1. Excludes Encore and Envision 1SV models and Acadia, Terrain and Canyon SL models. Length of contract limited. Some customers may not qualify. Not available with leases and some other offers. Take new retail delivery by 11/30/20.
Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
1. To qualify for the Buick/GMC Costco member-only incentive during the Costco Auto Program Event, you must: (1) be a current Costco member by September 30, 2020; (2) register with Costco Auto Program online or through its call center to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any Buick or GMC dealer at time of visit; (4) take eligible, new retail delivery of a 2020 or 2021 Buick Enclave or Buick Encore GX or 2020 or 2021 GMC Acadia, Canyon, Sierra 1500, Sierra 2500, Sierra 3500, Yukon or Yukon XL between October 1, 2020, and January 4, 2021. Not available with some other offers. Subject to change without notice.
†Purchase must be made at a U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 12/31/2020. Allow 6 to 8 weeks for delivery of debit card. Offer ends 11/30/2020. ◊◊◊Credit approval required. Terms and Conditions apply. Talk to your Service Advisor to apply.