There are 1 owner-reported powertrain & transmission complaints for the 2020 Kia Sportagein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2020 Kia Sportage. The contact stated while driving 50 MPH, the vehicle stalled and would not accelerate as needed. There was no warning light illuminated. The vehicle was taken to the dealer to be diagnosed; however, no cause for the failure was found. The manufacturer was not contacted. The failure mileage was 19,019.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026