The GMC Hummer EV and GMC Sierra EV are part of a new General Motors service update that includes a few tweaks for the ...

General Motors has released a new service bulletin to update the high-voltage battery system software in several GM EVs, including the Chevy Silverado EV.

Detroit — General Motors Co. on Wednesday revealed Ultifi, a new software program rolling out in 2023 that the automaker says will allow customers to personalize their vehicles and interact with them ...

General Motors has revealed its plans for software-upgradable vehicles, with a new platform – GM Ultifi – promising cars and SUVs that improve over time, and a new potential source of revenue. Built ...

General Motors said Tuesday that e-commerce software company RedCelsius will take the wheel of the automaker's consumer Web site, GM BuyPower, and relaunch it this summer with more features and ...