More Contact Info

Toll-Free Number:

(800) 521-7300

Customer Service:

Buick Owner Center

(866) 694-6546

BuyPower Business Card

(800) 458-4165

BuyPower Card

(800) 460-2845

GM Extended Family Card

(877) 557-2622

Persons with disabilities

(800) 323-9935

US Bank

(866) 250-3147

(855) 236-9236

(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

Accounting/ Billing:

(800) 284-2271

GM Financial

Legal:

(866) 697-7482

Privacy Inquiries

Other Info

+1 800 521 7300
P.O.Box 33170
Detroit , Michigan
United States – 48232-5170

Company Address

General Motors Company

P.O. Box 33172

Detroit,

United States

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Complaints & Reviews — Buick

23 Jun, 2021

Lochmandy Motors Elkhart Indiana

After initial conversation and email to GM, Service Manager did nothing for me but give me a phone number to call Buick. Please see the following email dated Friday, June 18, 2021: Dear Mr. Lowery, Unfortunately, I feel I need to come to you with the situation…

Cars and Vehicles, Parts

21 Jun, 2021

Help with my car please

First of all Im not pissed. Just looking for some guidance. My family owns a 2011 Buick Enclave. 3 weeks ago we had major engine failure. After two different mechanics told me we need a new engine we are in a tough place. We owe roughly $9000 on the car. An engine and labor would cost roughly... Read more➤

Cars and Vehicles, Parts

15 Jun, 2021

Buick App not recognizing VIN

Points from vehicle purchase not credited to acct. Dealer should set up prior to driving off lot. Continuity is key User’s recommendation: Set up prior to driving off lot.

Cars and Vehicles, Parts

12 Jun, 2021

To see if there was/is a problem with 2015 Buick encore radiator

Just wondering if there was a recall or reported problem about my Buick 2015 Encore as it isn’t 6 years old yet &;;;;;;;;;;;;;;;; the radiator seam is coming apart. This is my first Buick vehicle &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp; I feel the radiator should last more then 6 years.

Cars and Vehicles, Parts

16 Apr, 2021