Cruise control, adaptive, full-speed range

Years 2014–19, 2022–23, 2025–27 Models 10 Factory citations 27

Also described as Cruise control, adaptive, full-speed with Stop/GoAdaptive Cruise Control, advancedAdaptive Cruise ControlDriver Confidence PackageAdaptive cruise controlCruise control, adaptive

Also documented for Cadillac Chevrolet GMC

Documented applications

Enclave — C1XX (2018–2024)

2018, 2022–2023 Factory-verified

2018: Avenir: O, included only with BN2 (GM order guide via GM Authority); 2022–2023: Essence: O, in PQA; Premium: O, in PDX; Avenir: S

GM factory document — 2018 buick enclave order guide copy gm authority, p.17, p.37.
GM factory document — 2022 buick enclave order guide copy nhtsa docket, p.3, p.19.
GM factory document — 2023 buick enclave order guide copy autoevolution wayback, p.3, p.18.

Enclave — VSS-S (2025–2027)

2025–2027 Factory-verified

S on all trims; 2025 guide prints "Adaptive Cruise Control- Advanced"; later guides drop "Advanced" from the line but BGP still calls it Advanced Adaptive Cruise Control

GM factory document — 2025 buick all new enclave fleet order guide, p.2.
GM factory document — 2026 buick enclave fleet order guide, p.2.
GM factory document — 2027 buick enclave fleet order guide, p.2.

Encore GX — VSS-F (2020–2027)

2025–2027 Factory-verified

2025–2026: Preferred, Sport Touring, Avenir: O. 2027: Sport Touring, Avenir: O

GM factory document — 2025 buick encore gx fleet order guide, p.17.
GM factory document — 2026 buick encore gx fleet order guide, p.18.
GM factory document — 2027 buick encore gx fleet order guide, p.17.

Envision — D2XX, imported from China (2016–2020)

2016–2019 Factory-verified

1SP: O; includes adaptive cruise control, Surround Vision (UVH) and front automatic braking (UGN), which the 2019 guide calls forward automatic braking

GM factory document — 2016 buick envision order guide copy gm authority, p.10.
GM factory document — 2017 buick envision order guide copy gm authority, p.12.
GM factory document — 2018 buick envision order guide copy gm authority, p.12.
GM factory document — 2019 buick envision order guide copy gm authority, p.13.

Envision — E2XX (2021–2027)

2025–2027 Factory-verified

2027: all trims: S

GM factory document — 2025 buick envision fleet order guide rpo codes, p.1.
GM factory document — 2027 buick envision fleet order guide rpo codes, p.1.
GM factory document — 2027 buick envision fleet order guide, p.1.

Envista — VSS-F (2024–2027)

2025–2026 Factory-verified

all trims: O

GM factory document — 2025 buick envista fleet order guide rpo codes, p.1.
GM factory document — 2025 buick envista fleet order guide, p.12.
GM factory document — 2026 buick envista fleet order guide rpo codes, p.1.
GM factory document — 2026 buick envista fleet order guide, p.13.

LaCrosse — E2XX, 3rd gen (2017–2019)

2017–2019 Factory-verified

2019: Premium, Avenir: O; with WPA

GM factory document — 2017 buick lacrosse fleet order guide wayback, p.2.
GM factory document — 2018 buick lacrosse order guide copy gm authority, p.13.
GM factory document — 2019 buick lacrosse order guide copy gm authority, p.18.

LaCrosse — Epsilon II, 2nd gen (2010–2016)

2015 Factory-verified

2015: 1SP, 1SR: O; with PCJ

GM factory document — 2015 buick lacrosse fleet order guide wayback, p.2.

Regal — E2XX (2018–2020)

2018–2019 Factory-verified

2019: Essence, Avenir, GS: O (2019 Sportback order guide)

GM factory document — 2018 buick regal sportback fleet order guide wayback, p.1.
GM factory document — 2018 buick regal tourx fleet order guide wayback, p.1.
GM factory document — 2019 buick regal sportback order guide copy gm authority, p.20.

Regal — Epsilon II, 5th gen (2011–2017)

2014 Confirmed

2016 is left out: the 2016 guide sells it only in PCJ (p.15); the 2016 guide reads full-speed range; new for 2014 (GM's 2014 list)

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