The highest torque diesel engines ever made have turned up in everything from small commercial vehicles to powerful ...

Ram Power Wagon is a beast of a truck, but now it could get even tougher with the potential of a diesel engine option in the ...

For one heady moment, it looked like Subaru was going to bring a diesel engine to the U.S. Then the company not only abandoned the plan, but the engine, too.

Neutral at Stop will be added to Freightliner M2 106 Plus, 108SD Plus, 114SD Plus, and EconicSD, as well as Western Star 47X ...

Diesel engine cleaners are still a mainstay of the car care routine of diesel owners despite diesel cars being in decline across the UK. Not much can come close to diesel in terms of motorway fuel ...

A hearing on Tuesday will determine whether Decatur police officer Mac Bailey Marquette is granted immunity from a murder charge in the fatal shooting of Steve Perkins, or if the case will proceed ...

That's right, Cummins actually did it. They went ahead and dove headfirst into the gasoline engine market. If you ask us, ...