Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram ...

The difference between Ford's 6.8 and 7.3 Godzilla V8 engines comes from a shorter stroke in the former and a lower ...

This Chevrolet Corvette never waved goodbye to the man who picked it up from the dealership; this is the first time it has ...

JCB, maker of fine commercial machinery, has created an internal combustion engine that runs on hydrogen. Will this engine ...

Ram announced that the TRX pickup truck — a Ram with a Hellcat engine under the hood — is coming back for the 2027 model year ...

As 2025 concludes, Model Railroader's Eric White, Cody Grivno, Lucas Iverson, and David Popp share some of their favorite ...

A new turbo-diesel 6.7-liter Cummins six-cylinder engine gives the Power Wagon over 1,000 pounds-feet of torque, more than ...

Explore the iconic five-cylinder engine, from Audi Quattro to RS3, known for its unique sound, power, and racing heritage.

Forget stump-pulling. The Ram Power Wagon's available 6.7-liter Cummins HO diesel, which claims best-in-class torque, can ...

With gearheads at the helm, Stellantis delivers: the Cummins turbo diesel engine shows up for the first time under the hood ...