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Patent application suggests Mazda rotary return

A recent patent application by Mazda reveals that the Japanese automaker is still working on the rotary engine. This could in fact be the Skyactiv-R engine found in the RX-Vision concept from the 2015 Tokyo Motor Show. As with anything Wankel-related, nothing is certain until Mazda makes a production commitment. But this filing suggests that serious development is happening in Hiroshima. The 2011 Mazda RX-8 was the last rotary-powered car you could buy in America. Slow sales, poor fuel economy, and tighter emissions standards prevented Mazda from committing to a follow-up. But the fundamental principles of the rotary - compact size and light weight - perfectly fit Mazda's Skyactiv ethos. (For an explanation of how rotaries work, click here.) In this new engine the intake port sits at the bottom of the engine with the exhaust port on top instead of the other way around. That allows for lower mounting, which improves a car's center of gravity. This rotary is also turbocharged. Putting the turbo up high helps ensure it doesn't get in the way of any body or chassis crossmembers. The implication of those claims is that somebody is thinking about how to put this engine in a car. There are other benefits as well. The short path from the exhaust port to the turbo ensures minimal turbo lag. It also allows for a close-mounted catalyst on top of the enigne, which will help emissions. Another innovation in this new engine is a triangle-shaped rotor that covers part of the exhaust port. This allows for different exhaust flow characteristics. The filing claims that that two of the four orientations allow for less airflow resistance in the exhaust port. As in previous Mazda rotaries, there are two spark plugs to manage ignition timing and combustion. But unlike in the 16X concept, Mazda's last public display of such an engine, the new rotary uses port fuel injection. Keep in mind this is only a patent application. A Mazda spokesperson refused to comment on future product, but commented "As we stated at the Tokyo motor show, Mazda is doing all that it can to bring a rotary to the market." In the meantime, keep your RX-7 prayer candles lit and hope for the return of the rotary before the end of the decade. You can bide your time by reading the entire application here. Related Video: Related Gallery Mazda RX-Vision Concept: Tokyo 2015 View 11 Photos News Source: USPTO via autoevolution Rumormill Mazda Performance rotary mazda rx7

Top Gear recounts the fiery demise of the Mazda Furai

This past September we reported on Top Gear's destruction of the Mazda Furai, one of the finest concept cars to ever grace an auto show stage. It turns out that the Furai, which was burned nearly beyond recognition at the hands of the British magazine, was actually destroyed back in 2008, and that the entire thing had been covered up for five long years.
Now, a few months after publishing that heart-wrenching composite of a half-baked Furai (shown above), the lads at TG have published their account of just what resulted in a priceless concept car being transformed into a smoking hulk on a Suffolk runway. Click over to read the full story about just what happened, along with pictures of the Furai before, during and after the inferno.

Editors’ Picks December 2022 | Genesis G90, Mazda3 and an old favorite

The last Editors' Picks collection of 2022 consists of picks from three different segments. We recently got our first shot at the 2023 Genesis G90, which instantly found a warm place in our heart. Plus, a couple of favorites from years past came through. Look out for even more ratings come the new year as a ton of fresh metal comes onto the market. Tons of totally new EVs and sports cars may have hit the streets in 2022, but there are even more new and exciting cars coming. In case you missed our previous Editors' Picks posts, here’s a quick refresher on whatÂ’s going on here. We rate all the new cars we drive with a 1-10 score. Cars that are exemplary in their respective segments get EditorsÂ’ Pick status. Those are the ones weÂ’d recommend to our friends, family and anybody whoÂ’s curious and asks the question. The list that youÂ’ll find below consists of every car we rated in December month that earned an EditorsÂ’ Pick. 2023 Genesis G90 2023 Genesis G90 View 55 Photos Quick take: The Genesis G90 is now a full-size sedan without any major compromises versus its competition. It rides beautifully, features a tech-forward but still usable interior and even has a powerful and refined powertrain. Score: 8.5 What it competes with: Lexus LS 500, BMW 7 Series, Mercedes-Benz S-Class, Audi A8 Pros: Gorgeous design, efficient and powerful powertrain, super-luxurious interior, great value Cons: Doesn't handle as well as competitors From the editors: Road Test Editor Zac Palmer — "The Genesis G90 is all-new for 2023, and what a stupendous luxury sedan it is. The mild-hybrid twin-turbo V6 powertrain is smooth and powerful for effortless acceleration. Its air suspension and electronically controlled dampers waft you over poor pavement with nary a cabin disturbance. Every last luxury you might want for is present from auto-opening doors, massaging seats and rear wheel steering. It's all there for a price that is shockingly low versus the leading German luxury sedans, making it all the more impressive." In-depth analysis: 2023 Genesis G90 First Drive Review: No more compromises   2023 Mazda3 Mazda3 Hatch front three quarter View 57 Photos Quick take: The Mazda3 is a blast to drive and has an interior that rivals entry-level luxury cars. It's only real weakness is a slightly tight rear seat and cargo space.