2021 Kia Seltos

My Kia has been stalling, shaking, and just driving extremely badly for the past year. This day, I was driving on 55, and the car just stopped and stalled in the middle of highway near Berwyn, IL. This was extremely dangerous and could have honestly been life threatening. I pulled over, turned the car off and on, and was safely able to drive it to Berwyn Kia. Unfortunately, this was not the only time that this has occurred and I’m assuming will not be the last. In addition, I was charged $500+ to replace piston rings that were recalled on other models that were not recalled on my model, even though the same year was recalled.

The oil pan is consistently out of oil. It burns up. Causing the engine to stall, shake or grind at times. We have been having this problem for 2 years now. Taken it to 2 different dealerships. They confirmed it needs a new engine however Kia will not replace it for us. It is a known problem with these vehicles and there is a lawsuit currently going on. We have receipts from dealerships, we have been stranded on the side of the road many times and can not drive it due to risk of fire or engine seizing. We used to keep oil in the car at all times and check it frequently. Now we are afraid to drive it and damage it any more. We have done all the recalls and because the one recall was a piston ring system update, we aren't covered under the recall then. The system must be faulty. We do get a check engine light or oil light on when the car stalls, otherwise we just have to keep watching the oil that keeps disappearing. Kia has denied us the new engine after asking for an Out-of-Warranty Goodwill Breakdown for the car. The first owner went 10,000 miles without seeing a dealership and we did as well when we first bought it. The problems started at 57,700 miles. The car is junk and they wanted to give us a deal on the new engine $7,750 out the door. WOW, it's not our fault the engine or the piston rings burn the oil and are burning the engine up. Kia is at fault, their cars are crappy.

I am unsure what part of my car malfunctioned. I had my foot on the brake when my car began to surge forward and accelerate itself, crashing me into a tree because the steering completely stopped working as well. It is available for inspection upon request. My safety and the safety of others was put at risk because I was in the middle of the street. The problem has been confirmed by an independent service center. A couple days after the incident, the same exact malfunction happened to an employee at the independent service center. The vehicle was lightly inspected by the manufacturer but there isn't a concise conclusion as to what caused the issue. There was not any warning lamps or messages before the incident. My airbags did not deploy during the incident even though there was significant damaged to the body of the car. A couple days prior to the incident, I was at a complete stop at a traffic light. As I had my foot on the brake, the car began to surge and jerk forward itself.

I was driving on the highway at 63 mph. I went to change lanes and pass the vehicle next to me so I gradually went up to 75 mph. Then there was an explosive metal sound and white smoke filled my cabin and under my hood. I could smell oil from inside the vehicle. I pulled over, opened the hood and let it cool off. After it cooled off I checked the oil and found there was none. I then called roadside assistance through my maxcare extended care plan. They sent a tow truck to pick up the vehicle and sent it to the nearest auto shop which is called precision tune auto roughly 1.8 miles away from where the car was parked. The tow truck dropped it off at 11pm. I called the next day in the afternoon to provide my contact information and wat happened. They ran a diagnostic on the vehicle and said either a piston or rod blew through the oil pan which caused all the oil to leak out from underneath the car and said the engine needed to be fully replaced.

The contact owns a 2021 Kia Seltos. The contact stated that while the vehicle was at a complete stop with the brake pedal depressed, the vehicle unintendedly accelerated and crashed into a tree, where the vehicle came to a stop. The contact stated that the brake pedal remained depressed during the failure. While being placed on the tow truck, the vehicle violently jerked. The contact stated that while the vehicle was at the collision center for repair, the vehicle unintendedly accelerated while being moved. The contact stated that the brake pedal was depressed during the failure, with both feet on the brake pedal; however, the vehicle continued driving. The failure had occurred a second time while stopped at a red traffic light with the brake pedal depressed, and the vehicle had unintendedly accelerated. The vehicle was towed to a collision center. No warning lights were illuminated during the failure; however, the engine was revving unexpectedly. A Police report was filed during the crash. The vehicle was deemed unsafe to drive but the insurance company towed the vehicle to a Kia dealer where the vehicle was diagnosed with transmission failure. During the crash, the contact sustained injuries to the abdomen, left knee, and left thigh, with severe pain in the lower back. Several days following the crash, the contact had pain in the chest. The contact received physical therapy for the injuries. The contact previously suffered from PTSD. The dealer was notified of the failure. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 55,000.

The vehicle started loosing engine power. The vehicle stalled while driving 5-6 times, this posed a danger to driver, passengers, and others. A car accident can easily happen when the engines dies. Power to all systems was lost, including steering and brakes. No warning lights or check engine lights appeared at anytime, symptoms started a week before. Vehicle was approx 3 quarts of oil low. It was about 2 months from previous oil change. Other 2021 Kia Seltos have an open recall for defective piston rings (SC209 or SC336.) The vehicle was taken to the nearest Kia dealership. They stated this VIN did not fall under the recall and there was nothing they would do. Kia was called directly and also stated no assistance would be offered. No inspection or diagnosis has been made as neither the dealership nor the manufacturer is willing to assist. This vehicle should fall under the recall.

Multiple times the car has shut off while driving. It did receive the PNSS sensor thing from the dealership 2 years ago. It has done this while my wife and kids were in the car in a busy roundabout. There are known engine issues with this model. Kia dealership is dragging their feet and “can’t recreate the issue.” (because it happens randomly) They ran “tests” and they all came back with “no issues.” Dealer states that they are waiting to hear back from the tech line at Kia. Service advisor said to me that they may just give me the car back because they can’t find anything wrong. And the “we would essentially have to wait for a complete component failure.” It is available to be inspected. There were no warnings at all and it has done it at random times in seemingly normal conditions. It receives routine maintenance and after my last oil change my mechanic (not from Kia) said that they found metal shavings in the oil and that there was only 1 qt of oil. And recommended that I talk to the dealer about engine replacement. The last time it shut off was June 4 and and it has been at the dealership since June 15th.

Driving my car on Interstate highway going approximately 65 miles an hour, and the engine just stopped. It started chugging.. I then check the engine oil stick, there was very little Oil, and it was very dark and thick. Got the car home and it’s been sitting ever since. I’m going to have to take it to Kia to have it checked. I spoke with corporate they said that if the recall repaired was completed, because there is still engine trouble and that I should be it taken to the closest dealership. I haven’t checked ones before at Kia near me and they told me I just needed to change the more often. My son has changed the oil twice since then, and the problem has gotten worse instead of better.. So let’s see what the next dealership says about the situation. I’ll keep you updated.

Engine problems. Car stop running and I had it towed to a local KIA dealer in Medford, Oregon. They said the engine didn't have any oil even though it wasn't time for my next oil change per the mileage sticker. They said the engine has to be replaced. I'm waiting on KIA's approval since it is still under warranty. They have had the car for a week. It's a 2021 KIA Seltos and I'm assuming other people are having the same issue.

The contact owns a 2021 Kia Seltos. The contact stated that the vehicle was intermittently overheating and losing motive power while driving. The contact stated that the vehicle failed to accelerate properly. The vehicle was taken to an independent mechanic, where the spark plugs and ignition coil packs were replaced; however, the failure persisted. The contact returned the vehicle to an independent mechanic and was informed that the catalytic converter needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 106,000.

To Whom It May Concern, I am filing a formal safety complaint regarding my 2021 Kia Seltos (VIN: [XXX]). My vehicle was previously serviced by Kia in connection with a recall in 2021. Despite the recall-related repair being completed, the issue has not been resolved. My check engine light continues to illuminate, and my vehicle has repeatedly stalled and completely shut off while stopped at red lights and intersections. This creates a serious safety hazard. When a vehicle unexpectedly loses power in traffic, it places the driver, passengers, and surrounding motorists at risk of an accident, injury, or worse. I understand that there have been reports, recalls, investigations, and consumer complaints involving certain Kia vehicles with engine-related issues, including concerns regarding piston oil rings, excessive oil consumption, engine damage, and engine failure. While I am not a mechanic and cannot state with certainty that this is the cause of my vehicle’s problems, I believe my vehicle may be experiencing a similar issue based on the symptoms it is displaying. My concern is that the ongoing engine warning light and repeated stalling events may be related to an underlying engine defect that was either not corrected by the previous recall repair or has developed despite that repair. Given the known concerns surrounding certain Kia engines and piston oil ring-related issues, I believe my vehicle should be thoroughly reviewed to determine whether it qualifies for coverage under any applicable recalls, warranty extensions, service campaigns, or defect-related repair programs. I have been informed that my vehicle is not covered; however, I respectfully request that Kia reevaluate my VIN and investigate whether the stalling condition is connected to any known engine-related defects or recall conditions. I am requesting that: • Kia provide towing assistance if the vehicle is unsafe to operate. • Kia perform a complete diagnostic inspection at no cost. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Usually the car would be taken to a shop for an oil change and I did it myself last time and realized the oil was pretty low. I checked over the weekend and noticed the dip stick marked the oil as 2/3 full after waiting 10 minutes for it to cool down a bit. This is alarming because when I filled the oil it was close to the max level.

The infotainment head unit display system suffers from persistent firmware connectivity defects that cause severe system lag, complete screen freezing, and constant Bluetooth/phone disconnections. This directly compromises vehicle safety by rendering mandatory hands-free voice operations completely inoperable while driving, creating an intense electronic driver distraction. Furthermore, the system instability occasionally causes the central display screen to lag or fail to transition, impacting the reliability of the backup camera display. The manufacturer (Kia America) does not provide a functional consumer download path to patch the firmware build, and the local franchised dealer (Arapahoe Kia) explicitly refuses to service or update the component, leaving the vehicle with an ongoing electronic defect.

The car is available for inspection upon request. Safety was put at risk due to the cars potential to break down, or catch fire, due to high volumes of oil consumption and leakage from the piston rings. This was part of a recall campaign (#SC336 PISTON OIL RING), where we had two authorized Kia dealers inspect and claim the car "passed" their test. Recently, we had a catastrophic engine failure due to the piston rings, where we feel the fix was insufficient given the failure point (piston rings). There were no warnings or symptoms prior to failure, when driving at a low speed the car stalled and the oil pressure warning light came on briefly. After that, we parked the car immediately and had it towed for inspection. Our concern is the fix was allegedly implemented in July 2025, but there is no note in our maintenance record that the fix was even implemented.

The contact owns a 2021 Kia Seltos. The contact stated that days after the engine oil was changed the check engine warning light had remained illuminated. The vehicle as taken to the local auto service center who replaced the replaced the crank shaft sensor and camshaft sensor but the failure continued to occur. The cause of the failure was not determine. The manufacturer was notified of the failure but no assistance was offered. The contact was informed that the VIN was not included in the NHTSA Campaign Number: 21V259000(ENGINE). The contact indicated that the vehicle had experienced that same failure listed in the recall. The failure mileage was 120,000.

Kia Dealership did nothing with engine recall in 2025 they said nothing was wrong despite the oil consumption and engine noise that could be heard without using any tools, and then in March they would not honor the 10 year 100,000 mile warranty when both VVT solenoids failed, we had to replace them ourselves. It's a good thing my boyfriend is a mechanic!!!

While in the middle of driving on the highway, the vehicle has powered off then back on. The vehicle “slips” when revving up.

The contact owns a 2021 Kia Seltos. The contact stated while driving at an undisclosed speed, the contact noticed an unusual knocking sound and the engine seized. In addition, several warning lights were illuminated. The contact stated that while attempting to start the vehicle, the vehicle started. The contact inspected the vehicle and noticed that the oil was three quarts low. The contact stated that the vehicle was scheduled for a service appointment for an oil change the following week. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact referenced an unknown recall; however, the VIN was not associated with a recall related to the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 60,000.

This vehicle burns oil excessively. From everything I've seen says this should be under recall but the Kia dealership tells me it's not because it's over 60,000 miles and I'm the second owner. They offered to do a oil consumption test for $900. I've already read complaints about this engine locking up and people being seriously injured. I have to put oil in it every thousand miles or so. For a newer vehicle this is unacceptable and Kia should be taking care of this. This is absolutely going to get someone killed when their engine seizes. The transmission on this vehicle also has issues that have complaints littered through the message boards. KIA knows it's going to fail and get someone killed as well. They dont care as long as they get your money. Unacceptable.

The engine catastrophically failed on an 45 mph road. There was no warning leading up to this incident at any time previously. The engine lost all power and the car shut off on this road. My husband was able to pull it over and tow it into a mechanic. The mechanic said the oil was disappearing somewhere without any residue, and without triggering any warning light of any kind. In essence the oil is not low enough to trigger the light but it is also escaping somewhere. The mechanic said it seemed like the engine had a fault in it. Because of the open recall on the piston rings, we had it towed to the dealership who then claimed this problem has nothing to do with the faulty piston rings. Instead they said there is a rod knock. The car is currently at Doug Smith Kia in Lindon, Utah and can be inspected there.