Paint, Atlantis Blue Metallic

Years 2013, 2015 Models 1 Factory citations 1

Also documented for Chevrolet GMC

Documented applications

LaCrosse — Epsilon II, 2nd gen (2010–2016)

2015 Factory-verified

touch-up WA-106V; not with RLX; deleted for 2016 (GM Authority 2016 changes)

GM factory document — 2015 buick lacrosse fleet order guide wayback, p.1.
2013 Single-source

new for 2013 (GM Authority 2013 changes); single-source for 2013: GM Authority 2013 changes does not credit GM

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