2018 Kia Sportage Engine
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
Vehicle stopped running smoke was coming from engine . Won’t start back up
The contact owns a 2018 Kia Sportage. The contact stated that while driving 10 MPH, the vehicle was jerking and hesitating while driving. The contact stated that several unknown warning lights were illuminated. The vehicle was towed to the residence and then towed to the dealer to be diagnosed. The contact was informed that the engine had failed and needed to be repaired. The vehicle was repaired. The manufacturer was made aware of the failure and advised the contact that there would be an reimbursement after legal matters were resolved. The failure mileage was unknown.
Oil leakage and engine locked while on the highway. No acident. Tried to accelerate and it wouldn’t go. Engine is gone and won’t start
Unknown, my Kia has been burning oil there is no oil leak and I had to get my oil changed every 2k miles. Then one day it started shaking on the freeway making noise and I had to exit 30+ miles from my city found the closest Kia dealership I took it there and they said I don’t qualify for the engine recall because it is a cylinder my car is a 2018 it’s 5 years old! There is no reason it should be having problems like this. I have now been out of a car and with a rental for a month now not only do I have to pay to replace my entire engine I have to pay for a rental. Oil shouldn’t be burning up. I’ve never had this happen before. And when I googled it it is a common issue in Kia’s same with cylinder issues. Why would this be happening. Burning oils leads to destruction. Even though I am forced to have oils put in or go to a shop because there is little oil in my car by 1500miles when it should be able to go 5k miles I’m beyond frustrated.
Engine seized with no warning. Oil was being consumed but dealership said this was normal. Then it seized up now being quoted for $12,500 for new long block. They said it was a freak thing that happened. Something made a hole in my radiator. This is all lies.
I am being told my 5 year old Kia Sportage is going to need a new engine. It does have 122k miles, but other than that, I have never had an issue. After reading complaints made by hundreds of other Kia Sportage owners it seems there is a common denominator. A car made with a defective engine. I have been to the mechanic two times, for a routine oil change and have been told there is no oil in my car, even though both times they have stated there are no leaks. I need a solution for this that doesn’t cost me 4-10k on a new engine. When this issues should have never been a thing.
Engine failed while driving on busy highway at high speeds. Engine suddenly stopped, forcing us to coast to a stop on a narrow shoulder. Safety was impacted by the risk of impact by oncoming vehicles. Check engine lamp illuminated shortly before failure, giving little warning of a problem. Upon inspection of the engine, engine oil could be seen sprayed out from the front of the engine under the intake manifold area.
Driving check engine light came on, reduced power. I purchased a warranty through dealer I purchased vehicle from took it there they ran code and it was P1326 knock sensor detection program. Had to go to Kia dealer. Had it towed and waiting to hear.
Purchased this vehicle from CarMax on 7/2/22 with 32,888 miles. During the next 4 months, we had to add 5.5 quarts of oil as the oil light kept coming on. The car was virtually out of oil by the time the oil light came on. Researching on the internet showed that millions of Kia cars apparently have this issue due to defective engines. Took the car to Greenway Kia on November 28 with approximately 40,000 miles. They performed the required tests, which proved the engine was excessively burning oil. However, Kia denied the warranty claim due to a lack of historical oil change records, which obviously we can't produce since we aren't the original owner. Now I'm left with no recourse and a vehicle that isn't safe to drive. Given that most of the Kia engines of this vintage have this issue, they should be required to recall the vehicles rather than hide behind the small print in their warranty.
We own a 2018 Kia Sportage. We never had any problems with it, UNTIL NOW. I Drove it to work one morning, and was on the way home and suddenly without warning, no lights, or indicators came on, and the car started to shake, and lost full throttle response in the MIDDLE OF TRAFFIC. Immediately pulled over! Tried starting the car again, but the car was not cranking. We had to tow our car home, and was told our engine had to be replaced. We were checking out the engine, and notice there was a hole in it. Now keep in mind, we've never had any problems with our KIA until now. So it was odd. We checked the N.H.T.S.A and the KIA has 2 recalls, and we were not aware of them. We called the manufacturer to see if they called replaced the engine but they denied us. So we're stuck without a car.
My check engine light came on. I had the code diagnosis done and it came back P200A. When I try to accelerate, my car will not accelerate up hills or on the interstate. I’ve noticed this happening occasionally before the check engine light came on but the car wouldn’t do it when I took it to the dealer when it was still under warranty and since the check engine light wasn’t on at the time, they said there was nothing they could do. I’ve also noticed on occasion the car dashboard and radio will randomly flash when I am driving.
9/15 car goes in limp mode on expressway. Get to towed to dealership. Get the car back on 9/17. Only make it about 20 miles, and the same thing happens again. I’m able to make it back to the dealership the same day. On my way home. Pick up the car on 9/19. Happens again on 9/20. Now I am being told I need a full engine replacement. The dealership has no loaners to give out. They are expecting me to pay for a rental in hopes of getting reimbursed. I am a single mom. I work in sales and drive in my territory every single day I do not have the money to put out for the rental and now after researching, it could be months before I get the car back.
I was driving and the car and it just stopped. The oil light and engine light came on and now it’s making a clicking noise, now. I am not driving the car but I was told that my car had no oil in it and investigation was conducted by a shop that confirmed that the last oil change was conducted as expected, on July 30, 2022. A professional mechanic advised me to contact you all and inform you all of what happen and that you all have made consumers aware of the possible issues that could occur and actually happened.
My car engine failed due to extreme oil consumption. It ran out of oil completely after 2K miles from my last synthetic oil change and damaged my 3rd cylinder. I have maintained the car perfectly and done all recommended repairs. My car only has 66K miles and already needs a new engine.
The RPM randomly goes up and down frequently. When I took it in to the dealer they test drove it and said didn’t do it and blew me off.
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.
Vehicle engine accelerated and raced without warning with foot on brake. Has occurred on several occasions with different household operators. Vehicle has about 18,000 miles.
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.
WHILE MERGING (ACCELERATING) ONTO THE INTERSTATE HIGHWAY THE ENGINE ABRUPTLY SHUT OFF AND MY 2018 KIA SPORTAGE 2.4L ROLLED TO A STOP IN THE MERGE LANE. I RESTARTED THE VEHICLE TO MOVE IT TO OFF THE ROAD TO A SAFER LOCATION AND THE ENGINE SEEMED TO BE LIMITING THE VEHICLE POWER. THE CHECK ENGINE LIGHT FLASHED. I LATER FOUND OUT THAT THE ENGINE WAS PUTTING OUT A TROUBLE CODE P1326 WHICH I UNDERSTAND FROM A CODE SEARCH MAY BE RELATED TO EXCESSIVE ENGINE VIBRATION ISSUES. I AM TAKING THE VEHICLE TO THE KIA DEALER FOR ANALYSIS. MY UNDERSTANDING IS THAT (HYUNDAI MOTOR GROUP) WHO ARE THE PARENT COMPANY OF KIA MOTORS HAVE A RECALL FOR REPLACEMENT OF THE 2018 2.4L HYUNDAI ENGINES BUT NOT YET FOR THE KIA ENGINES, THOUGH THESE ENGINES ARE MANUFACTURED NEARLY IDENTICALLY.
FOR THE PAST YEAR OR SO, I'VE BEEN EXPERIENCING AN UNKNOWN ISSUE. I'LL BE DRIVING ALONG, STEADILY AND ALL OF A SUDDEN MY ENGINE AND RPM GAUGE WILL REV UP AND THEN GO BACK TO NORMAL. MY SPEED DOESN'T CHANGE, NO LIGHTS GO ON, JUST THE REV-ING SOUND AND THE GAUGE GOES UP. IT'S VERY ALARMING TO ME. I'VE CHECKED WITH KIA AND THEY'RE AWARE OF THE ISSUE BUT STATE THAT THERE IS CURRENTLY NO RECALL OR ALERT AS TO WHAT EXACTLY THE PROBLEM IS OR HOW TO SOLVE IT. DEALER SAID THEY HAD NEVER HAD ANY OTHER COMPLAINTS ABOUT THIS. ALSO REPORTED ACCELERATES SLOWLY WHEN SETTING AT A STOP LIGHT. THEY CANNOT FIND ANYTHING WRONG,
CAR SHIFTS TO LOW MODE FROM 50-20MPH ON ITS OWN SLOW DECELERATION WHEN STOPPING SLOW ACCELERATION WHEN STATIONARY
SOMETIMES WHEN I TURN ON MY CAR THE ENGINE STARTS TO SHAKE
2018 KIA SPORTAGE. CONSUMER WRITES IN REGARDS TO ENGINE FAILURE. *LD CONSUMER SENT ADDITIONAL CORRESPONDENCE. *LD THE CONSUMER STATED THE DEALER DENIED ASSISTANCE WITH THE FAILURE DUE TO AN AFTER MARKET OIL PLUG BEING INSTALLED IN THE VEHICLE. THE DEALER ADVISED THAT THE 3RD PARTY WHO CHANGED THE OIL SHOULD BE HELD RESPONSIBLE FOR THE FAILURE. THE ENGINE FAILED AND NEEDED TO BE REPLACED. METAL SHAVINGS WERE FOUND IN THE OIL. *JS
I HAD A TOTAL ENGINE FAILURE ON I-75 WITH MY 2018 KIA SPORTAGE WITH JUST OVER 18,000 MILES. MY INSURANCE CARRIER (USAA) PERSON I SPOKE WITH SAID I WAS THE THIRD PERSON SHE HAS SPOKEN WITH IN THE LAST WEEK THAT HAD THE SAME MAKE & MODEL NUMBER THAT THE ENGINE FAILED. SHE SAID ONE PERSON WAS TOLD BY HER DEALER IT COULD BE SIX MONTHS BEFORE THEY CAN GET HER AN ENGINE. I AM IN NAPLES FLORIDA AND DEAL WITH AIRPORT KIA IN NAPLES, FL.
AFTER ECU UPGRADED UNDER "PRODUCT IMPROVEMENT CAMPAIGN", ENGINE SUFFERED SEVERE LOSS OF POWER WHILE TRAVELING AT HIGHWAY SPEED, LEADING TO RAPID LOSS OF SPEED. LESS THAN 9K MILES ON VEHICLE.
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Quick Summary
The 2018 Kia Sportage has 53 Engine complaints on file. Review the timeline above for detailed owner experiences.