General Motors

General Motors Company is an American multinational corporation headquartered in Detroit, that designs, manufactures, markets and distributes vehicles and vehicle parts and sells financial services.

300 Renaissance Center
Detroit, MI 48243

Phone Contacts

Main: (313) 556-5000
Customer Service: (800) 462-8782

Customer Assistance Centers:

Chevrolet: (800) 222-1020
Buick: (800) 521-7300
GMC: (800) 462-8782
Cadillac: (800) 458-8006
Pontiac: (800) 762-5493
Saturn: (800) 553-6000

Fax: (517) 272-3709

Customer Service Resources

Mailing Address:

General Motors Company
P.O. Box 33170
Detroit, MI 48232-5170

Social Media Contacts

Google Plus

Customer Service Twitter:

Executive Contacts

Primary Contact
Alicia Boler-Davis
Vice President for Customer Experience
300 Renaissance Center
Detroit, MI 48243
(313) 556-5000

Secondary Contact
Alan Batey
Executive Vice President, and President of North America
300 Renaissance Center
Detroit, MI 48243

Dan Ammann
300 Renaissance Center
Detroit, MI 48243

Chief Executive
Mary T. Barra
Chairman & CEO
300 Renaissance Center
Detroit, MI 48243
(313) 556-5000

Researched by Joshua Floyd and filed under .
Last updated: January 5, 2018.

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