The automotive community has a love-hate relationship with diesel engines. Volkswagen's Dieselgate scandal left a bitter ...

Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram matter in the air. Yet as manufacturers push these powerplants into more ...

Cummins engines have earned a bit of a cult following over the decades — and for good reason. In the U.S., they're the iron workhorses found in everything from pickup trucks to massive semis, and they ...

Customers may be impressed with the fuel economy provided by either a four-cylinder or a diesel engine, but they may not be bowled over by the acoustic properties. To reduce -- or in some cases, ...

Diesel engines, often criticized for the disturbing noise they are generating, are getting closer to reaching another important milestone in their evolution. Ford's new 6.7-liter Power Stroke diesel ...

January 10, 2007 While we love concept cars, and we’re enamoured with futuristic power train technologies, but we must admit that one of the most alluring vehicles at the Detroit (NAIAS) Motor Show ...

Nearly $80,000! That's what this Touareg costs. Wow! I have always been intrigued by the super powerful V-10 diesel engine, but it sure taxes the chassis of this VW SUV. I can't remember another ...