2021 Kia Seltos Power Train
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
I See recalls on transmissions but i don't see one on mine and it is having the same problems as the other Seltos not sure way it's not on a recall list
We have a 2021 Kia Seltos. It was purchased 09/2023 as a certified pre-owned vehicle. Purchased from Putnam Chrysler Doge Jeep Kia in Putnam CT. It started using oil, about a quart a week. No oil spill on garage floor. Received notice of recall. We took it to the dealer for the recall in May of 2025. We were told it passed their inspection and the recall was entered as completed. Oil continued to run out. My wife could hear valves clicking and she new the oil was low. All this information was conveyed to the dealer and they had us bring it back in 6/2/2025. At that time an oil consumption test was performed. Die was added to the oil and was told to drive 1000 miles. Returned to dealer on 06/27/2025. Was told the test result showed no oil consumption. On [XXX] we were driving to market. The check engine light came on. I pulled over and checked oil. It was empty. Returned vehicle to dealer. Now they said the head was bad and the engine needed to be rebuilt. Called Kia customer service and was told that they would not replace the engine and my extended warranty would cover the cost to replace the head. This is my wife's car and I do not think it will be safe to drive. My email address is [XXX] . [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
In April of this year I took my 2021 Kia seltos to Ourisman Kia of Fairfax (10601 US-50 Fairfax, VA 22030 United States). I took it there to get the piston oil ring recall taken care of, or at least looked at. They said it could take a couple of days so I left my car there. They had my car perked in a lot about a mile away from the dealership for a week or so and on April 19th they called me and stated that I could come pick up my car because it did not pass the recall. They stated that the recall was not available at this moment due to how many engines were back ordered. They stated it would take 3-6 months to get the engine in and do the actual recall. 4 months pass with no word from the dealership at all, so I call them Thursday August 14th at 11:21am, and I was told by Marko that my car had passed the recall and that I no longer needed the recall done. He then told me that the engine had never been ordered. My car sat in a lot for a week, untouched. I get told I need a new engine. Then I’m told I no longer need a new engine. I’m terrified of what could happen to my car, myself, and my passengers if my engine were to catch fire like the recall says it could. The fact that I was told my car needed a new engine and then without retesting my car that dealership says that I don’t need the engine anymore is beyond unprofessional and sketchy.
The contact owns a 2021 Kia Seltos. The contact stated that while driving at an undisclosed speed, the RPM fluctuated erratically before 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. After restarting the vehicle, the vehicle returned to normal functionality, but the failure became a regular failure. No warning lights were illuminated. The vehicle was taken to the dealer and was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. 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 42,000.
Issue started to occur around 40,000 miles, when excellerating from a stop to about 30mph and when turning vehicle will feel as if it’s grinding or clunking in the front power train area. As miles increase on vehicle issue seems to happen more frequent.
Related to the SC336 recall. My 2021 Kia seltos. I brought it in to the dealership before the recall. After the vehicle stalled on me. They did an oil consumption test on it and burns .5 quarts every 1000 miles still covered under warranty. Failed the piston ring noise test and now it’s passed the 2nd time they tried it. Still don’t have a rental car or my car. No leaks and burns oil I believe even more. Oil changes done on it routinely. Now they say it’s good to drive after they installed software. How does software prevent oil consumption?
Transmission failed at 37k miles..noticed when the car was sluggish. Open the hood and the coolant reservoir was black. Kia replaced transmission but thinking about trading it in
Came to a stop at an intersection on a busy highway, went to accelerate and turn left when the transmission locked without warning. Vehicle would not shift into gear.
Transmission unreliable. While crossing a 4 lane highway the engine revved but would not engage.
The contact owns a 2021 Kia Seltos. The contact stated while driving 60 MPH and attempting to accelerate, the vehicle briefly jerked before returning to normal functionality. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the transmission. The contact was informed that the transmission needed to be replaced. The vehicle was repaired, but the failure reoccurred. The vehicle was taken back to the dealer and was diagnosed with transmission failure and the contact was informed that the transmission needed to be replaced. The vehicle was repaired, but the failure reoccurred. The contact also stated that the transmission had been replaced 5 times; however, the failure had not been resolved. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 19,000.
Car cannot operate in reverse. Error code P060194. Forward gears are questionable.
After about a hour and a half of driving the car began to surge between 2,000 and 3,000 RPM. This has happen and few times but the last time the transmission lost high gear. The car had to be towed to the dealerships. The dealership is stating there is nothing wrong. I feel this is a safety issue.
While driving I noticed my Seltos felt like it was shifting hard. I then attempted to put it in reverse. There was NO reverse. I had to get bystanders to push me off the road. This is a safety risk because there were no warning signs that reverse would fail to engage. Kia states there is no recall, but several of same instances were found in forums. My car is scheduled at dealership next week. No rental, no recall, no warranty. I will have to pay out of pocket for something that has been known to fail. Supposedly an actuator of some sort. This repair will be costly and I feel it is a manufacturer responsibility. This is not normal wear and tear item. I bought this used, it was practically new. Now I know why someone traded it in. Kia should disclose their warranty limitations when they advertise. The 10 year, 100,000 mile is not a true representation.
The contact owns a 2021 Kia Seltos. The contact stated while driving 50 MPH, the transmission began to rev uncontrollably as the steering wheel started shaking without warning. The contact stated that the vehicle began to hesitate upon depression of the accelerator pedal and stalled without warning. The contact was able to coast the vehicle to a gas station and called the dealer to have the vehicle towed. Once the vehicle was towed to the dealer, the vehicle was diagnosed with transmission failure. The dealer and the contact notified the manufacturer of the failure but the manufacturer offer no assistance. The vehicle was not repaired and remained in the possession of the dealer. The failure mileage was approximately 4,700.
On our way to New York from Indiana when every light on the dash came on. The rpms shot up and down. Was able to coast off the highway IN Corsica IN. Car was towed to nearest kia dealership in Butler PA. The transmission went out on my car that has roughly 7100 miles on it. Dealership has ordered the transmission for replacement.
Transmission fails at 25,000 miles I have no reverse, Transmission failed at highway speed almost lost control of the vehicle. Had no acceleration temporarily when I slowed down, transmission came back into drive but engine was sputtering. When I got home I realized I had no reverse. It’s a 2022 kia seltos SX all wheel drive 1.6 liter turbo model
I drove my car less than a mile when the check engine light illuminated on the dashboard and issues with accelerating the vehicle started. The rpm needle moved when I pushed the gas but the car itself did not. Once the car was turned off it started but would not move or rev when the gas was pushed in any gear shift P, R, N, or drive. My car had just hit 17,880 miles when this issue occurred. This would have been a greater safety issue had I been on the road with other cars, there was no warning, or issues in the days previously with my 2021 KIA SELTOS. I’ve personally only driven it for about 8,000 miles as it was just recently purchased from a Hyundai-Kia dealership. The car was towed to Kia Service center and has been serviced for 32 days and counting. The manufacturer and dealership service center initially took majority of the time for diagnosis which included completing an oil change which was due, performing a technical service bulletin, and then a transmission tear down. About a week ago they ordered a clutch actuator. I was advised just recently this did not fix the issue so they’re now discussing a transmission replacement.
TRANSMISSION FAILURE REQUIRING TRANSMISSION REPLACEMENT. After approximately 17,700 miles the engine surged and the check engine light illuminated. After the vehicle was stopped, the transmission would no go into reverse. Vehicle was towed to Kia dealer service department, Diagnosis was transmission failure requiring complete transmission replacement.
Driving on a busy 4 lane highway where everyone was going over 70mph. Car began to shudder in the transmission and lost most of its power. Rpms went up to 3 or 4 thousand when stepping on gas to pull out out fast traffic and wouldn't go above 35 mph. Had to slowly pull out of traffic with hazards on at 30mph with cars flying by in both sides. Finally got to breakdown lane after a mile and tried to use sport shift mode to try other gears. Car wouldn't go above 30 mph and rpms went up to 4000. Luckily there was a rest area 500 feet off the highway. Pulled in there to look at transmission oil dipstick but couldn't find it. Spent over 2 hours trying to get Kia roadside assistance towed to a LOCAL Kia dealer but none had loaners to give so had to use my AAA to tow it to my dealer where I bought it. Hopefully I will get reimbursed for the tow I had to pay for. Still waiting for my service department to fix it. They tried to drive it and confirmed the transmission is gone. The car ONLY has 6500 MILES ON IT!!!!!! No warning light came on to know problems were present. Very dangerous.... Kia needs to have a transmission oil cooler or a warning light installed so this can't happen again!!!!
ON 05/03/21 APPROX. 2:40 PM CT I WAS EXCELLING TO ENTER HIGHWAY MOPAC NORTH; AUSTIN, TX; WHEN MY CAR BECAME SLUGGISH; I PULLED OVER, TO SHOULDER, IRONICALLY TX ROADSIDE ASSITANCE PULLED IN BEHIND ME - WE COULDN'T DETERMINE THE ISSUE - I WAS EXITING THE NEXT EXIT DRIVING TO JIFFY LUBE ON ANDERSON/SPICEWOOD; DIALOGUE SCREEN STATING ISSUE RE: DIAGNOSTIC COMPUTER; GAVE TWO OPTIONS SCHEDULE APPT. OR CALL ROADSIDE ASSISTANCE. TURNING INTO JIFFY LUBE, THE CAR BECAME SLUGGISH, THE CAR WOULDN'T REVERSE FROM THE JIFFY LUBE BAY. JIFFY LUBE MECHANIC RAN A DIAGNOSTIC. I CONTACTED KIA, PROVIDED: P0601 INTERNAL CONTROL, MODULE MEMORY. VEHICLE TOWED TO KIA. NO INFORMATION FROM KIA ON 05/03/2021. WHEN I CALLED ON 05/04/2021 I WAS INFORMED "THERE'S A RECALL FOR THE TRANSMISSION COMPUTER"; I MENTIONED I HADN'T RECEIVED ANYTHING; SHAWN KIA SERVICE SAID 'OH, NO...WE WOULD CHECK IT WHEN YOU COME IN FOR SERVICE"...CRAZY THOUGHT I WAS ON MY WAY TO DENVER, CO...HUMM...POSSIBILITY OF BEING STRANDED ON A CO PASS... CALLED ON 05/05/21 NEED TO GET A NEW COMPUTER TO SEE IF THE PROBLEM IS MY COMPUTER; WON'T BE FOR 2 DAYS; ONLY 1 SELTOS COMPUTER AVAILABLE IN THE US. 05/10/21 CALL KIA TO FIND OUT THAT IT WASN'T THE COMPUTER; MAYBE THE CLUTCH, PULLING TRANSMISSION NOW; DON'T HAVE A LOANER AND CAN'T PROVIDE ANY ASSISTANCE. THEY SHOULD KNOW SOMETHING BY 05/13/21..NO CALL ON WED. 05/13/21; UNABLE TO REACH SHAWN IN SERVICE AND BEN, GM ON 05/13/21. I MADE 2 CALLS PER DAY TO KIA; THE SYSTEM WILL ONLY ALLOW ME TO UPLOAD ONLY 5 DOCUMENTS; I HAVE SCREENSHOTS OF EVERY CALL MADE AND RECEIVED TO/FROM KIA.
THE CAR IS UNABLE TO SHIFT INTO DRIVE OR PARK. IT TAKES RELEASING THE SHIFT LOCK TO MAKE IT GET INTO REVERSE OR NEUTRAL AND A VERY SPECIFIC SEQUENCE TO ACCIDENTALLY GET IT INTO PARK. AFTER TRYING TO PARALLEL PARK INTO A SPOT, THE CAR BECAME STUCK IN REVERSE AND COULD NOT BE MANEUVERED. IT WAS ONLY ABLE TO ROLL DOWNHILL IN NEUTRAL OR REVERSE WITH POWER, BOTH OF WHICH WOULD HAVE LED TO A COLLISION. THE VEHICLE WAS STATIONARY ON THE CITY STREET AND BLOCKED TRAFFIC, ESPECIALLY PROBLEMATIC DURING THE SNOW STORM. I RECEIVED THE CAR BACK FROM THE DEALER 3 DAYS PRIOR FROM A TRANSMISSION REPLACEMENT AND SEEMS TO BE A PROBLEM IN THE SAME VEIN.
Brand new car on Dec 2020. Second time with a transmission problem. Was repaired at 6500 miles in June of this year. Dealer replaced it with a re-manufactured one. At 9300 miles I was driving in cruise control at about 70 miles per hour for a couple hours and while going up a long hill the transmission started slipping again and rpms went from 2000 to 4000 while it was trying to shift. The car began to shudder just like back it june so I knew the transmission was going. I slowed down and pulled off highway as the transmission continued to slip and had no power to go above 20 mph. I saw a parking lot up the hill to pull over at to be more safe off the highway and the rpms went up to 6000 and barely moved car then it caught and lurched the car forward and I almost hit the sign in the parking lot. I waited over 3 hours for a tow truck and after car cooled it did move enough to get it near the tow truck to be pulled up on the flatbed. This car needs a beefier transmission or some kind of cooler or warning light to prevent accidents. When is it a lemon and due for recall??
MY KIA SELTOS HAS TRANSMISSION PROBLEMS WITH ONLY A LITTLE OVER 6,000 MILES. IT NEEDS A NEW TRANSMISSION WHICH WON'T BE AVAILABLE UNTIL AT LEAST FEBRUARY 11TH
IN STOP AND GO TRAFFIC THE TRANSMISSION TEMPERATURE TOO HOT WARNING CAME ON. EVENTUALLY GOT INTO THE RED ZONE, HAD TO PULL OVER AND KEEP FOOT ON BRAKE TO DISENGAGED DUAL CLUTCH SYSTEM TO HELP DISSIPATE HEAT. EVENTUALLY WENT BACK DOWN TO NORMAL RANGE OF TEMPERATURE. DEALER STATED FOUND NO ARTICLES OR RESOURCES FOR THIS ISSUE.
VEHICLE WILL NOT PROPERLY SHIFT GEARS AND WILL STALL RANDOMLY AT TRAFFIC STOPS.
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Quick Summary
The 2021 Kia Seltos has 27 Power Train complaints on file. Review the timeline above for detailed owner experiences.