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  • Contact us! Buick has representatives available 7 days a week, 24 hours.

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Call Us

Your vehicle concerns are important to us. Please feel free to contact us with any questions or feedback. To better address your comments and concerns, please choose from the phone numbers below.

Buick Information Center:

(to request literature)
1-800-4A-BUICK
Monday - Friday, 8 a.m. - 9 p.m.
Saturday, 9 a.m. - 6 p.m. (EST)

BUICK'S CUSTOMER RELATIONS CENTER
(for Buick owners):

1-800-521-7300
Monday - Saturday - 8 a.m. - 9 p.m. (EST)
Sunday CLOSED

Buick for persons with disabilities (GM Mobility Center):

1-800-323-9935
Monday - Friday, 8 a.m. - 8 p.m. (EST)

BUICK OWNER CENTER:

For questions about managing your vehicle on Buick.com:
1-866-694-6546
Monday - Saturday, 8 a.m. - 9 p.m. (EST)
Sunday CLOSED

Apply for a GM Rewards Card:

BuyPower Cardâ„¢ 1-800-794-4563
GM Extended Family Card 1-800-760-9262
24 hours a day, 7 days a week

ALLY:

Auto: 1-888-925-ALLY (2559)
Monday-Friday, 8 a.m. - 8 p.m. (EST)
Saturday 9 a.m. - 4 p.m. (EST)
Sunday CLOSED

GM FINANCIAL:

1-800-284-2271
Monday - Thursday
8:00 a.m. - 7:00 p.m. (EST)
Friday 8:00 a.m. - 6:00 p.m. (EST)
Saturday 8:00 a.m. - 3:00 p.m. (EST)
Sunday CLOSED

US BANK

1-866-250-3147
Monday-Friday 8 a.m. - 9 p.m. (EST)
Saturday 9 a.m. - 7 p.m. (EST)
Sunday CLOSED