The 7.3 PowerStroke, 5.9 Cummins, and 6.6 Duramax, are all iconic diesel engines, but how do they compare? Here's a ...

Even though diesel is no longer in favor with passenger-car customers, compression ignition will survive in commercial vehicles like vans and pickup trucks. General Motors is one of the few automakers ...

During the 10 years Diesel Power has existed, the engines offered in ¾- and 1-ton trucks have evolved to make more and more horsepower and torque. While a little more than 300 hp and 600 lb-ft of ...

We recently attended a seminar on the new 4.5L LMK Duramax that will be making an appearance in light-duty trucks for 2010. This potent mill will not only have at least 310 hp and 520 lb-ft of torque ...

Modern diesel truck engines are, as we know, massively powerful from the factory—each of Detroit’s Big Three has heavy-duty pickups that hover around or above 1,000 pound-feet of torque. General ...

The 2023 Chevy Silverado is getting a new diesel engine to kick off the model year. The new 3.0-liter inline-six turbodiesel Duramax engine will make 10 percent more horsepower and nearly eight ...

General Motors’ 3.0-liter Duramax diesel inline-six is a seriously solid alternative to gasoline. Drivers love it for its fuel economy and smooth power delivery, no matter which truck or SUV it’s in.

Here’s the skinny on GM’s new half-ton diesel. Taking a peek at The General’s fleet order books, we learn the Duramax 3.0L Turbo-Diesel Inline-Six will make 277 horsepower and 460 lb-ft of torque. The ...