Unique compression technology and an improved ratio of fuel economy to performance made the Skyactiv-X engine promising, but ...

As a rule, when comparing same-size gas and diesel engines ... We already know that a diesel engine’s higher compression ratio enables more torque to be produced. At the same time, as torque ...

From trains to tanks to finally tearing up the 24 Hours of Le Mans, today diesel outperforms gas for power, efficiency and ...

The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

Which pickup trucks have the best diesel engines? These oil burners are made to deliver excellent power for towing and ...

Drag racers use various types and mixtures of fuel. Here’s an in-depth look at the different types of fuel and how each would ...

This compression ratio resulted in an incredibly ... In keeping with its philosophy of optimizing combustion in a gas engine, Mazda is adding yet more diesel technology to its Skyactiv-X gas ...

Discover how generator efficiency varies across diesel, natural gas, gasoline, propane, and biodiesel to optimize performance ...

Robot Cantina made oxyhydrogen (or HHO) gas through electrolysis, and fed that mixture back into the engine hoping for a ...

HEMI enthusiasts and V-8 enthusiasts alike are sad to see the inevitable loss of their long-favorite V-8. Stellantis is still ...