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Available Models

Season of Values

Receive incredible value on a wide selection of 2019 and 2020 Chevrolet, Buick, GMC and Cadillac models.

GM Logos

Season of Values

Available Oct. 1, 2019 - Jan. 2, 2020

GM Logos

Purchase or lease a new Chevrolet, Buick, GMC or Cadillac to receive:*

  • Costco Member Pricing
  • Compatible GM incentives for which you qualify
  • A Costco Shop Card after completing a Costco Auto Program survey
    • $700 for Executive Members
    • $300 for Gold Star and Business Members

How it works


Select an eligible vehicle to locate a dealership and receive your Authorization Number.


Make an appointment to visit the dealership.


At your appointment, present your Costco membership card and email confirmation with your Authorization Number to the dealership to receive promotion savings.


Claim your Costco Shop Card by submitting a redemption form. After General Motors verifies your purchase, complete a Costco Auto Program survey to receive your Costco Shop Card in the mail.

Eligible 2019 & 2020 models

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View available models

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View available models

Looking for the Sierra 2500 or 3500 HD, click here


Please refer to the Terms & Conditions to learn how to receive all the benefits of this offer.

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View available models


Please refer to the Terms & Conditions to learn how to receive all the benefits of this offer.

“We love this program. We will use the program for all future purchases. Took the stress out of the haggling experience.”

Edward N., Blue Ash, OH.

“I won't buy another vehicle now without checking the Costco program first.”

Kimberly G., Lauderdale by the Sea, FL

“I greatly appreciated how smooth the entire process has been and the extreme savings, especially the $700.00 cash card!!!”

Gq H., Davie, FL

*To qualify, Costco members must: (1) Register with the Costco Auto Program to receive their GM Authorization Number and the contact information for a U.S. dealership that has opted in to the Costco Auto Program Season of Values promotion (2) Present the GM Authorization Number to the dealer at time of visit; (3) Be a current Costco member by Sept. 30, 2019; (4) Take retail delivery of an eligible, new 2019 or 2020 Chevrolet, Cadillac, Buick or GMC vehicle between Oct. 1, 2019, and Jan. 2, 2020; (5) To receive Costco Shop Card, submit a redemption form within 30 days of purchase or lease and complete a Costco Auto Program member satisfaction survey. Please allow eight weeks for Costco Shop Card delivery, pending completion of all eligibility requirements; including redemption form submission, purchase verification from GM and survey completion.

Tax, title, license and dealer fees are extra. This promotion is subject to change without notice. Excludes: (1) All SAP trims; (2) Chevrolet: Corvette, Silverado 4500HD, 5500HD, 6500HD chassis cabs and Low Cab Forward trucks; and (3) Cadillac: XTS W30I and CT5. Cannot be combined with some GM incentives. Please see your participating dealer for details. Costco Shop Cards are not redeemable for cash, except as required by law.

The GMC Sierra HD 2500 and 3500 and Chevrolet Silverado HD 2500 and 3500 models will not be included until October 25, 2019. Vehicle availability is subject to change.

Costco and its affiliates do not sell automobiles or negotiate individual transactions.


Costco Auto Program


Mon. - Fri. 6 a.m. - 7 p.m., PT
Sat. & Sun. 7 a.m. - 5 p.m., PT

About Us

Established in 1989, the Costco Auto Program has become a leader in the auto-buying industry and consistently ranks as one of the top member-based auto-buying programs available today. Dealerships participating in the Costco Auto Program have sold more than 2 million vehicles in the last five years.

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