2016 Kia Optima Complaints

  • Unknown Or Other 02/01/2026

    For a second time, the window goes off the runner and will not operate. This happened to the drivers side window and the rear drivers side window. The only option is to return to the dealership and have the part replaced to allow the window to move up and down, This is a safety hazard and fails state inspection if the windows will not move up and down. This is a safety recall.

  • Service Brakes, engine 09/04/2023

    FOR THE PAST 3 YEARS, IVE BEEN HAVING PROBLEMS RELATING TO MY ENGINE BURNING OIL TO FAST, ENGINE SHAKING AND NOT ACCELERATING LIKE ITS SPPOSE TO... YOU HAVE A RECALL ON 2016 OPTIMAS BUT ONLY THE HYBRID (HEV). WHICH WE ALL KNOW ITS NOT RIGHT. WHY ONLY DO IT FOR CERTAIN OPTIMAS KNOWING WE ARE ALL (ALL OPTIMAS) ARE GOING THROUGH THE SAME THING!! SPENT THOUSANDS OF DOLLARS, IN AND OUT OF DEALERSHIPS AND AUTO SHOPS AND NOW IM MENTALLY DRAINED , UPSET, CONFUSED AND OVERALL FEEL MANIPULATED BY KIA... NICE CARS BUT DOES NOT KEEP ITS VALUE.. CAN SOMEONE FIX THIS PROBLEM

  • Electrical System 04/07/2026

    My rear passenger side window would not go up or down & the motor would run when the button was pressed. That was in January 2026. Now April 2026, my driver's side rear window will not go up or down.

  • Engine, fuel/propulsion System 03/20/2026

    Car is not holding oil it acts like it's gonna cut off while driving and it jerking was diagnosed with colitic converter p0604

  • Visibility 03/24/2026

    The contact owns a 2016 Kia Optima. The contact stated that while driving approximately 45 MPH, there was loud banging sound coming from the vehicle and there were shards of glass on the right elbow of the contact. No warning light was illuminated. Upon further inspection, the contact stated that the sunroof glass panel had shattered outward. The local dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 24,500.

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