Problems · by component
2001 Kia Optima structure problems
35 owner complaints to NHTSA about the 2001 Kia Optima cite structure, 24% of all 143 complaints for this model year.
Complaints
35
24% of all complaints
Crashes
2
Reported by owners
Fires
0
Reported by owners
Injuries
0
Reported by owners
What owners say about the structure
Verbatim from NHTSA complaints, newest first
“TL* THE CONTACT OWNS A 2001 KIA OPTIMA. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR SCHEDULED MAINTENANCE, WHEN THE VEHICLE WAS PLACED ON THE LIFT, THE MECHANIC NOTICED THAT THE SUB FRAME WAS SEVERELY RUSTED AND THE DETERMINED THAT THE VEHICLE SHOULD NOT BE DRIVEN. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR A DIAGNOSIS. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 90,000. *TT *JB”
“TL* THE CONTACT OWNS A 2001 KIA OPTIMA. WHILE DRIVING 15 MPH, THE FRONT PASSENGER SIDE WHEEL COMPLETELY DETACHED FROM THE VEHICLE. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE SUBFRAME WAS CORRODED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE CONTACT WAS AWARE OF NHTSA CAMPAIGN NUMBER: 09V183000 (SUSPENSION). THE FAILURE MILEAGE WAS 100,000.”
“I TOOK MY CAR FOR A STATE SAFETY INSPECTION AND WAS TOLD THE ENGINE CRADLE WAS BEGINNING TO SHOW RUST. I TOOK IT TO A SECOND PROVIDER WHO CONFIRMED THAT THIS WAS THE CASE. AFTER DOING SOME RESEARCH I FOUND THAT RUSTING OF THE SUBFRAME HAD BEEN RECALLED BUT NOT FOR THE STATE I LIVE IN (VIRGINIA).”
“TL* THE CONTACT OWNS A 2001 KIA OPTIMA. WHILE DRIVING APPROXIMATELY 30 MPH IN THE RAIN, THE VEHICLE SWERVED TO THE RIGHT. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FRONT END NEEDED TO BE ALIGNED. THE VEHICLE WAS NOT REPAIRED BECAUSE THE FRONT SUBFRAME WAS CORRODED AND NEEDED TO BE REPAIRED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT WAS MADE AWARE OF NHTSA CAMPAIGN NUMBER: 09V183000 (SUSPENSION); HOWEVER, THE VIN WAS NOT INCLUDED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 190,000.”
“TL* THE CONTACT OWNS A 2001 KIA OPTIMA. WHILE PERFORMING MAINTENANCE ON THE VEHICLE, THE VEHICLE WAS LIFTED AND THE CONTACT NOTICED THAT THE SUBFRAME OF THE VEHICLE WAS CORRODED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS CONFIRMED THAT THE SUB FRAME OF THE VEHICLE WAS INDEED CORRODED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 123,000.”
“AS I WAS LEAVING MY NEIGHBORHOOD, MY CAR DRIFTED TO THE RIGHT AND FELL ON TOP OF THE RIGHT FRONT TIRE. AFTER INSPECTION OF THE CAR, WE NOTICED THAT THERE WAS A HOLE IN THE SUBFRAME WHERE THE SUSPENSION BROKE APART. INSURANCE INFORMED ME OF RECALL SC075 AND NOT KIA. INSURANCE WILL NOT COVER BECAUSE OF RECALL AND KIA WILL NOT COVER BECAUSE THEY DID NOT RECALL IT, THEY SAY. *TR”
Showing 6 of 35 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.