2003 BMW Z4 4USBT334-3 — all VINs

1,880 vehicles carry this factory build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.

What 4USBT334-3 means

4US
the World Manufacturer Identifier BMW registered — assembled in the United States
BT334
together encode the Z4 line — Convertible, 2.5L 6cyl — as BMW 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.

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