Which parts fail
Components named in complaints (automatic emergency braking, adaptive cruise, lane keeping, backup camera).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2023 Kia Sportage owners, lightly cleaned up (personal details are redacted by NHTSA).
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. …
I was involved in a motor vehicle collision where my vehicle sustained significant front-end damage and was later declared a total loss by my insurance company. Despite the severity of the impact, the front airbags did not deploy. The impact was primarily to the front of the vehicle, and the damage required extensive repairs, exceeding the threshold for a total loss. I was wearing my seatbelt at the time of the crash. The failure of the airbag system to deploy raised serious safety concerns, as airbags are intended to provide occupant protection in frontal crashes of this nature. I experienced physical discomfort after the incident and believe the lack of airbag deployment increased the risk of injury. There were no warning lights or messages related to the airbag or restraint system prior to the crash. The vehicle had not shown any prior airbag or safety system faults. …
The contact owns a 2023 Kia Sportage. The contact stated that while driving approximately 5 MPH, the Forward Collision Avoidance warning light illuminated. The contact stated that while driving, the Forward Collision Avoidance Safety System Disabled message was displayed. The contact stated that several other unknown warning lights were illuminated. The contact stated that the steering wheel was shaking and there was an abnormal rattling sound coming from the rear of the vehicle. The vehicle was taken to the local dealer where it was diagnosed that the struts and spring were incorrectly installed. The dealer was unable to determine the causes of the other failures. The vehicle was repaired but the failure recurred. The manufacturer was contacted and provided the contact case number. The failure mileage was approximately 13.
The contact owns a 2023 Kia Sportage. The contact stated that while driving at various speeds, the automatic emergency brake (AEB) system engaged erroneously with an audible warning chime. The vehicle was taken to the dealer on two separate occasions; however, the mechanic was unable to duplicate the failure. The manufacturer was notified of the failure and a review was conducted; however, the manufacturer had not provided any assistance. Recently, the contact stated that vehicle had started to wobble while driving 75 MPH, without warning. The vehicle was not repaired. The failure mileage was approximately 15,500. The contact stated that the dealership mechanic was able to replicate the issue and confirm the problem. The contact stated the vehicle slammed on brakes a total of 3 times and currently at the dealer.
On Aug 25th I was driving and the screens all shut off while driving, I didn't think anything of it, but a few hours later in ocala fl, cars had started breaking and slowing down, but then started again, but one lady had not started moving and I ended up hitting her I didn't have no warning telling me I was getting close to a car nor did it break at all like it's supposed to. It beeps when you park but now on dec 5 a truck cut me off and it I couldn't break fast enough but the car is equipped with safety features that aren't working and now I'm injured and they won't total my car because it's 2023, I don't feel safe driving a car I spent alot of money on and now I have no choice because I won't ever be able to get close to what the cars worth as a trade in.
While actively parking, my car accelerated and slammed into a wall an arm's length away. The collision was impactful enough to cause my seatbelt to engage and slam into my sternum. While attempting to turn off the car, the computer system glitched, engaging all three different drive modes (N, R, D). The breaking command I gave the vehicle was ignored, and the vehicle accelerated into the parking garage wall. No front collision assist or safety feature engaged. The vehicle is currently at a repair shop with the damage cost totalling $17K. The MFR recently inspected the car in Decemeber when the lease expired and I purchased the vehicle. Prior to that in October, the car came to a full stop and turned off on the highway.
The contact owns a 2023 Kia Sportage. The contact stated while driving 45 MPH, the vehicle independently accelerated and then decelerated. The contact also stated that the back over prevention camera was inoperable and displayed a black screen. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that she had previously experienced the failure with the vehicle before and the dealer was unable to duplicate the failure; however, the dealer replaced the aftermarket floor mat with the original Kia Sportage floor mat. The manufacturer was made aware of the failure. The failure mileage was approximately 12,800.
While backing up, the vehicle's rear camera and sensors failed to alert me to a low object. There was no audible warning, and the object was below rear window visibility. This resulted in a dent to the trunk. The camera system typically provides audio warnings, but it was silent during this event. I am concerned this could indicate a defect in the backup safety system. There have been similar recalls put out for other Kia models in this year which concerns me even more that I had this issue and that my car does not have a recall out.
This is a statement from my daughter: I was driving and noticed a vehicle stopped in front of me. When I attempted to brake, I could feel my brakes sink all the way to the floor. I also didn't receive an alert from the Front Collision Avoidance system or any assistance from the Automatic Emergency Braking system. The vehicle was a CPO that had always been serviced at the dealership. Because of various surgeries I have had, depending on the severity of the crash, I could have been paralyzed for life.
I parked my car. It reversed slowly and hit a wall made of metal net. I started my car, drove a little forward, and parked it again. The car is now parked as normal. I took my car to the dealer and informed them about a brake problem. They verified that it was a brake booster problem. The repair process took 21 days. I am currently attempting to claim the accident, but the Kia company is providing various reasons for potential denial.
Collision Avoidance complaints in other Sportage years
Frequently asked questions
How common are collision avoidance problems on the 2023 Kia Sportage?
NHTSA has 34 complaints about the driver assistance of the 2023 Kia Sportage, 18% of the model year's 193 complaints. The component named most often is warnings (22 mentions).
Is there a recall for 2023 Kia Sportage collision avoidance problems?
No. NHTSA lists no driver assistance recall for the 2023 Kia Sportage, though it has 6 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2023 Kia Sportage collision avoidance problems start?
Half of the complaints with a recorded mileage happened before about 16,000 miles, and 75% before 25,000 miles.
Is it dangerous?
Owners linked 10 crashes, 0 fires and 5 injuries to driver assistance problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.