What happens when a new 2025 GMC Sierra pickup with only 100 miles on it starts making a horrible noise from under the hood?

In this owner's guide article, we outline the 2025 GMC Sierra break-in procedure, including during as well as after the break-in process.

GMC Sierra 1500 AT4 Crew Cab model features a Summit White exterior as well as SCA Performance’s famous Black Widow package ...

One of several extra-charge paint options offered on the 2025 GMC Sierra EV, the Deep Ocean Metallic color is the only blue ...

GMC Sierra EV Denali Max Range delivers an unexpected blend of 507-mile real-world range, rear-wheel steering magic, and near ...

GMC trucks are powerful and reliable, but they aren't necessarily known for topping the horsepower rankings. Here are the ...

“Many 2019 and newer GMC Sierra trucks come equipped with 10-speed transmissions, which lend to distinct GM 10-speed transmission issues such as harsh shifting, shuddering, hesitation, gear shifting ...

After launching its Sierra EV full-size electric truck exclusively in Denali specification, GMC is expanding the lineup by ...

Being stranded in the Dollar General parking lot, Scott only had one option. Which was to call a tow truck and take the truck ...

GMC Sierra 1500 SLT is an eAssist model, which means its 5.3-liter V8 engine is working alongside a mild-hybrid system ...

General Motors has released plans to ramp up production of its light-duty trucks at the company's Fort Wayne, Indiana, ...