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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.

All (15)Electrical system (3)Engine (3)Speed control (3)Body & structure (2)Driver assistance (2)Fuel system (2)Backup camera & sensors (1)Brakes (1)Hybrid Propulsion System (1)Steering (1)

1 of 15 complaints match · Brakes · clear filters

Mar 26, 2024Brakes

The contact owns a 2023 Kia Sportage. The contact stated that the vehicle independently lurched forward while depressing the brake pedal. There was no warning light illuminated. The failure continued intermittently, and the contact stated that while driving 27 MPH, the vehicle failed to stop upon depression of the brake pedal. The contact immediately merged into the open right lane to avoid striking another vehicle and shifted the vehicle into park(P). The contact stated that the check brake system message, an orange warning symbol, and the emergency brake light all appeared on the instrument panel. The contact initially parked the vehicle and later had the vehicle towed to the residence. The next day, the contact was able to drive the vehicle to the dealer where the vehicle remained in the dealer possession for two weeks. The contact then received a call from the dealer that the warning lights were no longer illuminated, and the vehicle could be picked up. The manufacturer was notified of the failure and an investigator was assigned to inspect the vehicle. The vehicle was not diagnosed or repaired and remained with the dealer. The failure mileage was approximately 9,000.

NHTSA ODI 11579486

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 →