GMC

@Jay_Mac_333 @GM Our team would like the opportunity to look into this matter on our end. To do so, please email details revolving this experience. Thank you and we hope to hear from you soon.

@GMC and @GM have totally screwed me! After their faulty motor almost killed my son and I they said they would help. We'll their help has done nothing but cost me money and days off work. The email address they gave me is a proxy and not even an actual @GM employee!

@Jay_Mac_333 Safety is our top priority, and we understand your frustration. To help us learn more about your experience, please email socialmedia@gm.com with your username in the subject line.

Fewer than 85k mi on my @GMC Terrain and the motor is shot due to issues they knew about and didn't tell me. Dealership says I'm outta luck. Owe thousands on it and it will cost thousands to fix! Worst is, my toddler was in the car and we almost lost our lives behind this defect.

@Toni_tx Safety is our top priority, and we understand your frustration. To help us learn more about your experience, please email socialmedia@gm.com with your username in the subject line. -Zafira

@GMC My 2026 Yukon Ultimate Diesel has been at the dealership since February 9 waiting on parts for a module failure resulting in a catastrophic transmission failure. Customer service offers no repair timeline. Waiting impatiently.

The First Ever #GMCSierraEV #Denali. Meet the Denali of EVs, towering above your expectations of an electric truck. See it 10.20.22 @ 5PM ET on s.gmc.com/gfgaj5

@sabby2707 We appreciate you providing more details to our team, Sabby. We will be sure to follow up with you in your email.

@GMC Still no concrete action from @GMC or its dealership as I am still stranded with an expensive piece of metal that can not be driven .. #HummerEvSUV emails being exchanged with GMC social media team but, still no appointment from its dealership to fix the issues

@GMC Vehicles’ side mirrors and windows are not functioning, creating hazardous driving conditions. I informed a GMC representative over the OnStar call. GMC must take immediate action to resolve this issue. #HummerEVSUV2026

@Twizzman88 Safety is our top priority, and we understand your frustration. To help us learn more about your experience, please email socialmedia@gm.com with your username in the subject line. -Zafira

My @GMC #terrain has 37K miles on it (super low for a 2018) and has been in the shop 4 times for catastrophic electrical and mechanical system failures, none of which has been under warranty. Just proof buying American means buying junk.

@HashiriyaChan Thank you for bringing this to our attention, Rick. Safety is our top priority, and we understand your frustration. To help us learn more about your experience, please email socialmedia@gm.com with your username in the subject line. -Zafira

@Kissay05 @CarMax Safety is our top priority, and we understand your frustration. To help us learn more about your experience, please email socialmedia@gm.com with your username in the subject line. -Zafira

Disappointed doesn’t begin to cover it. My 2021 GMC Yukon was diagnosed with a disconnected sunroof drain tube (no prior work ever done), a leaking sunroof frame, and mold under the carpet as a result. I am a disabled veteran. Despite documented findings, @GMC, @CarMax, MaxCare (serviced by CNA National), and @AlfredMatthews have all declined to help — with the dealership refusing to even submit a goodwill request because I didn’t purchase the vehicle there. Health & safety shouldn’t depend on where a car was bought or which warranty loophole is used.

@Marty_Head @GM Safety is our top priority, and we understand your frustration. To help us learn more about your experience, please email socialmedia@gm.com with your username in the subject line.

@GM issued a recall on my 6.2 engine for potential issues that may result in a lack of propulsion. I scheduled an appointment with my @GMC dealer, and was told the vehicle “passed inspection” after it was tested for the issue. The vehicle had 148K miles on it at the time. (1/2)

@shandershow Safety is our top priority, and we understand your frustration. To help us learn more about your experience, please email socialmedia@gm.com with your username in the subject line.

My @GMC broke down on the middle of 81 in NEPA on Christmas Eve. Missed the 7 Fishes dinner and almost got hit by a tractor trailer We recorded 10 conversations with them, they’ve lied about everything. Even have their supervisor on tape in a lie newsbreak.com/share/44499218…

@barbieriviera99 Safety is our top priority, and we understand your frustration. To help us learn more about your experience, please email socialmedia@gm.com with your username in the subject line.

@GMC how have you not recalled the passlock system on your Hummer 2006? We get stranded and can’t start our car for 11 minutes ! This is ridiculous!! How do we bypass this system ???

@cmmcelligott Safety is our top priority, and we understand your frustration. To help us learn more about your experience, please email socialmedia@gm.com with your username in the subject line. - Jordyn

@TheyCallMeDJack We regret to hear of your concern. Please reach out in a DM for further assistance. By sending us a message, you consent to the information you provide being monitored and recorded by GM or those acting on GM’s behalf, subject to the GM Privacy Statement: gm.com/privacy-statem….

@GMC would please explain to me why my truck breaks down on the side of the road with 8773 miles on it, six months old? A GM service tech has stated the ECU is out. Are faulty ECUs common on new vehicles?

@esskayjay17 With safety as a top priority, Sonia, we take statements like this very seriously. We have replied to your DM, please follow up with us there at your next convenience. -Michael

@GMC going on 50 days. No clear sign of when @gmc or Sawyer Lyons GMC of Randolph will replace the seized engine in my Lemon of a vehicle. Purchased brand new less than 12 months ago and the engine seized due to a manufacturers defect. (Part 1)

Our team regrets to hear these sentiments about your experience with your current GMC and the concerns that you've been dealing with. We would like to look into this with you at more length and provide a layer of support between yourself and your preferred dealership. If you would like to proceed with this assistance, kindly send us a private message with more details. -Audrey

@RoyalTVclub Hey @GMC please fix my engine, my local dealer is no help. I have the L87, just ran into someone else whose car almost killed them because of problem. You guys need to get your stuff together quickly. @elonmusk can you buy them?

General Motors be fucking up recently. Check your recalls 🇺🇸🇨🇦

@CyberJMC66 This is not how we want you to feel. Please DM us for further assistance. By sending us a message, you consent to the information you provide being monitored and recorded by GM or those acting on GM’s behalf, subject to the GM Privacy Statement: gm.com/privacy-statem….

Not happy with @GMC service for a break light out on a brand new car Why does it take this long to get what I can only imagine is a simple part

@cutlerIII We're sorry to hear that you're experiencing multiple concerns with your Yukon. We'd appreciate the chance to take a closer look and determine how we can best assist you here. At your earliest convenience, please direct message us with further details on your situation. -Jordyn

@GuyDealership New 25 @GMC Yukon Denali - poor construction, door/window seals awful, wind noise still unsolved.. plastic falling off the truck, and rattles everywhere.. I own it due to a trade in of @GMC 23 SLT lemon. Very disappointed, prob trading for a Lexus or something more reliable

CAR BUYERS … now’s your chance to speak up. if you bought a new vehicle in 2025, i want the full story: the good, the bad, and everything in between. your feedback will be published to 90k+ industry folks — and hopefully make a difference! (link to participate below)

@Lerchcon Your safety is our priority. This is not news we want to hear from one of our customers. Let's work together to resolve this and ensure your safety moving forward. Kindly send us a DM with more details regarding your concern. Our team will keep an eye out for your response. -Mel twitter.com/messages/compo…

@GMC your super cruise hugs the right. Dangerous when passing semi trucks.

@prakashkalla @EdMartinBuickGM Please DM us with your full contact info, VIN, current mileage, and dealer. By sending us a message, you consent to the information you provide being monitored and recorded by GM or those acting on GM’s behalf, subject to the GM Privacy Statement: gm.com/privacy-statem….

Just 6 months after purchase, my 2024 Acadia died on I-465, first an engine oil issue, then battery drained within hours. Towed with difficulty, now sitting outside @EdMartinBuickGM service center. Totally unacceptable, @GMC . I’m not taking it back without answers. #CarFail