While 40-year-old engines might not be expected to be the most reliable today, a certain diesel engine has found itself with an incredible reputation.

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

Ram announced that the TRX pickup truck — a Ram with a Hellcat engine under the hood — is coming back for the 2027 model year. Also coming is a 2027 Turbo Diesel Power Wagon 2500, adding to the ...

Customers asked, and Ram delivered. Today, Ram debuted the first-ever 2027 Ram Power Wagon with Cummins turbo diesel and 2027 Ram 1500 SRT TRX in "Resurrection," a short film hosted by Tim Kuniskis, ...

Earlier reports suggested displacements of 5.7 and 6.6 liters, but a leak says the new engine will be even more ridiculous.

North America started to get a taste for diesel-fueled vehicles in the 1930s. In the first instance, only the largest of commercial vehicles relied on Rudolf Diesel's namesake invention because diesel ...

If you watched the MythBusters drive an old Mercedes diesel fueled with used cooking oil, you probably wondered why we don't do that all the time with all diesels. After all, Cummins B-series are the ...

Sponsored Content. We may receive a commission on purchases made from links. The 6.7-liter Cummins turbodiesel inline-6 is one of the most widely used diesel engines out there. It has been fitted to ...

Cummins has been building pickup truck engines since 1989, which is when it first offered its legendary 359 cubic-inch inline-six engine known as the 6BT, often considered one of the best American ...