2026 Buick Build-out & Start-up Dates
| Model | Last Updated | Order Banks Open | Spec Release Anticipated Date | Pricing Release Date | Start of Production | Last Date to Submit Orders to Merchants | Build Out Date | Average Lead Time | Important Updates |
|---|---|---|---|---|---|---|---|---|---|
| Encore GX | 11/14/25 | 1/23/25 | TBD | TBD | 4/1/25 | TBD | TBD | 15 weeks | |
| Envision | 11/14/25 | 5/1/25 | TBD | TBD | TBD | TBD | TBD | TBD | |
| Enclave | 11/14/25 | 5/15/25 | 5/16/25 | TBD | 7/14/25 | TBD | TBD | 13 weeks | |
| Envista | 11/14/25 | 5/1/25 | TBD | TBD | 7/7/25 | TBD | TBD | 16 weeks |