2025 Cadillac Xt6 Interior Colors. Now you can up your xt6 to a new level of sophistication with the onyx package. Inside, the only change to to the 2025 cadillac xt6 is the deletion of the dark auburn with jet black accents (htw) interior colorway.

See a detailed guide to all nine interior colorways offered on the 2025 cadillac xt6, broken down by trim level and availability. Each hue is available on every trim.