Across the United States, drivers pulling up to the green pump are finding that diesel often costs more than regular gasoline ...

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

Detroit Diesel doubled down on engine designs that struggled to keep up with regulations, and it was eventually acquired by ...

Starting in 2008, new diesel trucks were required by the EPA to include an EGR (exhaust gas recirculation system), which routes exhaust back into the combustion chamber to reduce temperatures, a DPF ...

Ford’s 2026 catalog may be filling up with hybrids and battery packs, but diesel power still anchors some of the brand’s ...

From its humble beginnings to revolutionizing the pickup truck segment, this legendary powerplant has left an indelible mark ...

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

Diesel fuel powers the country. If that sounds dramatic, think of all the trucks, buses, and ships you see every day. Most of them carry diesel engines instead of the gasoline engine or electric ...

Fleet managers don’t get paid to argue on Facebook. They get paid to look at the cold numbers and make data-driven decisions.

Many of our readers love diesel trucks. They provide a solid platform for heavy-duty work and earn impressive fuel-economy ratings. However, they also come at a premium. "Cheap diesel trucks" isn't a ...

Gas prices for regular, $3.63, and diesel, $4.10, are displayed at the Wawa convenience store and gas station in Shillington. Photo by Jeremy Drey2/23/2013 (Photo By Jeremy Drey/MediaNews ...