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Mazda explains the thinking behind the MX-30's small battery pack

Mazda's first production-bound electric car, the MX-30, relies on a 35.5-kilowatt-hour lithium-ion battery pack for power. That's relatively small, but the Japanese firm argued it's exactly what the model needs to let motorists drive electric while keeping their environmental footprint in check. Christian Schultze, head of Mazda's European research and development center, told Automotive News Europe the MX-30's battery is responsibly-sized. He explained engineers took a variety of factors into account when debating kilowatt-hours, including how much energy is required to build the pack, how much electricity is needed for a full charge, and the environmental impact of replacing the battery, which Mazda expects could be necessary after the MX-30 has covered about 100,000 miles. Sticking with a smaller pack yields total CO2 emissions on par with a turbodiesel-powered Mazda3. In contrast, using a 95-kilowatt-hour battery (which is close to what Tesla's bigger models use) would have increased the MX-30's life-long CO2 output considerably by requiring more energy to build, and needing far more electricity to achieve a 100% charge. We're not quite sure that math or battery longevity assumption hold up under scrutiny. In any case, small is the direction Mazda decided to go. The trade-off is that the MX-30 (pictured) is expected to drive for about 124 miles between charges, and that figure was achieved on the hugely optimistic WLTP testing cycle; real-world mileage will be lower. That's hardly a jaw-dropping number, and the crossover doesn't qualify for the coveted long-range label, but Schultze told British magazine Autocar it's more than enough to cover the daily transportation requirements of the average European motorist, which stands at a total of 31 miles. That's significant, because Europe will be one of the MX-30's key markets. Deliveries are scheduled to begin in early 2021. Mazda hasn't announced whether it will sell the MX-30 in the United States, or if it will wait until it has a longer-range electric car to enter the segment.

Mazda engineer explains why there won't be a Mazdaspeed3

When Mazda put the new, beautiful Mazda3 on its stand at last year's L.A. Auto Show, it didn't take long before someone asked about a Mazdaspeed3. It took even less time for the Japanese automaker's new global boss, Akira Marumoto, to cite his company's small size and say, " [My] answer would be no." During first drives of the compact hatch last month, Road & Track asked Mazda development vehicle engineer Dave Coleman what Mazda would need in order to resurrect an MPS version. Coleman detailed a few reasons for the Mazdaspeed's continued hiatus, the prohibitive cost foremost. But another hitch is that the Mazdaspeed we'd get now isn't the Mazdaspeed enthusiasts would want. Coleman told the magazine, "If we had an engine on the shelf that would fit that properly, then we could talk." But the price to develop an engine and supporting hardware to do the car right isn't in the budget for an automaker of Mazda's size. Perhaps more important, though, present-day Mazda wouldn't — and couldn't — whip up another raw, rapid hatch. The competition, and consumers, have changed. "Even the Mazdaspeed 3, in its last iteration, came out as raw as it did due to the constraints," Coleman said, and today's market won't put up with that kind of buzzy, excitable uncouth anymore. The question is, even if Mazda had the money, do the buyers pining for a zoom-zoomier Mazda3 want the mature, composed hot hatch they'd be offered? Head over to Road & Track to read Coleman's take on the matter, and how he lays out the gap that would swallow any potential MPS as, "What you think you want is rawness. What you really want is responsiveness and directness." Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Mazda rotary engine returning, in an autonomous Toyota delivery vehicle

With the return of the Toyota Supra, the Lotus Esprit and Mazda RX-7 probably share the trophy for hardcore sports cars we'd most like sequels for. The Esprit's too hopeless to consider. Mazda continues to speak in riddles about a new RX-7, but the company has confirmed that the RX-7's heart will return: The company's building a rotary-engined range-extender engine for an autonomous Toyota. At this year's Consumer Electronics Show, Toyota announced its e-Palette autonomous electric delivery vehicle. The e-Palette will come in bus, shuttle, and car versions to service the delivery needs of companies like Amazon, Pizza Hut, and Uber. They'll also be built in custom configurations such as mobile hotel rooms and emergency command centers. Toyota owns 5.25 percent of Mazda, the two automakers recently signed a deal to open a factory in Alabama, and Mazda's known for ace work with small engines. It's not surprising that Toyota chose Mazda for help with the e-Palette, but the rotary aspect is novel. Mazda U.S. president Masahiro Moro said, "This is a very suitable engine to run a generator because it's compact and lightweight, with no noise or vibration, and it has very good fuel economy." There have been rumors of this development previously, as far back as 2016, then again last October in reference to an electric architecture Mazda intended for release in 2019, but Toyota was never mentioned. As to pining for that RX-7 redux, Mazda's head of powertrain said the company's overcome the technical issues of a sports-car-sized rotary engine — the challenge is making a business case for such a sports car. We think the RX-VISION made the case three years ago, and it's already fitted with the Skyactiv-R rotary. Separately, a Toyota spokesman added that the two companies are looking into whether the rotary can be useful beyond the electric car. That's not much to go on when it comes to pining for another RX-7, but hope lives on a scanty diet. Related Video: