Avenir Premium Suspension Package, includes Premium Ride performance suspension (FE5) and continuously variable real time damping (F45)

Years 2018, 2022–23, 2025–27 Models 2 Factory citations 6

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Also described as Package, Avenir Technology

Also documented for Cadillac Chevrolet GMC

Documented applications

Enclave — C1XX (2018–2024)

2018, 2022–2023 Factory-verified

Avenir: O; 2018: included only with BN2 (GM order guide via GM Authority); the 2022 and 2023 guides call CWM the Avenir Technology Package, with hydraulic dampers, steering calibration, FE5, F45 and the UWN headlamps

GM factory document — 2018 buick enclave order guide copy gm authority, p.25, p.36.
GM factory document — 2022 buick enclave order guide copy nhtsa docket, p.15, p.33.
GM factory document — 2023 buick enclave order guide copy autoevolution wayback, p.15, p.31.

Encore GX — VSS-F (2020–2027)

2025–2027 Factory-verified

Avenir: O; includes KSG, DRZ, CWA, UV2, K4C; also named by GM Authority

GM factory document — 2025 buick encore gx fleet order guide, p.10.
GM factory document — 2026 buick encore gx fleet order guide, p.10.
GM factory document — 2027 buick encore gx fleet order guide, p.10.

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