The Cummins Big Cam line of diesel engines were all about bringing big power efficiently and quickly, and over successive ...

The gas Power Wagon enters the race with a 6.4-liter Hemi producing 405 horsepower and 429 lb-ft of torque, while the new ...

Ram’s rugged heavy-duty off-roader is finally available with a Cummins diesel—for a price.

The Ram Power Wagon has finally got the Cummins diesel engine and is out to brag about it. Totally unexpected, it is doing it ...

The 2027 Ram 2500 Power Wagon gets a 1st-ever Cummins diesel but the timing is bad with diesel fuel prices fast approaching a ...

Cummins, the American corporation known for its diesel engines, has been around for since 1919. Over the past century, while Cummins has diversified into sectors like power generation and filtration, ...

Official mpg figures aren't typically made publicly available for heavy-duty trucks so we found out what real owners report ...

Cummins will recall and repair engine control software in more than 600,000 Ram vehicles equipped with the company's diesel engines, part of a record $2 billion federal settlement over allegations ...

Gilbert Smith is an automotive journalist with over five years of specialized research and writing experience. Before joining CarBuzz in 2024, he produced in-depth buyer’s guides and feature articles ...

This article was originally published by Michael Coates on Clean Fleet Report, a publication that gives its readers the information they need to move to cars and trucks with best fuel economy, ...

You don't have to be a diesel-head to have heard about Cummins engines. The Indiana-based diesel truck engine manufacturer has outdone itself in developing some of the strongest and reliable engines ...