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.

Barra, Jacobson say self-help initiatives, including more US production and shifting expenses, will offset 30% of tariff cost ...

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

I just hit 10,000 miles in my GMC Sierra EV, road-tripped through subzero temps. But constant rattles and a glitchy app are ...

One auto reviewer shared his honest opinions about the GMC Sierra EV Denali, revealing its impressive range and capabilities.

The 2025 GMC Sierra EV is the newest kid on the block, emerging as the brand’s most compelling bid to woo traditional truck ...

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 ...

CALIFORNIA — Sierra Pacific Industries has significantly increased its seedling production, with its nursery in Yreka now housing 10.2 million native conifer seedlings. These seedlings are being ...

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 ...

See reviews below to learn more or submit your own review. The GMC Acadia is a mid-size SUV. Model years 2007-2016 were full-size. Read more General Motors reviews to learn about other models.

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 ...