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

The 2027 Ram 2500 Power Wagon finally features a long-overdue diesel engine option, opening up all kinds of utility and range ...

Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM ...

Diesel engines still offer unmatched torque, with mileage, and are best suited for highway runs, making them an ideal choice ...

How big is Ford's lineup of diesel trucks for the new year?

While CNG trucks currently have higher upfront costs, they offer lower fuel and maintenance expenses, along with reduced emissions, positioning them as a viable alternative ...

Teams down?

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

Tata Punch Diesel could be a reality if enough customers ask for it, as per Mohan Savarkar, Chief Product Officer at Tata Motors PV.

Military vehicles such as Humvees are often seen wading through water without much trouble, which gives diesel engines a reputation for being nearly indestructible. While they are tough and generally ...

In a huge win for the diesel "delete" crowd, an internal DOJ memo reportedly called for dropping criminal charges "targeting ...