Model Year Problem Record

Kia Optima 2003 - Problems, Recalls, and Investigations

The complete public record for the 2003 Kia Optima: what owners reported, which systems drew recalls, and where complaints exist that no recall has ever covered.

140Distinct owner complaintsSource: NHTSA Complaints

2Recall campaignsSource: NHTSA Recalls

0Defect investigationsSource: NHTSA Investigations

12Complaints reporting a crash or fireOwner Reports, Unverified

Complaints by System

Distinct complaints naming each system, most reported first. Select a system for its own page.

Latches, Locks and Linkages53

Vehicle Structure26

Electrical System24

Air Bags19

Fuel and Propulsion System12

Vehicle Speed Control2

Equipment2

Seat Belts1

Wheels1

Driver Assistance and Stability Systems1

Tires1

Did a Recall Cover It?

The join between complaints and recalls for this model year, system by system. A gap does not prove a defect - it means owners reported the problem and no recall campaign covers that system on this model year.

Latches, Locks and Linkages53 complaints

53 complaints; no recall campaign covers this system.

Vehicle Structure26 complaints

26 complaints; no recall campaign covers this system.

Electrical System24 complaints

24 complaints; no recall campaign covers this system.

Air Bags19 complaints

19 complaints; no recall campaign covers this system.

Fuel and Propulsion System12 complaints

12 complaints; 1 recall campaign covers this system. Campaigns: 04V180000.

Suspension9 complaints

9 complaints; 1 recall campaign covers this system. Campaigns: 09V183000.

Engine9 complaints

9 complaints; no recall campaign covers this system.

Power Train8 complaints

8 complaints; no recall campaign covers this system.

Unknown Or Other7 complaints

7 complaints; no recall campaign covers this system.

Visibility5 complaints

5 complaints; no recall campaign covers this system.

Brakes3 complaints

3 complaints; no recall campaign covers this system.

Lighting3 complaints

3 complaints; no recall campaign covers this system.

Steering2 complaints

2 complaints; no recall campaign covers this system.

Vehicle Speed Control2 complaints

2 complaints; no recall campaign covers this system.

Equipment2 complaints

2 complaints; no recall campaign covers this system.

Seat Belts1 complaints

1 complaints; no recall campaign covers this system.

Wheels1 complaints

1 complaints; no recall campaign covers this system.

Driver Assistance and Stability Systems1 complaints

1 complaints; no recall campaign covers this system.

Tires1 complaints

1 complaints; no recall campaign covers this system.

Recall Campaigns

Every campaign covering this model year, in our own words. The campaign number is the official reference.

04V180000Reported April 12, 2004 - 25,803 vehicles potentially affected

Fuel and Propulsion System. Recall covering the fuel and propulsion system system, reported to NHTSA on April 12, 2004. The campaign covers an estimated 25,803 vehicles across all affected models.

09V183000Reported May 27, 2009 - 36,538 vehicles potentially affected

Suspension. Recall covering the suspension system, reported to NHTSA on May 27, 2009. The campaign covers an estimated 36,538 vehicles across all affected models.

Complaints by Year Received

When this model year's complaints reached NHTSA - whether its problems surfaced early or late in its life.

20039

20048

20058

20067

20078

20085

20099

201016

201116

201212

201310

201412

20158

20165

20173

20181

20192

20251

How to Read These Counts: complaint counts are owner reports to NHTSA, not failure rates. Older and higher-volume vehicles accumulate more reports, and counts are not adjusted for vehicles sold - no per-sales rate or reliability ranking is shown, because the public data does not support one.

Data as of October 30, 2026. Sources: NHTSA Office of Defects Investigation complaints, recalls, and investigations files (U.S. Government public domain). DefectRecord is not affiliated with NHTSA or any manufacturer. For your specific vehicle, use NHTSA's VIN lookup. Report an error.