G42 ✓ Factory-verified

Cadillac · Regular Production Option

Sandstone (touch-up WA-234L)

Years 2026–27 Models 3 Factory citations 4

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Also described as Paint, SandstoneSandstone

Also documented for BuickChevroletGMC

Documented applications

Escalade IQ — Ultium BEV (2025–2027) →

• 2026–2027 ✓ Factory-verified

  touch-up WA-234L; extra charge

  ⛭ GM factory document — 2026 cadillac all electric escalade iq fleet order guide, p.32.

  ⛭ GM factory document — 2027 cadillac all electric escalade iql fleet order guide, p.41.

Escalade — T1XX, 5th gen (2021–2027) →

• 2027 ✓ Factory-verified

  not on Platinum models; a different color from GJW Sandstone Metallic

  ⛭ GM factory document — 2027 cadillac escalade escalade v fleet order guide, p.47.

Optiq — BEV3 (2025–2027) →

• 2027 ✓ Factory-verified

  extra charge; only on Luxury and Premium Luxury; touch-up paint WA-234L

  ⛭ GM factory document — 2027 cadillac all electric optiq optiq v fleet order guide, p.41.

Related codes · mentioned in these notes

GJW

This page aggregates every documented appearance of G42 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.