The 2028 Chevy LCF 6500 XD and 7500 XD are expected to adopt the Cummins B7.2, a new diesel-powered inline six-cylinder set ...

The new Audi R18 TDI with which Audi targets its tenth victory in the famous 24 Hours of Le Mans on June 11/12 is ready today with "tomorrow’s" technology. During development of the new LMP1 sports ...

Although the bi-turbo version of the EcoBlue is going the way of the dodo, the single-turbo Power Stroke flaunts expanded availability for 2026 ...

For those buyers out there who still want a diesel-powered unit of the Cadillac Escalade luxury SUV, three new units are on ...

The simple, non-negotiable truth is this: when it comes to outright fuel efficiency, the diesel engine is, mechanically and chemically, superior.

Built for real work, comfort, and toughness, these diesel engine-powered 2500 pickup trucks are the best this year.

BMW's quad-turbo diesel engines, once offered in the M550d and 750d models, delivered sports car-rivaling performance and ...

The inline-6 is a common enough gas engine design, but it's pretty much universal in the diesel world. As such, there are ...

Diesel engines and gasoline engines are so fundamentally different that it’s possible to do real damage simply by filling up your car with the wrong fuel. Converting a diesel engine to actually ...

Wayne Cunningham reviews cars and writes about automotive technology for CNET's Roadshow. Prior to the automotive beat, he covered spyware, Web building technologies, and computer hardware. He began ...