The U.S. National Highway Traffic Safety Administration (NHTSA) has launched a formal investigation into a potential issue ...

General Motors has been putting V6 engines in its cars and trucks for more than 65 years, and its very first ones were ...

Sierra 2500 represents the sixth model year of the fourth-gen GMC Sierra HD. Here's everything that's new and different about ...

One of the new no-charge colors for the 2025 GMC Sierra EV is Onyx Black, a paint color GM Authority is exploring in full ...

The Chevy El Camino was produced from 1959 through the late '80s over several generations. This GMC cousin of the El Camino ...

GM is ending production this year of a gas-powered Cadillac crossover at a plant in Tennessee, while extending production of ...

About 900 U.S.-represented employees at supporting plants will be temporarily laid off, in addition to about 4,500 hourly ...

The GMC Sierra is a full-size, heavy-duty pickup truck. Read more General Motors reviews to learn about other models. How do I know I can trust these reviews about GMC Sierra? How do I know I can ...

The report by the national 501(c)(4) nonprofit Coalition Against Bigger Trucks found that the states with the highest potential bridge replacement costs include Arkansas, California, Florida ...

The Alabama Senate substantially changed a bill sought by the forestry industry on Tuesday, approving a compromise version that does not affect weight limits on log trucks. The bill as originally ...

The major car companies say sales rose sharply in March, with most reporting double-digit gains. For some companies, the ...