GM is building a diesel-powered hybrid vehicle that is based on one of Chevy's trucks, but it won't be available to the ...

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

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

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

The engine in question was the 6.6-liter Duramax V8 that powered the GMC Sierra and Chevy Silverado on the other side of the Atlantic. Cheap, ultra-reliable, and potent, the turbocharged diesel V8 ...

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 ...

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 ...

As with the HD GMC, the Silverado HD is fitted with Duramax's 6.6 L Turbo-Diesel V8 engine, which delivers a similar power output of 470 hp and 975 lb.-ft. of torque. The payload and towing ...

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." ...

has raised $6.6 billion from investors, which could value the company at $157 billion and cement its position as one of the most valuable private companies in the world. The closing of the funds ...