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

Dodge trucks have earned a fierce reputation by pairing stout chassis with some of the most powerful diesel engines ever sold ...

Which engine is best for your Power Wagon experience?

Here are the best engines in 2026 for towing, fuel efficiency, and more.

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

Ram announced that the TRX pickup truck — a Ram with a Hellcat engine under the hood — is coming back for the 2027 model year ...

After a year of changes and large announcements for the automaker, here is a roundup of the vehicles Stellantis confirmed are ...

This could lead to a free-for-all as tuners go forward, but judging by the DOJ's statement, they should hold on just a second ...

The 6.4- and 6.7-liter Power Stroke turbo diesel engines are two different versions of the Ford Power Stroke engine, used to power Ford's big Super Duty trucks at various points. Both engines use high ...

Super Duty Ford pickups offer a choice between gasoline and diesel engines. The 6.7L Power Stroke diesel engine provides more towing power than either gas engine from Ford. But not everyone can ...

Earlier reports suggested displacements of 5.7 and 6.6 liters, but a leak says the new engine will be even more ridiculous. Chevrolet's C8 Corvette Grand Sport will reportedly get a 6.7-liter V8 ...