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What 15 owners told NHTSA about the 2023 Kia Sportage Phev
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
3 of 15 complaints match · Speed control · clear filters
Jan 1, 2026Transmission & drivetrainSpeed controlEngine
1. Hybrid system failure And check engine light on . 2. Car jerk while driving and gone to limp mode and my speed was reduced to 10 mph at traffic putting my self and other in danger . 3. My vehicle is currently at the dealership getting inspected this is the second time my hybrid warning light came on and the first time they told me nothing was wrong with my vehicle. 4. All of these symptoms happened at the same time while driving.
NHTSA ODI 11708252
Aug 13, 2025Speed control
When engaging the cruise control using the steering wheel button, the speed will set itself at 110 miles an hour, and the vehicle will in fact attempt to reach that speed and accelerate. The problem has occurred at speeds as low as 30 miles an hour and as high as 70 miles an hour, it happens intermittently pressing the cruise control button does not disengage the cruise control every time sometimes it is necessary to press the brakes for the cruise control to be shut back off.
NHTSA ODI 11680392
Oct 8, 2024Speed control
I have experienced a dangerous bug where cruise control shoots immediately to 110mph. I have experienced three incidents in the last 15 months. Too busy trying to disengage the accelerating vehicle to get a video, but many others have documented this bug: [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA ODI 11618640
Working with the data? Download all 15 complaints as CSV · fetched from NHTSA July 13, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your
pre-purchase inspection list. Back to the
full 2023 Kia Sportage Phev verdict →