There are 20 owner-reported body & structure complaints for the 2003 Kia Optimain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
THE FRAME IS RUSTED THROUGH CAUSING THE VEHICLE TO BE UNSAFE, THOUGH IT HAD A RECALL FOR THIS EXACT PROBLEM AND IT WAS ONLY INSPECTED AND NOT REPLACED. THE CAR WAS INITIALLY TAKEN TO A LOCAL AUTO REPAIR SHOP FOR AN ALIGNMENT AS IT PULLED TO THE RIGHT, THE SHOP SAID THE FRAME WAS RUSTED SO BADLY THAT AN ALIGNMENT COULD NOT BE DONE. IT WAS DETERMINED THAT A RECALL HAD BEEN MADE FOR THIS VEHICLE. RECALL #09V183000. GURLEY LEEP KIA IN MISHAWAKA, INDIANA WAS CONTACTED AND AN APPOINTMENT WAS MADE. THE TECHNICIAN SAID THE FRAME WAS RUSTED BUT KIA WOULD NOT REPAIR THE VEHICLE AS THE RECALL HAD ALREADY BEEN MADE.
TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THE VEHICLE WAS TAKEN TO DULLES MOTORCARS LOCATED AT 107 CATOCTIN CIR SE, LEESBURG, VA 20175, PHONE NUMBER: (703) 777-7077, FOR A ROUTINE OIL CHANGE AND SAFETY INSPECTION, THERE IT WAS INFORMED BY THE TECHNICIAN OF SEVERE CORROSION AND CRACKS IN THE SUB FRAME AND THE VEHICLE WAS UNSAFE TO BE DRIVEN. THE CONTACT STATED THAT THE VEHICLE HAS BEEN AT THE DEALER FOR SEVERAL WEEKS WITHOUT REPAIRS BEING COMPLETED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND INFORMED THE CONTACT THAT THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 09V183000 (SUSPENSION). THE FAILURE MILEAGE WAS APPROXIMATELY 123,000.
TL* THE CONTACT OWNS A 2003 KIA OPTIMA. WHEN UTILIZING THE INTERIOR AND EXTERIOR FRONT PASSENGER SIDE DOOR HANDLES, THEY FAILED TO OPERATE PROPERLY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 177,526.
TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT THE PASSENGER SIDE DOOR FAILED TO UNLOCK FROM EITHER SIDE OF THE VEHICLE. THE FAILURE WAS PERSISTENT. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE CONTACT ALSO MENTIONED THAT THE SAME FAILURE OCCURRED ON THE DRIVER SIDE DOOR PRIOR TO THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS APPROXIMATELY 147,433.
I HAD PARKED AT THE GROCERY STORE ONE NIGHT AND MY CAR DOOR WOULDN'T SHUT. IT APPEARED AS THOUGH THE LATCH WAS STUCK IN A POSITION THAT WOULDN'T CATCH. FINALLY, AFTER LIFTING THE DOOR HANDLE AND PUSHING THE DOOR SHUT, IT STAYED CLOSED. WHEN I CAME OUT OF THE STORE, I FOUND THAT THE DRIVER SIDE DOOR WOULD NOT OPEN. I TRIED USING THE KEY AND THE AUTOMATIC LOCK FEATURES, BUT NEITHER ALLOWED FOR THE DOOR TO OPEN. I NOW HAVE TO EXIT AND ENTER IN THE PASSENGER SIDE DOOR. IF I WERE TO GET INTO AN ACCIDENT, I WOULD BE TRAPPED. *TR
TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT THE FRONT PASSENGER'S SIDE DOOR WOULD NOT OPEN. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS. THE TECHNICIAN STATED THAT THE DOOR ACTUATOR WOULD HAVE TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 65,000. UPDATED 01/07/14*LJ
TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THE FRONT DRIVER'S AND PASSENGER'S SIDE DOOR WOULD NOT OPEN WHEN THE DOORS WERE UNLOCKED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 107,000. *TR
TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT THE DRIVER DOOR FAILED AND AS A RESULT, THE DOOR DOES NOT OPEN AUTOMATICALLY OR MANUALLY. THE CONTACT HAD TO USE THE PASSENGER FRONT DOOR TO BE ABLE TO GET OUT OF THE VEHICLE. THE VEHICLE WAS NOT TAKEN TO THE DEALER TO HAVE A DIAGNOSTIC PERFORMED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 90,000.
ALL OF A SUDDEN, WITHOUT ANY EXTRA/ABNORMAL STRESS, DAMAGE OR ACCIDENT... THE PASSENGER-SIDE DOOR LOCK WOULD NOT ENGAGE EITHER FROM THE REMOTE LOCK/UNLOCK BUTTONS, OR SAME BUTTON FUNCTION AVAILABLE INSIDE THE CAR, AND EVEN MANUALLY SWITCHING THE LOCK WHILE SITTING IN THE PASSENGER'S CHAIR FAILS EVERY-TIME. THE ONLY WAY TO GET THE DOOR LOCKED OR UNLOCKED IS TO GET OUT OF THE CAR AND USE THE KEY TO JIGGLE THE LOCK UNTIL IT FINALLY SWITCHES TO A LOCKED OR UNLOCKED POSITION. THIS ISSUE IS NOT THE FIRST I'VE HEARD ABOUT THIS VEHICLE MODEL AND YEAR... IT IS VERY FRUSTRATING AND I'M SURE IT COULD BE A DANGER TO THE PASSENGER IN THE EVENT OF A ROLLOVER. OR EVEN CREATE A NEW POSSIBILITY FOR THEFT IF THE LOCKING MECHANISM FAILS TO LOCK THE DOOR PROPERLY WHEN WE LEAVE THE VEHICLE...! PLEASE LET ME KNOW IF THIS CAN BE RESOLVED WITHOUT HAVING TO PAY OUT OF POCKET FOR POOR WORKMANSHIP. *TR
THE DOOR HANDLE(S) ARE DEFECTIVE TO POINT WHERE EVEN THOUGH THE DOOR IS UNLOCKED, THE DOOR CANNOT BE OPENED. UPON TAKING IT TO A BODY SHOP, THE WORKERS INFORM ME THAT THIS COULD BE A SAFETY RECALL AND THAT I SHOULD CONTACT THE DEALER BEFORE DOING ANYTHING ELSE. THERE IS EVIDENCE THAT THIS IS NOT AN ISOLATED PROBLEM. A SIMPLE INTERNET SEARCH OF "2003 KIA OPTIMA DOOR STUCK" WILL SHOW THAT MILLIONS OF CONSUMERS ARE HAVING THIS PROBLEM. THIS IS A SERIOUS SAFETY HAZARD, WHEN THINKING IN TERMS OF AN ACCIDENT OR IF A PASSENGER NEEDS TO QUICKLY GET OUT OF THE CAR. I FEEL THAT KIA NEEDS TO ADDRESS THIS SITUATION. *TR
TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT WHEN ATTEMPTING TO OPEN THE DRIVER SIDE DOOR, THE VEHICLE WOULD LOCK BEFORE THE DOOR COULD BE OPENED. IN ADDITION, THE DRIVER SIDE DOOR COULD NOT BE OPENED FROM INSIDE THE VEHICLE AND THE CONTACT HAD TO EXIT THE VEHICLE THROUGH THE PASSENGER SIDE DOOR. THE VEHICLE WAS NOT TAKEN TO A DEALER OR A MECHANIC FOR INSPECTION OR REPAIRS. THE FAILURE MILEAGE WAS 136,000.
PASSENGER SIDE DOOR DID NOT UNLOCK. THIS FORCED PASSENGER TO COME OUT FROM THE DRIVER SIDE DOOR. *TR
OWNER OF 2003 KIA OPTIMA - DRIVER DOOR WON'T OPEN FROM INSIDE OUR OUTSIDE. OWNER MUST USE PASSENGER DOOR TO GAIN ACCESS TO VEHICLE. EXTERIOR DOOR HANDLE SEEMS LOOSE. UNABLE TO OPEN DOOR TO REMOVE DOOR PANEL. *TR
TL*THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT THE DRIVERS SIDE DOOR WOULD NOT OPEN OR CLOSE. THE DEALER INFORMED THE CONTACT THAT SINCE THE VEHICLE WAS NO LONGER UNDER WARRANTY THAT THEY WOULD NOT BE ABLE TO PROVIDE HER WITH ANY ASSISTANCE. THE MANUFACTURER ADVISED THE CONTACT THAT IF SHE REPAIRED HER VEHICLE AND A RECALL WAS LATER ISSUED THAT SHE WOULD BE ENTITLED TO A REFUND. THE VEHICLE WAS AWAITING REPAIRS. THE CURRENT MILEAGE WAS 127,000. THE FAILURE MILEAGE WAS 126,000. UPDATED 05/03/11*LJ UPDATED 05/11/11
DRIVER'S DOOR WON'T OPEN. FAILED IN SHUT POSITION. *TR
DRIVERS SIDE DOOR WILL NOT UNLOCK WITH KEY OR INSIDE DOOR LOOK SWITCH. THIS IS A REAL SAFETY HAZZARD.
2003 KIA OPTIMA DRIVER SIDE DOOR WONT OPEN FROM INSIDE OR OUT. NO WARRANTY ON THE CAR, WAS TOLD BY KIA DEALERSHIP WHEN I CALLED THAT THEY HAVE HEARD OF THE PROBLEM!! ALSO THE PASSENGER DOOR IS DOING THE SAME THING. LOTS OF BLOGS ABOUT THIS PROBLEM. WHAT HAPPENS WHEN MY DAUGHTER HAS TO GET OUT OF HER CAR AND CANT? SOMETIMES SHE HAS TO GET IN AND OUT THROUGH THE BACK SEAT DOORS!! *TR
PAINT CHIPPING OFF FRONT BUMPER AND BOTH HANDLES. *TR
DRIVERS SIDE DOOR WILL NOT OPEN IF LOCKED WHEN CLOSED. MECHANISM WORKS FINE TO LOCK AND UNLOCK WHEN OPEN, HOWEVER. A PART IN THE LOCK ASSEMBLY APPEARS TO BE ROTATING TOO FAR AND GETTING STUCK. AS A RESULT, THE DOOR CANNOT BE OPENED IF LOCKED WHEN THE DOOR IS CLOSED OR THE DRIVER WILL HAVE TO CLIMB OUT OF THE PASSENGERS SIDE DOOR OR THROUGH THE WINDOW.
ABOUT A YEAR AGO THE DRIVER SIDE DOOR LOCK STUCK AND I COULD NOT OPEN THE DOOR. TOOK THE VEHICLE IN TO THE REPAIR SHOP AND THEY FIXED IT. 2 MONTHS AGO THE SAME PROBLEM OCCURRED WITH THE FRONT PASSENGER SIDE DOOR LOCK AND I WAS UNABLE TO OPEN THE DOOR, OF COURSE NOW THE MANUFACTURER'S WARRANTY NO LONGER APPLIES. *JB
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 Apr 26, 2026