As the 2027 EPA mandate looms, OEMs are still proving that advanced diesel engines are the most efficient way to keep fleets ...

Trucking keeps the world moving by delivering goods every day of the year. Drivers spend long hours on the road to make sure ...

Discover how the Duramax diesel V8 engine from General Motors has maintained its reliability and durability over 25 years in production.

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

Toyota Motor (NYSE:TM) said on Monday it will suspend shipments of 10 vehicle models after its supplier Toyota Industries (OTCPK:TYIDY) reported certification issues in some diesel engines. Toyota ...

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 ...

Normal-sized diesel-powered cars capture a significant foothold in a huge market outside the U.S., here’s why.

Mahindra Thar Roxx has been spied testing in the country, fueling speculations of a possible new 1.5L Turbo Diesel engine option.

This heart transplant nets a 10kW and 50Nm bump (now 120kW/400Nm), but because the engine doesn’t have to work quite so hard ...