Contact Information

Buick Phone Numbers

Toll-Free Number:

  • (800) 521-7300

Buick For Persons With Disabilities (Gm Mobility Center)::

  • (800) 323-9935

Buick Owner Center:

  • (866) 694-6546

Buick's Customer Relations Center (For Buick Owners)::

  • (800) 521-7300

GM Extended Family Card:

  • (877) 557-2622

GM Financial:

  • (800) 284-2271

US Bank:

  • (866) 250-3147
  • (855) 236-9236
  • (866) 697-7482
  • (800) 458-8006
  • (800) 222-1020
  • (800) 462-8782
  • (800) 553-6000
  • (866) 486-6376
  • (800) 762-2737
  • (313) 667-1432
  • (888) 316-2390
  • (800) 388-9107
  • (800) 419-6698
  • (800) 446-5347
  • (313) 667-5286

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Currently you can call only US numbers.

Headquarters Address:

Buick Customer Assistance Center
Renaissance Center
Detroit, Michigan 48243
United States

Other Info:

BUICK FOR PERSONS WITH DISABILITIES (GM MOBILITY CENTER):
Mon - Fri, 8 am to 8 pm
BUICK OWNER CENTER:
For questions about managing your vehicle on Buick.com:
Mon – Fri, 8 am to 9 pm
Sat – Sun, CLOSED
APPLY FOR A GM REWARDS CARD:
24 hours a day, 7 days a week
ALLY:
Mon – Fri, 8 am to 8 pm
Sat, 9 am to 4 pm
Sun, CLOSED
GM FINANCIAL:
Mon – Thurs, 8 am to 7 pm
Fri, 8 am to 6 pm
Sat, 8 am to 3 pm
Sun, CLOSED
US BANK:
Mon – Fri, 8 am to 9 pm
Sat, 9 am to 7 pm
Sun, CLOSED

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About Buick

Buick Delivery Policy
Top 5 Buick Services

Repair, Car Repair, Customer Care

Top 5 Likes about Buick

Ride

Top 5 Dislikes about Buick

Timinb belts isses, Rest of staff rude car has problems after 1 day of buying, Quality of workmanship -defective motor

Summary

Buick comes standard with a 36 L with Direct Injection that generates 280 horsepower and offers 27 hwy MPG. The Buick is now a leader in its class. Buick was incorporated and moved from Detroit to Flint in 1903. One of the corporate offices of the company in U.S. is based at P.O. Box 33136 Detroit, MI 48232-5136 and the other one in Canada at GM of Canada 1908 Colonel Sam Oshawa, Ontario L1H 8P7, Canada Mail Code 163-055. Hours of Operation are 8:00 A.M. - 9:00 P.M. Eastern Time Monday through Friday and in Saturday from 9am to 6pm Eastern Time. The customer service of the company is available at 1-800-422-8425.

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