Problems · by component

2023 Kia Sportage engine problems

38 owner complaints to NHTSA about the 2023 Kia Sportage cite engine, 20% of all 194 complaints for this model year.

Complaints
38
20% of all complaints
Crashes
2
Reported by owners
Fires
0
Reported by owners
Injuries
1
Reported by owners
01 —Owner reports

What owners say about the engine

Verbatim from NHTSA complaints, newest first
“Power lose while accelerating (Especially on the highway), misfire causing rough idle. Code reading P0301 for fuel injector in cylinder 1. Kia is aware of this issue and has a TSB out for it however will not cover for the cost to replace the fuel injectors. Because of this issue my car does get up to speed in an appropriate amount of time causing a safety concern no only for me but for cars around me. This is also not a constant misfire and is unpredictable when it will happen.”
Owner complaint to NHTSAFiled Oct 8, 2026EngineODI 11769815
“I was driving the vehicle yesterday, had no problems and then when making a right hand turn the vehicle completely locked up. The brakes and steering column locked and the vehicle completely shut done. The dashboard lit up and the windows still worked but there was not power to the engine. Attempted to JUMP the car, unsuccessful, ultimately called a AAA who used a battery box and the car started. This happened once previously when the car was 6m-1year old and it spontaneously worked. I took for service told unclear what happened, no issues. The car gave no warning lights or indicators there was an issue. This was a very concerning and unsafe situation. I was in the middle of a busy intersection, making a right hand turn. again no warning or lights just vehicle shut down and unable to restart.”
Owner complaint to NHTSAFiled Jul 29, 2026Power train, Electrical system, EngineODI 11753463
“The contact owns a 2023 Kia Sportage. The contact stated that while driving approximately 25-35 MPH on the highway, the engine and oil check warning light was illuminated. The Kia App alerted the driver to check the engine when convenient. The accelerator pedal was depressed, but the vehicle failed to accelerate as needed. There was a loud knocking sound coming from the vehicle. The vehicle was taken to the local dealer, where it was diagnosed with internal rod bearing failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and declined to file a complaint. The failure mileage was 120,100.”
Owner complaint to NHTSAFiled Jun 30, 2026Engine and engine cooling, EngineODI 11747362
“It was roughly 2000 miles since my last oil change on my Kia Sportage. A spot of oil appeared in my driveway. I thought it could be from a delivery truck. I started parking my car in another spot and didn’t see anymore oil on the pavement. Three days later the low oil light came on. I had my car towed to a Mavis tire center they found that the oil drain plug was loose. They told me the car needed to go back to the dealership. They gave me a copy of a memo that they have sent to all of their shops reporting that NHTSA is investigating this problem with Hyundai and Kia vehicles. The Kia dealership is not concerned about this. The documentation for this service says last visit we did not tighten the drain plug properly and another shop confirmed that. Please check oil level, drain plug, and filter to ensure proper levels/tightness and report MISC drain plug was found loose. They observed it for two hours. They also noted that mileage coming into the shop was 61212 mileage, out of the shop was 61212. Please note they had not done previous oil change as noted in their documentation. I have a service contract with this Kia dealership where I bought the car. I stopped…”
Owner complaint to NHTSAFiled Jun 25, 2026EngineODI 11746544
“The contact owns a 2023 Kia Sportage. The contact stated that upon coming to a stop at a stop sign, the vehicle stalled. The accelerator pedal was depressed, but the vehicle failed to respond, and the infotainment screen was turned off. The contact stated that the vehicle became operable after approximately two minutes. The contact stated the failure was recurrent. The local dealer was not contacted. The manufacturer was not made aware of the failure. The failure mileage was approximately 48,000.”
Owner complaint to NHTSAFiled Jun 11, 2026Electrical system, EngineODI 11743585
“I was parked in a spot outside the Service Department of John Kennedy Ford, waiting for my son, who was getting his car serviced. I couldn't see the door of the Service Department, so I decided to move to a position in which I could see my son exit the Department. I put the car into Reverse to exit the spot and it accelerated at an uncontrollable rate of speed backwards, striking two cars parked outside the Service Department, pushing them into other vehicles in the parking area. I put the car into drive to pull away from the cars I impacted and the car accelerated at an uncontrollable rate of speed forwards, striking a curb in front of the showroom, causing my car to veer into two new cars on the lot, sideswiping the last car and veering my car into a lamppost along The Fairway. The collision caused my car to stop, causing the Driver airbag to deploy. At no time did the forward collision avoidance system cause the car to brake itself. When the car was moving, the engine was revving at maximum RPM. I wasn't able to control the vehicle. The policed officer who investigated the scene said he did not see any interference from the floor mat, which he said is a…”
Owner complaint to NHTSAFiled Jan 14, 2026Electrical system, Engine, Forward collision avoidanceCrash reportedODI 11710944

Showing 6 of 38 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.

Other 2023 Sportage problem areas