BW6 ◑ Single-source

Buick · Regular Production Option

Exterior decor package

Years 1970–76 Models 1

Documented applications

Regal / Century →

• 1970–1976 ◑ Single-source

  A-body

This page aggregates every documented appearance of BW6 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.