GM Authority has learned when production of the 2026 GMC Sierra 1500 will get underway. The 2026 GMC Sierra will be the last ...

The GMC Sierra 1500 pickup has experienced a big uptick in pricing over the last four model years, with base prices for most trims up by roughly 20 percent.

The recall follows a January investigation​ by U.S. auto safety regulators into reports of engine failure in certain GM ...

Schulte-Pelkum was already studying the Sierra Nevada’s peculiar rock footprint, which had shown deep rock deformations within the same area. Using the newfound data, the researchers imaged the ...

The Model 281 Proteus and Model 401 Sierra were on static display at Nellis Air Force Base for Aviation Nation 2025. Nellis Air Force Base, Nevada, hosted the Aviation Nation 2025 airshow on Apr ...

This 2023 GMC Sierra 1500 AT4 Crew Cab model has roughly 5,000 miles on the clock and features a Summit White exterior as well as SCA Performance’s famous Black Widow package. It recently failed ...

This 2017 GMC Sierra 1500 SLT is an eAssist model, which means its 5.3-liter V8 engine is working alongside a mild-hybrid system. Not bad for an 8-year-old truck. It also comes with 47,000 miles ...

The company emphasizes ease of use, with a drag-and-drop interface intended to allow individuals to build AI applications without extensive programming knowledge. Also Read: Trump Administration ...

Dow futures dropped sharply on Sunday night, down 1,531 points as investors prepare for another rough trading day Monday after economic turmoil triggered by tariffs imposed by President Donald ...

Does GMC have a problem with its new 2025 Sierra trucks? As we'll see in Alex's story, some potential issues could be related to the 2.7-liter TurboMax engine. Alex says, "I just had my brand ...

GMC has been having issues with the Duramax, a line of diesel engine trucks and SUVs, recently, such as the Sierra. They start at about $46,000. Last year, GMC issued a recall of 463,295 full-size ...