- 2016–2019 Factory-verified
2017–2018: 1SV, 1SP only; 2019: requires PI3 on 1SH
Also described as Summit White
Also documented for CadillacChevroletGMC
Documented applications
- 2018–2020, 2022–2024 Factory-verified
not on Avenir; 2022–2023: Essence, Premium; GM Authority names it without the code for 2021; 2018: GM order guide via GM Authority; 2019–2020, 2024: GM Authority
- 2025–2027 Factory-verified
touch-up WA-8624; not available on Avenir; 2025 and 2026: GM Authority gives the same code
- 2018–2019 Factory-verified
Black Carbon Metallic lower accent
- 2025–2027 Factory-verified
touch-up paint WA-8624; not available on Avenir
- 2016–2019 Factory-verified
standard color; the 2018 and 2019 guides say not available on 1SD; touch-up paint WA-8624; GM Authority names it for 2020 without the code
- 2025–2027 Factory-verified
2027: not on Avenir
- 2024–2026 Factory-verified
not available on Avenir; 2024 from GM Authority's list of 2024 Envista paint colors
- 2017–2019 Factory-verified
2019: not on Sport Touring or Avenir
- 2015–2016 Factory-verified
touch-up WA-8624; not with RLX; 2016: on GM Authority's 2016 color list, by colour name only, the page prints no code
- 2019 Factory-verified
2019: not on Avenir or GS (2019 Sportback order guide)
- 2016 Factory-verified
2016: touch-up WA-8624; not on GS (1SX)
- 2014, 2016 Factory-verified
2014: GM 2014 fleet guide
This page aggregates every documented appearance of GAZ in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.