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About the Extended Family™ Mastercard®

It pays to be part of the family. With the GM Extended Family™ Mastercard®*, you can combine discounts with Earnings toward an eligible, new Chevrolet, Buick, GMC or Cadillac vehicle.

Benefits of the GM Extended Family™ Mastercard® 

  • Earn 1% on everyday purchases toward the retail purchase or lease of an eligible, new GM vehicle

  • All Earnings can be combined with GM Employee, Supplier or Dealership Employee discount (if eligible) for an even greater value toward your next, new GM vehicle

  • Combine Earnings with most vehicle offers for more potential value 

  • There’s no limit to the amount of Earnings you can build up or redeem toward an eligible, new GM vehicle. Plus, Earnings can be used for up to 7 years on accounts in good standing 

  • Earnings can also be redeemed as statement credits* in any amount over $50 in statement credit value once your credit card is linked to your My Account. To redeem for statement credits, log into your My Buick Account and navigate to “Rewards Programs” on the left-hand side and choose “Manage Account” from the GM Extended Family ™ Mastercard ® tile lower on the page. This will then take you to your GM ™ Mastercard ® summary page, where you can select “Redeem” near the top right of the page and scroll down to “Redeem toward Statement Credit.” From here, simply enter how much you’d like to redeem toward a statement credit (minimum $50). After completing the prompts on site, you will then receive your Statement Credit. 

  • No annual fee*

Terms apply. Go here for more information

For your security, please don’t include personal info such as phone number, address or credit card details.

Q&As

How do I manage my GM Extended Family Card account and view Earnings?

If you already have a My Account with GM, start by following the prompts on gmcard.com to log into your GM account. Once logged in, you will land on the “Rewards Programs” dashboard. If you haven’t done so already, you will need to link your GM Extended Family™ Mastercard® to your GM account. Click on “Link a Credit Card” and follow the prompts to link your GM Extended Family™ Mastercard® to your account. Once linked, you will be able to click out to “Manage Earnings,” which will take you to your GM Extended Family™ Mastercard® Summary page.

 

If you don’t already have My Account credentials, follow the prompts on gmcard.com to create your My Account. Once logged in, you will land on the “Rewards Programs” dashboard. If you haven’t done so already, you will need to link your GM Extended Family™ Mastercard® to your GM account. Click on “Link a Credit Card” and follow the prompts to link your GM Extended Family™ Mastercard® to your account. Once linked, you will be able to click out to “Manage Earnings,” which will take you to your GM Extended Family™ Mastercard® Summary page. If you have any questions about your Earnings or managing your account, please contact our Member Support Center at (800) 634-4612.

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To find out if your vehicle has this feature, contact your dealer or refer to your vehicle’s equipment list. Please check your Owner’s Manual for more information about features.