Plaintiffs formally issued a lawsuit against General Motors in federal court on Wednesday, claiming the Detroit auto giant sold Chevrolet and GMC vehicles from 2011 to 2016 that could not run properly ...

Ok, so the buzz words Cummins, Power Stroke, and Duramax got you to pony up the extra ducats to power your new hauler with a diesel engine. Like most people, change doesn't come easy, so the warranty ...

There hasn’t been much good news in the diesel automotive market lately, though General Motors looks to change that with the diesel variant of the 2016 Chevy Colorado and GMC Canyon midsize pickup ...

An internal service bulletin, numbered PIT6467A, confirms the automaker is investigating reports of 2025 and 2026 model year Chevy Silverado 3500 HD and GMC Sierra 3500 HD trucks running out of fuel ...

Forbes contributors publish independent expert analyses and insights. Michael Teo Van Runkle is a journalist who covers the auto industry. For the past two years, the Silverado ZR2 pickup truck served ...

52-m.p.g. EPA highway fuel economy rating New engine grew from GM's global system The 52-m.p.g. diesel engine on sale now for the 2017 Chevrolet Cruze makes a powerful argument for the benefits ...

General Motors has been using Duramax diesel engines in certain workhorse models for nearly a quarter century. The 6.6-liter V8 version which powers Chevy Silverado 2500/3500HD and GMC Sierra Heavy ...

Wayne Cunningham reviews cars and writes about automotive technology for CNET's Roadshow. Prior to the automotive beat, he covered spyware, Web building technologies, and computer hardware. He began ...

Ok, so the buzz words Cummins, Power Stroke, and Duramax got you to pony up the extra ducats to power your new hauler with a diesel engine. Like most people, change doesn't come easy, so the warranty ...