GTR ◑ Single-source

GMC · Regular Production Option

Paint, Ultra Blue Metallic

Years 2023 Models 1

Query this via API →

Also documented for CadillacChevrolet

Documented applications

Acadia — Second generation (C1XX) (2017–2023) →

• 2023 ◑ Single-source

  new for 2023 (GM Authority); 2023: GM Authority 2023 configurator article

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