2004 Mazda 6 I Sedan 4-door 2.3l on 2040-cars

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Mazda's rotary engine may live on as a range extender (UPDATE)

Update: We received a response from Mazda that confirmed plans for a 2019 electric car available in battery-only and range-extended models, but there was no comment on any other details. The text has been updated to reflect this. It may be time for rotary fans to start getting their hopes up a little for a return of the spinning triangle engine. Automotive News spoke with Mitsuo Hitomi, the man in charge of Mazda powertrains, who said there's a very good chance the next implementation of the rotary engine will be as an electric car range extender. The news source also suggests that such a vehicle could be just around the corner, since Akira Kyomen, Mazda's vehicle development program manager, confirmed to Automotive News that the company will have an EV out in 2019 in both pure electric and range-extended versions. We reached out to Mazda for more information, and a representative confirmed both the pure electric and range-extended models for 2019, but couldn't comment on anything else regarding those vehicles. Looking back, we have reason to believe that this really might happen. As far back as 2013, Mazda was working on a rotary-engine range-extended electric car in the form of the Mazda2 RE Range Extender. It had a total range of 250 miles, half of which came from its battery, the other half from a 330 cc rotary engine generator fueled by a 2.6-gallon gas tank. More recently, Mazda has also teased rotary power with the RX-Vision concept at the 2015 Tokyo Motor Show and another rumored rotary concept at this year's show, which could be the design concept teased recently. But most convincing is the patent we found from Mazda that described a range-extended electric car that would specifically use a rotary engine. The powertrain layout looks just like the one used in that Mazda2 concept. There's also the fact that, as we've previously pointed out, and as Hitomi mentioned to Automotive News, the rotary could be a good range-extender due to its compact size and smoothness. Of course it also isn't known for being the most efficient engine, but if it isn't required to provide all the forward propulsion, it could be made small enough that it's frugal, and the added space and weight savings would be important for making the vehicle more practical, adding more batteries, or simply keeping the car lighter. This news might not excite rotary die-hards who have been waiting for an RX-7 and RX-8 successor, but they shouldn't quite abandon hope yet.

2019 Mazda 6 gets more expensive, adds equipment and drops the manual

Update: We got wind of what Mazda had in store for the 2019 Mazda 6 in this report from last week, and now we have all the official information from Mazda. The news on the manual transmission's disappearance is still true — 2018 model year cars will be the last ones that make that an option. There are a few changes Mazda has implemented for this model year, and a slight price adjustment that goes with. The addition of Mazda's i-Activsense safety tech as standard is confirmed. As is G-Vectoring Control Plus, the next generation of Mazda's G-Vectoring we saw hit the CX-5 for the 2019 model year. Pricing has been adjusted to reflect the extra standard equipment and elimination of the manual transmission. A base (manual) 2018 Mazda 6 Sport costs $22,845 with its $895 destination fee, but the new 2019 model begins at $24,720 with the $920 destination fee included. That's a considerable increase, but the charge for an automatic transmission was $1,050 of that previously. Higher trim levels don't experience as much of a hike. For example, the maxed-out Signature is only $375 more expensive in 2019, coming in at $36,020 total. Mazda says the 2019 Mazda 6 goes on sale this month. It's a little surprising that 2019 model year Mazda 6s weren't already on sale, but mid-year updates or late introductions aren't exactly out of the norm for Mazda. Since its introduction, the current generation Mazda6 has always remained a top choice among driving enthusiasts. That's because it's one of the few cars left in its class to still offer a manual transmission, next to the Honda Accord. But sadly, it seems even that's going to disappear for the 2019 model year update. CarsDirect originally heard through the grapevine that the Mazda6 sedan will be losing its standard six-speed manual while gaining some new safety tech. At first, we here at Autoblog were in denial. We had to reach out to Mazda to verify this unfortunate news. And sadly, it seems CarsDirect's findings are accurate, with Mazda USA's marketing and brand communications manager, Drew Cary, replying to our inquiry with the following statement: At Mazda we are always listening to our fans, especially when it comes to what they are looking for from our vehicles. As we have moved the Mazda6 upscale with the launch of the Grand Touring Reserve and Signature models, we have seen less demand for a manual transmission option.

Mazda Skyactiv-X Review | The revolution begins with a squeeze-bang

The matte black Skyactiv-X prototype looks like a rough Mazda3, perhaps reconstructed after a bad wreck by an over-enthusiastic owner of a spot welder and lots of gaffers' tape. Ribbed ducts poke out of the dash sending two breaths of conditioned air to no one in particular. Even its revolutionary engine, the thing we're here to experience, is entombed in a massive, nondescript cover to mask its unseemly noises. It's a wild, strange way to meet a very unconventional vehicle that promises diesel-like fuel economy, a wide torque band, and an exotic method for burning less gas than ever before. It takes a few hours for Mazda's engineers to explain the fundamental principles of operation. For more detail, read our Skyactiv-X Spark Controlled Compression Ignition explainer, but here's a very brief overview. Skyactiv-X marries some traditional gasoline engine characteristics with a novel form of compression ignition called SPCCI. The key for Skyactiv-X is to use very high compression in the cylinder and an extremely lean fuel-air mixture. Squeezed right to the cusp of getting hot enough to blow up all on its own (which is very hard to predict), a squirt of extra gas and a spark interject to cross that compression-ignition threshold in a controlled and predictable manner. See the animation below: That takes a few essential components to get just right. One is a massive amount of computer processing power and some pressure sensors in the individual cylinders, because the ambient conditions change how and when these things happen. Skyactiv-X uses a clutched supercharger to pump in additional air when needed to nail the mixture precisely, and high-pressure injectors to get the low ratios of fuel to disperse properly in the chamber. And since it operates like a conventional gasoline engine sometimes, it uses valve timing to lower the very high compression ratio so it doesn't reach combustion ignition in that mode. In practice, the Skyactiv-X runs in compression ignition mode most of the time. In practical terms, that means it drives like a torquey gasoline Skyactiv engine. The torque curve is broad and flat — diesel-like in that respect. That also means it can get away with using a six-speed transmission and a lower final drive for better response. There's enough grunt and economy together that Mazda can let the engine spin faster — at 60 mph, it's running at roughly 1,000 more RPM than a similar gas engine, with greater efficiency.