles per hour. Upon having in towed to a garage for a diagnostic, I was told that the catalytic converter had overheated and stalled the vehicle. This appears to be an issue that would be covered under NHTSA Recall 19V120, dated April 12 2019, which reads in part "Under certain conditions, the catalytic converter may become damaged due to overheating caused by an excessive increase of exhaust gas temperatures." The heat scoring on the catalytic converter and the stall are consistent with this kind of behavior. When I contacted the dealer, they denied any such recall existed. I am currently waiting for a response from Kia America, Inc.

NHTSA ODI 11522691

May 16, 2023Engine

I was driving to Bend, Oregon on the highway when suddenly my car started making clunking noises and the oil light and check engine lights came on. I started to lose power and the car was slowing. I immediately managed to pull over, but it gets very dangerous since it was a busy highway. I had the car towed to a mechanic who said the engine blew and needed to be replaced. Kia has denied my warranty claims.

NHTSA ODI 11522392

May 10, 2023Fuel system

The catalytic converter, which is a known issue for Kia Soul models from 2012-2016 has started to show signs of failure- namely code P0420. This is despite having the apparent “fix” as detailed in Kia recall SC176, which was a mere software update. Now that the converter has shown signs of failure, Kia refuses to honor the replacement as stated in the recall since the vehicle is above 80,000 miles. Clearly, the recall did not fix the issue.

NHTSA ODI 11521373

May 9, 2023Engine

No warning lights/codes. Veh lost power. Was catalytic converter. Veh VIN did not fall under recall. Had to replace converter at our cost. Safety concern? Car had potential fire from overheated converter and could have killed my 19 y/o daughter who drove the car as primary veh. The car is barely 6 years old and just paid it off. Got the high end adult version w/ sunroof, leather seats, lights, all bells & whistles. Paid 29k & engine failed due to driving car without knowing converter was bad. Never rec'd notice because our VIN was not included. Dealer wants to charge us 9000$ to replace engine at OUR cost. DO NOT BUY THIS VEHICLE EVER. THEY REFUSE TO FIX IT UNLESS WE PAY FOR IT. Filed a case w/ Kia Consumer Center, but since engine failure is not covered under warranty, they will not replace engine. We now have a car that is useless. We can't afford another car. This was our mid life car that we thought would last a long time that we passed down to our daughter. She drove it about 6 months before this happened. Literally, as soon as it was paid off, it broke. Horrible car and horrible manufacturer. NEVER EVER NEVER UNDER ANY CIRCUMSTANCES, BUY A KIA!!!!

NHTSA ODI 11521147

May 6, 2023Speed controlBrakesEngine

Engine and brake lights have come on. Engine knocks bad. Vehicles stall when pressing gas. Dangerous driving soecialy going through stop sign. Low power while pressing gas.

NHTSA ODI 11520743

May 3, 2023Engine & coolingEngine

The contact's girlfriend owns a 2016 Kia Soul. The contact stated while his girlfriend was driving at an undisclosed speed, the accelerator pedal was depressed, but the vehicle failed to respond and would not exceed 55 MPH. Additionally, the vehicle began to decelerate unintendedly. The vehicle was taken to the contact's location. The contact then took the vehicle to an independent mechanic, where it was diagnosed that the catalytic converter was clogged, which created back pressure in the engine and loss of power. The mechanic related the failure to NHTSA Campaign Number: 19V120000 (Engine, Engine and Engine Cooling). The dealer was notified of the failure and informed the contact that the VIN was not included in the recall. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 154,000.

NHTSA ODI 11520321

Apr 29, 2023Engine

This vehicle, Kia Soul 2016, uses excessive oil, no matter what the manufacturer or dealers say. There is no reason to put 1 to 1/2 quarts of synthetic oil in this vehicle every week to make sure the engine doesn't seize. Severe manufacturer flaw and/or design with this engine.

NHTSA ODI 11519590

Apr 22, 2023Engine

Previous NHTSA 11498487 for the same issue reported on 12/22. After 8 months of changing the catalytic converter the Kia Soul 2016 de-accelerated in the highway from 60mph to barely 30Mph with a burning smell the check engine light come up and the code once again for the catalytic converter. The catalytic converter was replaced under the warranty from the repair shop on 1/23. Now on 4/23 the check engine light is on again for the catalytic converter again. The repair shop won't change it again. Instead they suggested to bring it to the dealership. Kia dealership stated that my VIN is not included in the recall and they only did theE PI2002A ECU update the rest is not covered by the manufacturer warranty. I've changed 3 times the catalytic converter and the light is code is asking for another one. It's not normal. Major safety hazard for the vehicle to stall in the highway suddenly. Proper maintenance and oil changes are done on time as suggested by Kia. However it burns oil after a new change before hitting the 3,000 miles driven short distances and engine is less than a quart with no leeks at all. Another safety hazard because there's no warning light of low engine oil that could possibly cause the engine to stop and hazard to driver and others.

NHTSA ODI 11518441

Apr 18, 2023Engine

As we were driving on the highway, the check engine light started flashing on my car and it proceeded to go into limp mode. This proved to be a danger to me and everyone driving around me. The car would not accelerate and would shake violently. I had to pull over on the side of the highway. The only light that ever appeared was the CEL, when it was already too late. Upon taking it to a mechanic we were told that the 1st and 3rd cylinders were complete garbage and a whole engine replacement was necessary.

NHTSA ODI 11517731

Apr 17, 2023Engine

The contact owns a 2016 Kia Soul. The contact stated while driving approximately 65 MPH, the vehicle stalled and failed to restart. The check engine warning light was illuminated prior to the failure. The vehicle was towed to an independent mechanic to be diagnosed. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact stated that the previous owner repaired the vehicle under NHTSA Campaign Number: 19V120000 (Engine, Engine and Engine Cooling) and 17V608000 (Steering); however, the failure recurred. The manufacturer was notified of the failure. The failure mileage was approximately 150,000.

NHTSA ODI 11517439

Apr 15, 2023EngineFire

Was idling at a red light, the engine warning light came on, and my engine set on fire. No reason. I jumped out of the car. Thankfully someone came over and threw water on it. Engine to be completely rebuilt (under warranty). Took 3 weeks.

NHTSA ODI 11517176

Apr 15, 2023Electrical systemEngine

Car cuts off when idling. I took it to the mechanic several times and they produced the issue once but could not diagnose and would give it back to me at no charge. When it cuts off the RPMs will sometimes stay at 0 even when I start the car again. Sometimes the check engine light will come on along with the traction light. Mechanic said it shows catalytic codes but said nothing is wrong with catalytic converter. They said they can’t find anything wrong to warrant repair. The check engine and traction control lights stay on and then go off randomly. The car cuts off at stop lights and today it cut off when I was turning right at a stop sign. I was already out in the road and someone was behind me. Thankfully no one was coming down the road at full speed. I am afraid to drive the car but no one knows what is wrong with it or how to fix it.

NHTSA ODI 11517189

Apr 14, 2023Engine & coolingEngine

The contact owns a 2016 Kia Soul. The contact stated that the vehicle was previously included in NHTSA Campaign Number: 19V120000 (Engine, Engine and Engine Cooling) regarding the heat shield for the catalytic converter, which, was replaced under the recall. The contact stated that the vehicle began to malfunction after the repair. The vehicle would jump and shift into gear roughly while driving at various speeds. The RPM was revving abnormally. The contact stated that it seemed as if the vacuum seal had detached underneath the vehicle, and the vehicle was making a whistling sound while accelerating. The check engine warning light was illuminated. The vehicle was taken to the dealer who informed the contact that the catalytic converter replaced since the recall was closed. The manufacturer was made aware of the failure. The approximate failure mileage was 99,000.

NHTSA ODI 11517102

Apr 13, 2023Engine & cooling

The contact owns a 2016 Kia Soul. The contact stated while starting the vehicle, the check engine warning light illuminated. The vehicle was taken to the dealer for a diagnostic test and the dealer stated that the catalytic convertor needed to be replaced. The vehicle was not repaired. The manufacturer was contacted but provided no assistance. The failure mileage was 88,520.

NHTSA ODI 11516862

Apr 10, 2023FirerelatedFire

The contact was an administrator of a probate trust who was filing a complaint on behalf of the deceased owner of a 2016 Kia Soul. The contact stated that while a relative of the deceased was driving at an undisclosed speed, the vehicle was shaking. No warning lights were illuminated. The deceased relative pulled over into a parking lot and noticed there was smoke coming from the engine compartment before the vehicle caught fire. The fire department arrived on the scene and extinguished the fire. No injury was sustained. Police and fire department reports were filed. The vehicle was towed to a tow lot. The vehicle did not have insurance coverage. The manufacturer was not made aware of the failure. The failure mileage was approximately 85,000.

NHTSA ODI 11516262

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Working with the data? Download all 802 complaints as CSV · fetched from NHTSA July 26, 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 2016 Kia Soul EV verdict →