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Auto Talk => General Automotive => Topic started by: Laconian on November 11, 2018, 12:25:11 PM

Title: HCCI: IT'S HAPPENING! Mazda3 to debut with SkyActiv-X
Post by: Laconian on November 11, 2018, 12:25:11 PM
https://www.thetruthaboutcars.com/2018/11/skyactiv-x-engine-debuts-inside-2019-mazda-3-this-month/

As usual, kudos to Mazda for pushing the state of the art in ICEs forward. I hope that HCCI sets a high efficiency bar for the industry to follow.
Title: Re: HCCI: IT'S HAPPENING! Mazda3 to debut with SkyActiv-X
Post by: Galaxy on November 11, 2018, 12:34:47 PM
Yeah, Mazda is really pushing the frontier here. That being said, I hope it does not turn out to be a disappointment like Nissan with their variable compression engine.
Title: Re: HCCI: IT'S HAPPENING! Mazda3 to debut with SkyActiv-X
Post by: Payman on November 11, 2018, 01:26:00 PM
OMG that Mazda3 hatch is pure sex.  :wub:
Title: Re: HCCI: IT'S HAPPENING! Mazda3 to debut with SkyActiv-X
Post by: 12,000 RPM on November 11, 2018, 03:27:47 PM
We will see. To me, not recapturing energy in braking is the bigger wasted opportunity.
Title: Re: HCCI: IT'S HAPPENING! Mazda3 to debut with SkyActiv-X
Post by: MX793 on November 11, 2018, 03:58:25 PM
Quote from: 12,000 RPM on November 11, 2018, 03:27:47 PM
We will see. To me, not recapturing energy in braking is the bigger wasted opportunity.

What benefit is there in that for a non-hybrid?
Title: Re: HCCI: IT'S HAPPENING! Mazda3 to debut with SkyActiv-X
Post by: CaminoRacer on November 11, 2018, 11:04:27 PM
Might have to replace my current Mazda6 with a Mazda3 hatch or a CX-5.
Title: Re: HCCI: IT'S HAPPENING! Mazda3 to debut with SkyActiv-X
Post by: 12,000 RPM on November 12, 2018, 05:11:02 AM
Quote from: MX793 on November 11, 2018, 03:58:25 PM
What benefit is there in that for a non-hybrid?
IMO hybrids are the most logical way forward for ICE efficiency. Would be great if Mazda could find a way to make hybrids fun
Title: Re: HCCI: IT'S HAPPENING! Mazda3 to debut with SkyActiv-X
Post by: Xer0 on November 12, 2018, 09:25:43 AM
The 2.5L Turbo that Mazda just came out with is already pretty close to being a diesel in power delivery.  This thing will probably be another step in that direction.  As an enthusiast, not sure I care too much to be honest.  Every time a new engine comes out that promises all these MPG improvements, the real world benefits aren't really that great while actually driving the thing is kinda boring.
Title: Re: HCCI: IT'S HAPPENING! Mazda3 to debut with SkyActiv-X
Post by: MX793 on November 12, 2018, 09:31:15 AM
Quote from: 12,000 RPM on November 12, 2018, 05:11:02 AM
IMO hybrids are the most logical way forward for ICE efficiency. Would be great if Mazda could find a way to make hybrids fun

OK.  So the intended comment was "Mazda should be pursuing electric hybridization instead of just focusing on cleaner and more efficient ICE".