XES ✓ Factory-verified

Cadillac · Regular Production Option

Shipping carrier, enclosed

Years 2025–26 Models 2 Factory citations 4

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Also documented for ChevroletGMCOldsmobile

Documented applications

CT4 — Alpha 2 (2020–2026) →

• 2025–2026 ✓ Factory-verified internal

  only in: CT4-V and CT4-V Blackwing; V-Series Blackwing: O

  ⛭ GM factory document — 2025 cadillac ct4 v ct4 v blackwing fleet order guide, p.13.

  ⛭ GM factory document — 2026 cadillac ct4 v ct4 v blackwing fleet order guide, p.12.

CT5 — Alpha 2 (2020–2026) →

• 2025–2026 ✓ Factory-verified internal

  only in: CT5-V, CT5-V Blackwing

  ⛭ GM factory document — 2025 cadillac ct5 v ct5 v blackwing fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2026 cadillac ct5 v ct5 v blackwing fleet order guide rpo codes, p.1.

Related codes · mentioned in these notes

CT5OV

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