Posts Tagged ‘powertrain’

Mazda 16X rotary engine two years away, will arrive in all-new model

Published by Mazda Blogs on August 16th, 2013

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Mazda Renesis

We last reported on Mazda‘s next-generation rotary engine project in June of 2012 when the automaker built its last Renesis-powered RX-8, but rumors of this new engine’s development had been around way before that final car left the production line in Japan, last year.

We now have enthusiastic confirmation that this next-gen rotary engine is really and truly going forward. It is still referred to as 16X and has several priorities. First is to lower fuel consumption compared to the RX-8’s engine, while still making gains in terms of performance. The second is to reduce the burning of oil that was happening at the highest revs. And the third and final priority, and perhaps most key for enthusiasts, is to give the powertrain a big torque upgrade.

What we were told by a Mazda USA insider (while we are all here together at the festivities in Monterey) is that the first application of the new 16X engine will be happening in two years’ time in an as yet undisclosed new model. Oh, the mind races to our eternal Mazda wish list…

Continue reading Mazda 16X rotary engine two years away, will arrive in all-new model

Mazda 16X rotary engine two years away, will arrive in all-new model originally appeared on Autoblog on Fri, 16 Aug 2013 16:30:00 EST. Please see our terms for use of feeds.

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Mazda to revive RX-7 in… 2017?

Published by Mazda Blogs on November 6th, 2012

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Mazda RX-7 in silver - front three-quarter studio view

There is a special place in our hearts reserved for the Mazda RX-7. Its screaming rotary engine made the ’80s and ’90s a time of high-revving fun. While Mazda continued the rotary with the four-door RX-8, the two are not the same car, and eventually the latter was phased out.

The Motor Report is the latest outlet to crank up the rumormill over a return to Wankel power and an RX sports car for the troubled Japanese brand. According to TMR, a rotary engine could come back – and so could the RX-7 nameplate – albeit not overnight. The return of the RX-7 is said to be set for 2017, and the source quoted is none other than Mazda sports car boss Nobuhiro Yamamoto.

Speaking with the press at a local launch of the updated MX-5 Miata, Yamamoto said the future RX-7 would have a curb weight close to that of the Toyota GT 86 (about 2,600 pounds), and have a larger emphasis on the driver’s involvement. Yamamoto was also the powertrain chief for the JDM-market FD3S generation (1992-2002 model) and was extremely proud of that engine. Yamamoto reportedly says he would prefer a naturally aspirated version of that engine over any kind of forced induction solution, claiming that the 16X rotary engine that has been developed would be capable of 220kW (295 hp) in that configuration. The 16X was developed in 2007 but has yet to find its way into a production vehicle.

2017 would mark the 50th anniversary of the introduction of the rotary engine. Frankly, it would be a shame if some form of the quirky and revvy powerplant was not found under the hood of a sports car anywhere in the market.

Mazda to revive RX-7 in… 2017? originally appeared on Autoblog on Tue, 06 Nov 2012 16:01:00 EST. Please see our terms for use of feeds.

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2014 Mazda3 to shed hundreds of pounds; diesel, Mazdaspeed variants possible

Published by Mazda Blogs on October 1st, 2012

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2012 Mazda3 sedan, front 3/4 view

According to Car and Driver, the next-generation Mazda3 is set to undergo an extensive overhaul, similar to what the Japanese automaker has done with its larger Mazda6 sedan.

On the powertrain front, expect the still-new 155-horsepower 2.0-liter Skyactiv four-cylinder to carry over. But since the next Mazda3 will likely shed hundreds of pounds thanks to the company’s lighter Skyactiv-tuned platform (a good chunk of which will be shared with the CX-5), the 2.0-liter engine should return improved fuel economy and performance since there won’t be so much heft to cart around. Currently, the 2.0-liter Mazda3 returns up to 40 miles per gallon on the highway.

C/D also states that a diesel-powered version of the compact Mazda3 is under consideration, as is a new version of the turbocharged Mazdaspeed3.

Visually, expect the new Mazda3 to receive the full brunt of the automaker’s new Kodo styling language. That isn’t a bad thing, though – both the new CX-5 and Mazda6 are handsome vehicles, and we think the aggressive headlamps and upright grille will translate nicely to the smaller package. C/D has worked up a rendering of what the Mazda3 could look like in hatchback form with the new styling direction, so head over there to check it out.

2014 Mazda3 to shed hundreds of pounds; diesel, Mazdaspeed variants possible originally appeared on Autoblog on Mon, 01 Oct 2012 18:01:00 EST. Please see our terms for use of feeds.

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