Mazda: Skyactiv-X technology saves 20 percent 🎥
ZWITTER With the Skyactiv-X engine, Mazda wants to give the gasoline engine the fuel economy of the diesel. The five-seater has 2.0 liters of displacement and produces 180 hp, with maximum torque of 224 Newton meters. The gasoline-air mixture in the cylinder is lean, and the compression ratio of 16.3:1 is very high for a gasoline engine. Apart from this unit, there is still no other gasoline engine in the world that [...]
The gasoline-air mixture in the cylinder is lean, and the compression ratio of 16.3:1 is very high for a gasoline engine.
Apart from this unit, there is no other gasoline engine in the world that has the fuel consumption and torque advantages of diesel combustion. The X in Skyactiv-X symbolizes the intersection of the two combustion processes.The technology is complex and requires precise control, which demands high processing power.
The Mazda3 responds spontaneously to throttle commands and is also more track-ready at medium speeds.
Extra lean gasoline-air mixture
The gasoline-air mixture in the cylinder is extra lean, and the compression ratio of 16.3:1 is extremely high for a gasoline engine. The spark plug does not ignite the mixture; rather, its spark increases compression and cylinder temperature with a spreading fireball until compression ignition is triggered despite three times the air content.
Spontaneous response from throttle commands
The engine sounds like a gasoline engine when you start it up, and it handles driving off moderately. The drive reacts spontaneously to throttle commands and at medium speeds it is also more track-ready than it feels: The car is so comfortable that you read the speed increase on the speedometer rather than feeling it.
Nevertheless, it is significantly more powerful and rev-happy, but at the same time also around 20 percent more economical than the normal Mazda gasoline engine.
All-wheel drive costs 2000 francs extra
Of particular importance for the all-wheel drive country Switzerland is the fact that with the Skyactiv-X there is again an AWD in the Mazda3. The Mazda3 Skyactiv-X is available as a hatchback Ambition from 31 990 francs (AWD plus 2000 francs). The Revolution sedan is available from 39,290 francs.