Diesel engines are different from gas engines in numerous ways, including their use of high compression ratios. Here's why ...

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.

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

With gearheads at the helm, Stellantis delivers: the Cummins turbo diesel engine shows up for the first time under the hood ...

Gm's New High-Tech Diesel V-8General Motors has just unveiled a new diesel V-8. Actually it's newer than new, as it will not be offered in GM vehicles until after 2009, the automaker says. However, ...

Daily use, decent fuel economy, and the ability to carry big payloads and tow hefty trailers are the primary considerations that prompt most truck buyers to choose diesel pickups over their ...

After military service a career as war correspondent was on the cards. But then an exclusive bursar programme in automotive journalism came 'a-knockin' - and so a 26-year journey spanning newspapers, ...

The 2027 Ram Power Wagon Diesel debuts with a 6.7L Cummins engine, extreme off-road hardware, and massive torque ...