Diesel engines come in small packages for many different applications. Here are some of the smallest diesel engines you can ...

Ram's biggest off-roader now has the grunt to compete with rivals from Ford and GM, and it only had to get rid of its winch.

LML, like many other GM product codes, doesn't stand for anything at all, and is merely a sequence of letters meant to denote ...

The difference between Ford's 6.8 and 7.3 Godzilla V8 engines comes from a shorter stroke in the former and a lower ...

Diesel once promised a cleaner, thriftier future for drivers and governments, yet within a decade it has slipped from ...

Dieselgate started back in 2014, but it has never really ended, as more and more allegations roll in of defeat devices across the diesel spectrum. From VW and Daimler to Cummins and Bosch, the EPA, ...

There's a term that gets thrown around fairly frequently not just from diesel engine builders, but by automotive enthusiasts from all walks of life: "bulletproof." Simply put, "bulletproof" implies ...

A new turbo-diesel 6.7-liter Cummins six-cylinder engine gives the Power Wagon over 1,000 pounds-feet of torque, more than ...

Diesel engines are torquey and efficient powerhouses capable of outlasting a comparable gas engine. But despite their robust build quality and beefier internals, there are things to avoid if you have ...

Maruti Suzuki spent $110 million to develop the E15A engine. Unfortunately, it was prone to clogging and cracking, and the ...

We thought it would be cool to compile a list of diesel engines that represents what we believe are the best oil-burning powerplants that have ever been placed between the frame rails of modern-era ...

The largest helicopter maker in the world has announced it is committed to developing a diesel-powered helicopter in the next five years. Eurocopter displayed an example of a possible diesel ...