2011 Kia Optima KNAGN4A6-B — all VINs
787 vehicles carry this factory build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
What KNAGN4A6-B means
- KNA
- the World Manufacturer Identifier Kia registered — assembled in South Korea
- GN4A6
- together encode the Optima line — Sedan, 2L — as Kia filed it, these five characters are read as one block, not letter by letter
- B
- in position 10 — model year 2011
- 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.