Buick models with auto start-stop
EPA lists 6 Buick models with auto start-stop in at least one configuration between 2013 and 2027, including 4 in the 2026 model year.
| Model | Model years with auto start-stop |
|---|---|
| Buick Enclave | 2018–2027 |
| Buick Encore | 2017–2026 |
| Buick Envision | 2017–2026 |
| Buick Envista | 2024–2026 |
| Buick Regal | 2013–2016, 2018–2020 |
| Buick LaCrosse | 2013–2019 |
Within a model year, the feature can vary by engine, drive or body style. Each model page lists every configuration EPA tested.
Check before you buy or refuel Confirm on the window sticker, owner's manual or with the dealer. Trims and options can differ from the configurations EPA tested.
Source: U.S. EPA / Department of Energy vehicle data fromFuelEconomy.gov, data as of September 29, 2026.See how we classify vehicles.