- 2026 Factory-verified
only in: AWD; Sport Touring: O; includes G42, EKU, CWH, WPM, TB5, WPA, Y55, RIA, SBZ; 2026 only; GM Authority reports the package gone for 2027
WFP Factory-verified
Also described as Studio Series
Also documented for ChevroletGMC
Documented applications
- 2026 Factory-verified
Sport Touring: O; includes Ceramic paint (G42), Whisper Beige stitched interior (HIH), 19" black wheels (RVB), power moonroof (CAC), Watts link rear suspension (GNG), Convenience I and II and Advanced Safety packages (ZL4, ZQ2, WPA), LPO all-weather floor liners (RIA) and LPO sport pedal kit (SBZ); retail order types only
This page aggregates every documented appearance of WFP in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.