This turbocharged diesel engine will also feature a 48-volt mild-hybrid system. This oil burner displaces 3.3-liters across its six cylinders. The team at Mazda designed it with a system that it ...

When Japanese automaker Mazda debuted the fourth ... grail of internal combustion engines, the world's first to switch between compression ignition (like a diesel) and spark ignition (like a ...

Mazda has introduced its long-promised turbodiesel straight-six engine. Called e-Skyactiv D, the 3.3-liter six-cylinder was developed for markets outside of America, and it’s presented as one of ...

So why did it fail? In keeping with its philosophy of optimizing combustion in a gas engine, Mazda is adding yet more diesel technology to its Skyactiv-X gas engine. First of all, it wasn't a ...

From Ford's EcoBoost to Audi's Quattro, the car world is filled with trademarked terms intended to put the unique selling point of an automaker's vehicles front and center. Mazda's Skyactiv is no ...

Mazda has launched a pair of new mild-hybrid diesel engines for the CX-60 SUV. Both are based on the same 3.3-litre straight-six unit and both feature mild hybrid assistance to improve fuel economy.

You own a diesel-powered ... potentially causing engine damage. While there is at least one commercially available gas engine that uses compression-ignition — Mazda’s SkyActiv-X — even ...

including both conventional piston engines and rotaries. Mazda vehicles are mostly fitted with either gas or diesel engines branded Skyactiv-G and Skyactiv-D, respectively. During Thursday's ...