GM Authority

GMC Acadia Loses Consumer Reports Recommended Rating

Consumer Reports yanks its "Recommended" rating from the 3-row GMC Acadia due to owner-reported failures, citing poor ...
Carscoops

GMC Hummer Not As Waterproof As Hoped, May Lead To Electrical Issues

General Motors is working to fix a pair of electrical issues that have affected its recent EVs, including the GMC Hummer and the Brightdrop EV600. Both are relatively minor, but both involve water ...
Jalopnik

The GMC Hummer EV Might Run Into Some Problems If It Gets Wet

While I doubt any owners of the GMC Hummer EV are actually taking their huge six-figure toy offroading, they should be careful if they plan to ford any rivers or streams. Or, hell, even take one ...
GM Authority

Leaking GMC Terrain Taillights May Cause Dead Battery, Engine Start Issues

Some units of the GMC Terrain may experience a range of electrical issues as a result of water intrusion in the taillights. Per a report from GM TechLink, some of these issues include a no start or ...
The Drive

Electrical Gremlins Mean the 2022 GMC Hummer EV Might Not Like Getting Wet

Considering the breakneck development speed of the new GMC Hummer EV, it’s impressive it doesn’t have any major issues. There have been a few minor ones so far, though. A few months ago the truck was ...