The national average price of diesel ended its five-week run of declines by skyrocketing 38.8 cents to $5.224 a gallon, according to Energy Information Administration data on Oct. 10. The increase ...

As Chinese automakers are aggressively expanding in the European market–their share doubled to over 6% in 2025 compared to the previous year–established local automakers are finding it increasingly ...

The Duramax engine was introduced in 2001, and it quickly became known for its reliability and performance. The 6.6L Duramax diesel engine has made an appearance in the Chevrolet Silverado and the GMC ...

Diesel power has been a staple on most roads around the globe for decades now, with everything from trail-busting Toyotas to frugal autobahn cruisers opting to run on this alternative to gasoline.

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

Discover the engineering marvel behind Mazda's Skyactiv-D 2.2 diesel engine, and what lies ahead for diesel fuel. Mazda unveiled the second-generation CX-5 in 2016 and promised buyers they would soon ...

What is a 5.9-liter Cummins diesel engine? Well, for hardcore enthusiasts, it's arguably one of the most popular oil-burners ever produced. Cummins engines were dominant in agriculture long before ...

Famous for developing and manufacturing diesel engines, Cummins has just rolled out its first gas power plant in over one hundred years. The Cummins B6.7 Octane gasoline power plant is designed to set ...

Forbes contributors publish independent expert analyses and insights. Michael Teo Van Runkle is a journalist who covers the auto industry. For the past two years, the Silverado ZR2 pickup truck served ...