Costco Member Exclusive Offer

Costco Member Exclusive Offer
Enjoy an exclusive Costco member-only offer on the purchase or lease of select new 2021 Buicks, GMCs and Cadillacs.
Am I an eligible Costco member?
To qualify for this offer, you must be a Canadian resident that has been a Costco member prior to March 1, 2021.
Eligible Costco Members receive:
- Costco Member Pricing on selected 2021 vehicles
- a $500 Costco shop Card
- GM Accessories for 20% below MSRP (min. $500 purchase)
- Plus, compatible incentives for which members qualify
Which vehicles qualify for this promotion?
A purchase or lease any of the following vehicles qualifies for this promotion:
Buick2021 Buick Enclave, Encore, Encore GX, Envision
2021 Cadillac XT4 (excl. Luxury Package), XT5 and XT6
How Does the Program Work?
- Select a qualifying vehicle
- Register online to obtain an Authorization Number
- Visit Gauthier Cadillac Buick GMC to present your Authorization Number. You will then make arrangements to purchase your vehicle.