Dimpled pistons might sound strange, but some say they could be the future for diesel power. We've looked at the arguments ...

In the coldest corners of the map, where diesel engines have long been treated as the only reliable option, electric vehicles are quietly rewriting the rules. Real world testing from Arctic truck ...

The BMW 335d is the torque-loaded diesel sleeper sedan blending surprising speed, premium comfort, and hybrid-beating fuel ...

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 ...

When you’re one of the partners in a successful and growing diesel performance shop, you tend to look at things a bit differently. While most truck owners consider updating a late-model engine by ...

Diesel engines are known for several things. Power and torque are the biggest attractions, but there is another attribute that drivers like. They can rack up a lot of mileage without needing major ...

Here's the story of perhaps the most legendary diesel engine ever made, the Cummins 5.9L.

Like the trucks themselves, there also are many engines included in the long, rich history of Ford pickups, one of the biggest being the Power Stroke line of diesel engines. Some are iconic, ...

Detroit Diesel was once one of the most prolific engine builders out there. But its success didn't last forever, leaving it ...