Problems · by component

2019 Kia Sportage engine problems

37 owner complaints to NHTSA about the 2019 Kia Sportage cite engine, 52% of all 71 complaints for this model year.

Complaints
37
52% of all complaints
Crashes
0
Reported by owners
Fires
3
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the engine

Verbatim from NHTSA complaints, newest first
“I have a 2019 Kia Sportage with a conventional ignition key. Three times in five years, the engine has apparently started by itself while parked. The key was not in the ignition. I stopped the engine by inserting the key, turning it ON, then OFF. I bought the vehicle used from CarMax, and I don’t know whether an aftermarket remote starter was installed.”
Owner complaint to NHTSAFiled Oct 19, 2026Electrical system, Unknown or other, EngineODI 11772251
“The car engine is losing oil without any leaks being found. I got my oil changed and was told to have it done every 3k miles. Within a month of that oil change, my engine ran hot. I had all of my components checked. Radiator and coolant was fine but they found that my engine was 2 qrts short of what should be in there. I told them that the oil was just changed not even a month ago and that had to be false unless they weren't fully giving me the quarts that I paid for. They stated that this particular engine burns oil for unknown reasons as no cracks or leaks are ever found and to alleviate the issue, I would need to come in and pay for addtl qrts to be added. This is crazy and costly to owners! Kia knew that their engine doesn't perform as it should and can give way to cars overheating and potentially causing an engine fire. This should be a recall to replace the engines so that they perform as they should. This was deceitful practices that Kia set in play.”
Owner complaint to NHTSAFiled Sep 13, 2026EngineODI 11763893
“The vehicle is have issues every time I get and oil change the vehicle loses about 2 qt of oil there are no leaks that are notice but the lost of engine oil still happens this oil could cause the engine to turn on fire it is nerve reacting to every often to check the oil level dealership are brushing this problem as they don't seem to know what is causing this issue if customer don't check”
Owner complaint to NHTSAFiled Aug 4, 2026EngineODI 11754692
“The engine locked up about a year ago, and since we didn’t technically have a recall we didn’t know what to do. It was able to drive again after we had a technician work on it, but now it’s not driving anymore. It shakes hard when it’s idling and driving. We have waited over 2 weeks to be diagnosed with the problem. We have had to spend $1300 on rental cars because we can’t get a loaner until diagnosed. The car is not safe to drive and puts our lives at risk to drive it. We were lucky it didn’t start shaking while we were driving on a major highway, but it did still happen while driving and was terrifying. The car is at Williams Kia now, in Elmira NY. They still haven’t diagnosed the problem. The check engine light is on.”
Owner complaint to NHTSAFiled Jul 3, 2026EngineODI 11748112
“The vehicle is experiencing excessive engine oil consumption. The engine was found by the dealership to be low by 3 quarts of oil after about 1000 miles during an oil consumption test, indicating abnormal oil loss. The suspected failure involves internal engine components, possibly piston rings, allowing oil to enter the combustion chamber and burn. This condition creates a safety risk because the engine can become critically low on oil, without warning, potentially leading to engine damage, loss of power, or engine failure while driving. The problem has been reproduced and documented by the dealership during oil consumption testing. However, there are inconsistencies in the dealership’s reporting, as later documentation stated that no oil consumption was found despite earlier records showing excessive oil loss. This vehicle has been inspected multiple times by an authorized dealership and is currently part of an open case with the manufacture. The vehicle was also held at the dealership for approximately three weeks without clear documentation of work performed. There were minimal warnings indicators prior to the issue. The vehicle showed rough engine…”
Owner complaint to NHTSAFiled Mar 23, 2026Engine, Fuel/propulsion systemODI 11726557
“This complaint is in reference to my vehicle which is involved with Federal Class Action Lawsuits and the fact that my engine was defective from the day it was built. My engine was consuming oil at a rate of 1 quart every 361.1 miles driven. I was advised to not put oil in it and drive it until it blows up. This would have put myself, my family, friends, or any other passengers or bystanders at risk. Kia is denying my claim solely on a non rod bearing failure.”
Owner complaint to NHTSAFiled Jan 9, 2026Power train, EngineODI 11709880

Showing 6 of 37 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.