- 2013–2014, 2018–2019 Factory-verified
front bucket seats (AR9); 2013–2014: Base, Convenience (upscale cloth); 2018: Preferred, Sport Touring, Preferred II; 2019: Preferred, Sport Touring; the 2018–2019 guides name the color Shale seats with Ebony accents; letter O in the code as GM prints it; GM prints no zero form
AFO Factory-verified
Documented applications
This page aggregates every documented appearance of AFO in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.