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

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Complaints & Reviews — Gmc

1 Jul, 2021

Que screen 2013 Cadillac srx

My name is gloria Miller I’m the owner of 2013 Cadillac srx.I would like to know whyyyy am I experiencing que screen problems I had screen replaced 2 years ago February, @Hendricks Cadillac monroe nc, again I need que screen replacement again..I have internal crack in my screen same as 1st this will # 2 since I... Read more ➤

Auto

29 Jun, 2021

I need to talk to somebody about service for selling is very very bad service

The sales person and the financing they dont know about the apportioned tag and also they didnt give me paper for DMV I drive four hours to the DMV to get a tag

Auto

18 Jun, 2021

Console storage code

Bought a used pickup has a console storage but dont know the code to open and lock it took it back to dealership they couldnt figure it out

Auto

10 Jun, 2021

Corrosion start to built up at car horns and battery support connections

I bought a GMC Acadia 2019 ,after 8 months I found that there is some corrosion at the horns and the battery support beams and construction. I took the car to the dealer Aljumaih in Saudi Arabia , they did not take the issue seriously, they told that corrosion is normal , I surprised to hear this... Read more ➤

Auto

9 Jun, 2021

Key fob battery

I purchased a 2019 Blazer on 2/2/20. I have 24112 miles on it now. I had to have the key fob battery changed already @$5.99. I dont care about the cost. But after talking to them they didnt give me any advice on how to enter my locked vehicle with the manual key. I located the key... Read more ➤

Auto

Most Reviewed

8 Aug, 2021

"Deducted money from my account"
Kogan

⤷ Kogan | 92 reviews

10 Aug, 2021

"I cannot speak with a live person and I keep getting the run around with your machine. Nothing is explained proper. I need a live person on the phone. I will be writing the CEO of this company. This c"