Do you know what Skyactiv technology consists of?

Skyactiv technology developed by Mazda (Skyactiv-G for gasoline and Skyactiv-D for diesel engines) consists in the application of the “Rightsizing” concept (opposite to the “Downsizing” trend adopted by other brands), whose function is to enhance the maximum engine performance maintaining the displacement. In the following link you will find information about the different techniques applied in the engine site for E3L Development of this technology: search engineerotalleres.com/blog/que-es-la-tecnologia-skyactiv/

The conclusion that I have drawn in that link is a "denomination" of Mazda as propaganda ... in terms of gasoline engines 4-2-1 collectors have been; The C20XE Opel already brought it as standard since the late 80's ... like many others, the compression increase 14: 1 The TFSI system of the Vag Group has been a few years, as for the diesel is talking about the elements and control of any HDI. Call it as they want but have not invented anything new, except for the name "Skyactiv". (It's just my opinion) Greetings !!