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2003 Kia

Sedona

Auto 5-spd, 6 cyl, 3.5 L

Kia Sedona: best and worst years
2003 Kia Sedona

Photo may show a different model year; you're viewing the 2003.

PhotoEveryone Sinks StarcoCC BY-SA 2.0via Wikimedia Commons

Reported problems NHTSA record NHTSA owner complaints, model year

  • ELECTRICAL SYSTEM14%
  • AIR BAGS12%
  • ENGINE AND ENGINE COOLING10%
  • SERVICE BRAKES, HYDRAULIC8%
  • VEHICLE SPEED CONTROL6%
  • SEAT BELTS6%

Source: NHTSA owner complaints, 206 total.

Kia Sedona: best and worst years

Warranty manufacturer terms, by make

Basic
5 yr / 60k mi
Powertrain
10 yr / 100k mi
Roadside assistance
5 yr / 60k mi
EV battery
10 yr / 100k mi

Source: www.cars.com as of 2026-06

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.