General Motors just shared details about the new 8.3-liter Duramax turbodiesel along with the relevant changes being made to ...

This Gen 6 small block will power General Motors pickup trucks for years to come.

For buyers on the hunt for a trusty diesel-powered pickup truck, the Ram 2500 and 2500 heavy-duty models almost immediately come to mind. Their appeal is clear; both pickups are available with the 6.7 ...

It's no secret that the diesel engine has been the go-to option in a variety of vehicles for powerful torque, longevity, and reliability over the years. There are some great examples of the most ...

Theo has dedicated his life to cars. He has studied the only Automotive Journalism course in the world located at Coventry University and describes this passion as a clinical obsession. Give Theo four ...

A decade or so ago, a team of German university scientists settled on 500 cubic centimeters as the ideal per-cylinder displacement for internal-combustion engines. A 500-cc cylinder with a stroke ...