- 2018–2019 Factory-verified
premium paint; not on base (2018) or Avenir; dropped for 2020; 2018: GM order guide via GM Authority; 2019: GM Authority
G2X Factory-verified
Also documented for ChevroletGMC
Documented applications
This page aggregates every documented appearance of G2X in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.