Diesel engines have pistons that look different from the ones you'd see with a gas engine. There's a reason why that's the ...

It is easier to hit emissions standards with gas engines. With diesel prices remaining 50c per gallon or more above the price ...

For the first time in its history of over a century, Cummins has finally developed a gasoline engine. The unit is based on a ...

Ram lives up to its reputation for quiet, comfortable trucks while tapping into 225 lb-ft more torque than previous models ...

Some diesel engines break the stereotype with surprisingly great sound. Here are eight of the best-sounding diesel engines that might just change your mind.

Diesel pickups are rugged, powerful, and built to last, enduring hundreds of thousands of miles. Here are 10 dependable ...

Cylinder deactivation temporarily disables select cylinders in low-demand driving scenarios to save you some fuel. This ...

Cummins engines have long been synonymous with diesel power, but for the first time in its 100-year history, the company has ...

Series’ 40-year legacy with a new 7.2L diesel engine, along with hyping its unmatched internal combustion offerings for work ...

Today global power and technology leader Cummins Inc. (NYSE: CMI) announced an update to the legendary B-Series engine ...