VIN patterns under 4BU

3 vehicles carry a VIN starting with 4BU that the manufacturer's filing does not cover. Each row below is one undecoded pattern: the first eight characters of the VIN plus its model-year code.

Undecoded patterns

4BUEGF1C R 1 vehicle
4BUD8D1B M 1 vehicle
4BUDFD2B R 1 vehicle

A pattern leaves this list the night after the manufacturer's filing catches up — it gets its own build sheet then. This page stays either way.