2003 KIA Optima Problems, Complaints & Recalls

Source: NHTSA · Updated Feb 3, 2025 · 141 owner complaints analyzed

Compared with other Optima years
Fewer complaints than other years 17th of 20 for complaints
NHTSA crash rating
Not rated

Owners have filed 141 complaints with NHTSA about the 2003 KIA Optima. That ranks 17th out of 20 Optima model years for complaints. The most reported problem area is latches/locks/linkages (53 complaints, 38%), typically at around 90,000 miles. Complaints mention 8 crashes, 2 fires, 6 injuries. There are 2 safety recalls covering this model year.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2003 KIA Optima problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Latches/locks/linkages53 · ~90,000 mi
Electrical System25 · ~78,769 mi
Structure25 · ~114,993 mi
Air Bags17 · ~60,000 mi
Suspension9 · ~132,818 mi
Power Train8 · ~33,000 mi
Engine and Engine Cooling7 · ~41,668 mi
Fuel System, Gasoline7 · ~77,752 mi
Unknown or Other7 · ~88,000 mi
Visibility5 · ~9,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Latches/locks/linkages problems5338%90,000“driver side” (34%)—
Electrical System2518%78,769——
Structure2518%114,993——
Air Bags1712%60,000——
Suspension96%132,818——
Power Train86%33,000——
Engine and Engine Cooling75%41,668——
Fuel System, Gasoline75%77,752——
Unknown or Other75%88,000——
Visibility54%9,000——
Exterior Lighting32%90,016——
Fuel/propulsion System32%108,000——
Service Brakes, Hydraulic32%54,500——
Engine21%60,000——
Equipment21%———
Fuel System, Other21%103,230——
Steering21%169,700——
Vehicle Speed Control21%75,504——
Electronic Stability Control (esc)11%97,055——
Seat Belts11%———
Service Brakes11%60,000——
Tires11%119,829——
Wheels11%169,700——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2010, with 16 complaints
2003: 9200392004: 992005: 8200582006: 772007: 8200782008: 552009: 9200992010: 16162011: 162011162012: 12122013: 102013102014: 12122015: 8201582016: 552017: 3201732018: 112019: 2201922025: 11

n = 141 complaints · Source: NHTSA

2003 KIA Optima recalls (2)

Tap a recall to see the problem, the risk and the fix.

Suspension:frontMay 27, 2009 · NHTSA campaign 09V183000 · 36,538 vehicles

Problem: Kia motors corporation (kmc) is recalling 36,538 model year 2001-2004 optima vehicles originally sold in or currently registered in the states of connecticut, delaware, illinois, indiana, iowa, maine, maryland, massachusetts, michigan, minnesota, missouri, new hampshire, new jersey, new york, ohio, pennsylvania, rhode island, vermont, west virginia, wisconsin, and the district of columbia. Road salt applied in these states during the winter months may result in progressive, internal corrosion of the front subframe. Over time, such subframe corrosion near the connection to the lower control arm can lead to wheel misalignment and/or other noticeable stress in steering, or accelerated abnormal tire wear.

Risk: Corrosion of the front subframe could lead to separation, possibly resulting in a vehicle crash.

Fix: Kmc will notify owners and dealers will repair the vehicles free of charge. The safety recall began on june 15, 2009. Owners may contact kia's consumer assistance center at 1-800-333-4542.

Fuel system, gasoline:storage:tank assemblyApr 12, 2004 · NHTSA campaign 04V180000 · 25,803 vehicles

Problem: Some passenger vehicles may contain a fuel tank assembly valve that may not close properly. If a vehicle with a fuel tank assembly valve that is not properly closed were to roll over, fuel spillage may occur.

Risk: Fuel spillage in the presence of an ignition source could result in a fire.

Fix: Dealers will install an additional fuel tank assembly valve. Owner notification began june 25, 2004. Owners should contact kia at 1-800-333-4542.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

While driving on the roadway, I was almost to a four way intersection, as i was going to get into the left turn lane, I turned the steering wheel slightly to the left as the steering wheel turned but the car almost did little adjusting to turn into the left turn lane. As this occurred you could…

Steering · received Feb 3, 2025 · NHTSA complaint 11640256

TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT NOTICED THAT THE VEHICLE WAS OUT OF ALIGNMENT. THE CONTACT TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC AND WAS INFORMED THAT AN ALIGNMENT COULD NOT BE PERFORMED BECAUSE THE SUBFRAME WAS FRACTURED. THE CONTACT DISCOVERED NHTSA CAMPAIGN NUMBER…

Structure · received Nov 5, 2019 · NHTSA complaint 11278319

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…

Structure · received Jul 29, 2019 · NHTSA complaint 11240321

Drivers side door will not unlock with key or inside door look switch. This is a real safety hazzard.

Structure · received Jun 14, 2018 · NHTSA complaint 11101795

At 24,000 miles my vehicle started locking doors when temperatures reach 32 degrees or lower. Vehicle outside on city street or driveway. When temperatures get to 32 degrees, doors lock and do not unlock to allow access. If you are inside of car it locks you inside of car, as well as out of car…

Unknown or Other · received Dec 27, 2017 · NHTSA complaint 11056734

Other KIA Optima years

← 2002 Optima · 2004 Optima →

See all KIA Optima problems by year, every KIA model, or the KIA VIN decoder.

Similar KIA models

Embed this 2003 KIA Optima badge on your site

Copy this code into your blog or forum post. It shows live complaint and recall counts and links back here.

Frequently asked questions

What are the most common problems with the 2003 KIA Optima?

Owners most often report latches/locks/linkages, electrical system, structure problems. The top one, latches/locks/linkages, accounts for 53 complaints.

Was there a recall on the 2003 KIA Optima?

Yes, 2 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2003 KIA Optima a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Optima model years, the 2003 has fewer complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.