NHTSA Owner Complaint Log
This page lists owner-reported complaints filed with NHTSA for the 2018 Kia Sportage. Complaints are unverified consumer reports submitted to NHTSA and do not by themselves prove a defect or defect rate.
Data synced from NHTSA on May 4, 2026
The contact owns a 2018 Kia Sportage. The contact stated while driving 25 MPH, the contact noticed a strong odor of gasoline in the interior of the vehicle. Additionally, the check engine warning light was illuminated. The contact took the vehicle to a local dealer who inspected the vehicle but was unable to determine the cause of the failure. The contact later received notification for NHTSA Campaign Number: 21V137000 (Service Brakes, Hydraulic). The contact took the vehicle to the local dealer for the recall repair however, the vehicle was not repaired. The contact was informed to pick up the vehicle. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 16,147.
TL* THE CONTACT OWNS A 2018 KIA SPORTAGE. WHEN THE CONTACT ATTEMPTED TO ACCELERATE FROM A STOP OR LOW SPEEDS, THE VEHICLE FAILED TO ACCELERATE IN A TIMELY MANNER. THE FAILURE WAS EXPERIENCED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO AN UNKNOWN DEALER FOR DIAGNOSTIC TESTING, BUT A FAILURE CODE WAS NOT LOCATED. THE DEALER ALSO TEST DROVE THE VEHICLE AND WAS UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS NOT AVAILABLE.
I PURCHASED MY 2018 KIA SPORTAGE EX BRAND NEW 6-8-18. LESS THAN 100 MILES ON THE CAR AND THE DASHBOARD INSTRUMENT LIGHTS WENT DARK WHILE DRIVING ON THE HIGHWAY IN THE DARK. I BROUGHT IT BACK TO DEALER, THEY HAD TO ORDER A NEW GAUGE DIMMER CLUSTER BECAUSE THE ORIGINAL FAILED. SEVERAL WEEKS LATER THE BRAKES BEGAN VIOLENTLY SHAKING THE CAR WHEN BRAKING ON THE HIGHWAY. AGAIN, I BROUGHT IT BACK TO THE DEALER AND THEY RESURFACED THE BRAKE ROTORS DUE TO WARPING. SEVERAL MONTHS LATER ON 1-28-19 THE ENGINE DIED ON THE HIGHWAY PLACING THE VEHICLE INTO LIMP HOME MODE. I ALMOST GOT HIT BY A TRACTOR TRAILER TRYING TO GET TO THE BREAKDOWN LANE WITHOUT AMPLE ENGINE POWER. I IMMEDIATELY DROVE IT TO THE DEALER AND IT HAS BEEN THERE EVER SINCE. I GOT THE BBB INVOLVED NOW AND I AM TRYING TO GET THE LEMON LAW IN PLACE. I AM CURRENTLY IN A RENTAL.