More Contact Info

Toll-Free Number:

(800) 462-8782

Customer Service:

For persons with disabilities

(800) 323-9935

(800) 521-7300

(800) 458-8006

(800) 222-1020

(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) 667-4168

Accounting/ Billing:

(800) 460-2845

BuyPower Card

(877) 557-2622

GM Extended Family Card

(800) 284-2271

GM Financial account

Legal:

(866) 697-7482

Privacy Inquiries

Other Info

Other Info (opening hours):

Hours:

Monday – Friday: 8 a.m. – Midnight (EST)

Saturday: 9 a.m. – Midnight (EST)

Sunday: 11 a.m. – Midnight (EST)

Other Location:

Canada – GM of Canada

1908 Colonel Sam

Oshawa, Ontario

L1H 8P7, Canada

Company Address

GMC

P.O. BOX 33172

Detroit,

United States

Claimbo.com is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Gmc , or any of its subsidiaries or its affiliates. The use in this website and/or in related promotional print or video material of trademarked names and images is strictly for editorial and descriptive purposes.

Complaints & Reviews — Gmc

13 Apr, 2018

NO EMERGENCY EXIT IN GMS YUKON ! ! !

After having an issue with hitting a deer last Saturday, and now trying to empty my tools and such from the back of my 2007 GMC Yukon SLT, we found that the impact had also affected the rear “hatch”, such that it would not open at all. After more than an hour searching…

Auto

7 Mar, 2018

Paint and wax under coat

2016 Gmc 2500 small road rocks hit paint and results in large paint chips. Wax under coat after dealer service on lift the wax coat is removed and rust forms on the frame. Most of the cast parts on the truck are also rusting nothing is coated.

Auto