The GMC Sierra 1500 AT4X is slated to receive the updated 3.0-liter Duramax diesel engine as a powertrain option for 2024. Since the truck arrived in 2022, only the 6.2-liter gasser has been ...

Five of those engines run on gasoline; the 3.0-litre Duramax turbo-diesel is the latest engine to be added to the Silverado’s powertrain choices, and it is the only engine free of spark plugs.

“The 3.0-liter Duramax Turbo-Diesel engine has long been a favorite of Sierra light-duty owners,” said Will Mellon, marketing manager for the GMC Sierra.

Ford announced its new Power Stroke diesel engine on Wednesday, and GM followed yesterday with the announcement of their 6.6 litre Duramax V8 turbo diesel unit.

Under the hood, customers will have a choice between two V-8 engines: either a 6.6-liter gasoline motor or a 6.6-liter Duramax turbo diesel.

Overview Truck stuff is what the full-size Chevy Silverado 1500 knows as Monday through Sunday. A 310-hp turbo four-cylinder, two V-8 engines, and a Duramax turbo-diesel with 495 pound-feet of ...

As reported last fall, the 2017 Chevy Silverado HD and GMC Sierra HD are now available with a redesigned 6.6L Duramax turbo-diesel V8 that produces an unprecedented 445 horsepower at 2,800 rpm and ...

This 1970 Chevelle SS Packs A Twin-Turbo Duramax Diesel Engine: Video By Jonathan Lopez March 28, 2023 1:08 pm 12 Sponsored ...