Reliability & cost of ownership
Kia Sedona EX Reliability & Common Problems
How reliable is the Kia Sedona EX? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
Kia Sedona EX problems by model year
3 recall entries and 121 owner complaints on file across 3 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2004 Sedona EX | 1 | 37 | No NCAP test | AI reliability outlook → |
| 2003 Sedona EX | 1 | 34 | No NCAP test | AI reliability outlook → |
| 2002 Sedona EX | 1 | 50 | No NCAP test | AI reliability outlook → |
Most-complained-about components
Owner complaints filed with NHTSA against the Kia Sedona EX, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- electrical system26 complaints
- steering20 complaints
- engine and engine cooling16 complaints
- service brakes15 complaints
- hydraulic13 complaints
- seats12 complaints
- structure11 complaints
- air bags10 complaints