General Motors' active fuel management system is an ingenious piece of engineering. Here's what it does, how it works, and why some hate it.

Salaried workers, primarily in Pontiac, were laid off Friday morning as part of the closure of GM's Hydrotec brand.

GM’s senior vice president and president of North America is in a critical position as industry braces for sale slump.

Fuel economy figures for the midsize 2026 GMC Canyon pickup truck have been updated slightly compared to the 2025 model year.

The 2026 GMC Sierra 1500 full-size pickup is available in many mechanical permutations, and some of them have slightly ...

The integration syncs fuel and maintenance data, including DVIRs and Motive Card transactions, to help fleets stay compliant.

This Chevy engine powered some of the world's highest-mileage vehicles over the years, and it keeps on hauling decade after ...

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Go Industries Inc, a Richardson, Texas-based manufacturer of truck accessories and protection equipment, has unveiled its Flat Iron series of heavy-duty headache racks designed specifically for ...

Abstract: In this study, a series converter that consists of a fuel cell and a supercapacitor is used to regulate a hybrid system. In a stable state, the topology given offers great efficiency and ...