2021 Kia Sportage owner complaints
54 complaints filed with NHTSA, including 3 crashes, 7 fires, 4 injuries and 0 deaths.
Problems by component
Engine and Engine Cooling7 Recent complaints
October 2, 2026Engine and Engine Cooling
The contact owns a 2021 Kia Sportage. The contact stated that after an oil change, while leaving the dealer and driving 55 MPH, there was an abnormal sound coming from the engine. The contact pulled over to the right side of the road, exited the vehicle, lifted the hood, and checked the oil dipstick and became aware that there was no oil on the dipstick. Since the failure, oil had been added to the engine three times. A dealer was contacted. The manufacturer was notified of the failure, opened a case, and informed the contact that the vehicle was out of warranty. The approximate failure mileage was 103,916.
September 29, 2026Engine
My 2021 Kia Sportage is in Limp Mode at 2,000 RPM, and my mechanic confirmed it has the P1326 Knock Sensor code stored. Vin [XXX]. I need to see if my car can be added to the list of vehicles regarding the product improvement campaign PI2002A. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
September 26, 2026Engine
The Kia never showed an engine light error or gave a code stating there was a problem. We Change the oil every 3000 miles. There was no oil on the dip stick and the oil was extremely low. The engine seized up today.
September 16, 2026Power TrainStructureVisibility/Wiper
Severe structural manufacturing defect in my 2021 Kia Sportage. A physical hole has formed in the floorboard on the driver side directly next to the pedals, creating an immediate risk of a catastrophic accident. The vehicle also has chronic failure of the air conditioning system, documented by Sunset Kia of Sarasota as a leaking evaporator. This prevents the windshield from defrosting during heavy Florida rains, severely impairing visibility. Dealer confirmed these hazards under a signed repair order on June 3 2026, but Kia Corporate closed case 25175676 without any physical technical inspection, leaving an unsafe vehicle on the road.
August 20, 2026Engine and Engine CoolingVehicle Speed Control
See attached document for complaint.