2003 Kia Optima KNAGD126-3 — all VINs
217 vehicles carry this factory build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
What KNAGD126-3 means
- KNA
- the World Manufacturer Identifier Kia registered — assembled in South Korea
- GD126
- together encode the Optima line — Sedan, 2.4L 4cyl — as Kia filed it, these five characters are read as one block, not letter by letter
- 3
- in position 10 — model year 2003
- 9, 11–17
- vehicle-specific fields: check digit, plant code and production sequence
Groups
Too many vehicles to list on one page, so they are split by the next character of a fixed code derived from the VIN. Each group keeps its cars for good.