GM Authority reader Willard asks why the Chevy Colorado uses a four cylinder engine while Nissan Frontier gets a V6. We answer in today's GM Authority Mailbag.

The core issue is the fight between WordPress founder and Automattic CEO Matt Mullenweg and WP Engine, which hosts websites built on WordPress. WordPress technology is open source and free ...

GM Defense has developed a technology demonstrator to show the Army what is possible for a new tactical vehicle with a diesel ...

The Chevrolet division of General Motors has built some incredible V8 throughout its history, but when it comes to ...

Part of this silly rule included a mandate that no intermediate car could have an engine bigger than 400 cubic inches of ...

This remarkable vehicle could sprint to 60 mph in just 7.0 seconds and conquer the quarter-mile in about 15.5 seconds, ...

Checy pick-up trucks are known for their power, but the six most powerful engines ever put inside a Chevy truck had a ...

There once was a time, believe it or not, when even the idea of the LS engine platform hadn’t yet been conceived, and a ...

Venus Aerospace has introduced its groundbreaking engine in an exciting development for high-speed aviation. The Venus Detonation Ramjet 2000 lb Thrust Engine (VDR2) was recently launched during ...

Reports of the death of the internal combustion engine have been greatly exaggerated. In the wake of stalled consumer demand and stubbornly high costs, automakers around the world are furiously ...

The move aligns the Colorado with the GMC Canyon, which only ever offered the top-shelf engine to begin with. In a market that’s seeing squeezed profit margins and a push toward EV investment ...