Since its 2000 debut, various builds of the Duramax Turbo-Diesel engine have powered some of the most powerful and efficient ...

The lawsuit claimed that 2011-2016MY Chevrolet Silverado and GMC Sierra models equipped with the available 6.6-liter Duramax ...

General Motors is paying $35 million to put a defective Duramax diesel engine lawsuit to rest. See if you qualify for cash.

The 6.7-liter Cummins turbocharged high-output diesel engine can produce 485 horsepower and a mean 1,075 pound-feet of total ...

A brand-new Chevrolet Silverado HD broke down months after purchase. The owner left it in the driveway and called a tow truck ...

The class-action suit was aimed at General Motors's 6.6-liter Duramax diesel V-8 engines, after owners reported consistent problems with a defective high-pressure fuel injection pump, known as "CP4." ...

Despite the automotive industry’s continued march toward ever more efficient, smaller-displacement engines, lower cylinder counts, and electric (or electrified) options, we are happy to report ...

GM Defense started with a Chevrolet Silverado 2500HD ZR2. That's the off-road version of Chevy's HD pickup, the one that ...

Is this tactical pickup truck coming to a military base near you? GM Defense is making the case that it should.