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Mazda teases its Tokyo-bound EV again — and it's a crossover coupe

Another 15-second teaser clip, the third so far, stars Mazda's coming electric vehicle in the role of coquette. This time we get a glimpse of the body shape, and coming as a shock to no one since Mazda practically admitted it, we'll be seeing a crossover coupe on the Tokyo Motor Show floor. Mazda says there'll be a few surprises therein, though. The overall line and detailing embody "an expansion of our renowned Kodo design philosophy" at the same time as the EV "explores new directions in design." And within the "uncompromisingly simple" form we're told to expect "a unique door concept, opening your mind." Another couplet in the press release poetry promises a "friendly expression" up front for a new segment entry embodying "futuristic values and changing lifestyles." Well then. This will be Mazda's fourth electric vehicle, but the first meant for mass production. The company built a small batch of the Mazda Demio (our Mazda2) battery electric vehicle in 2012 for the Japanese market, leasing them to government and corporate customers. The following year the automaker built a Mazda Demio EV prototype with a 330-cc rotary-powered range-extender engine. After that came the e-TPV prototype that the company's used to prove out the powertrain going into this month's show car.  The urban-focused electric runner should go on sale next year in markets like Japan, China and Europe, where dense city centers negate the need for sky-high range figures; the 35.5-kWh battery is likely to return a 150-mile range at most. As foretold in the most recent teaser, the interior will deliver an airy sense of space thanks to open spaces between the driver's and passenger's seats. Zoom-Zoom will come with EV internals, too — Autocar recently drove the eTPV prototype and lauded it for being "well-planted," "original to drive" and "more like a car in the traditional sense of the word." 

This is what a 1,200-hp twin-turbo 4-rotor looks like in a Miata

We've seen the diminutive Mazda MX-5 Miata swallow plenty of big engines, but New Zealand drifting ace "Mad Mike" Whiddett is roaring into where-no-man-has-gone-before territory. Wanting to replace his 515-horsepower "MADBUL" RX-7 and its twin-turbocharged, three-rotor 20B engine, his new ride is an NC-series Miata with four rotors and twin Garrett turbochargers courtesy of Pulse Performance Race Engineering. It is called "RADBUL," and expected power at standard boost is 1,200 hp, but the builders at Pulse Performance think it will get up to 1,500 hp at full boost. And yes, that exhaust exits through the hood. Four-rotor engines are actually popular - builds are detailed on forums like this one from 2007 and this one from 2008, this UK company or this Canadian company will sell you one complete - but they're usually being prepped for an RX-7. Mad Mike's choice of a Miata for this enterprise makes this about as extreme as you can get, short of throwing it into a Mazda R360. You can watch Mad Mike tell the story of the build in the video, and check out the first and second installments about the build on the Red Bull site.

Mazda recalls 2019-2020 Mazda3 for errant activation of emergency braking system

The newly redesigned Mazda3 has been subject to numerous recalls since it went on sale for the 2019 model year. Today brings news of another such occurrence, as Mazda recalls 35,390 2019-2020 Mazda3s (sedans and hatchbacks). This recall is related to the automatic emergency braking system equipped to certain models. According to Mazda, affected vehicles may “unexpectedly stop while driving due to inadvertent activation of the Smart Braking System automatic emergency braking system.” The programming of the systemÂ’s software could cause the Mazda3 to “falsely detect an obstacle in front of the vehicle while driving.” In response to that detection, the software may automatically apply the brakes despite no collision being imminent. We donÂ’t have to explain how dangerous that could end up being for the driver and those around them. Your car slamming on the brakes for no reason could easily be the cause of an accident. As of now, Mazda says no injuries or deaths have been reported as a result of the defect. In case you havenÂ’t experienced the system in your Mazda3 yet, there is something to look out for. Mazda says a warning alarm will sound and a warning message will appear in the instrument cluster and head-up display when the car is about to perform an emergency stop. Mazda said that itÂ’s reported the defect to the NHTSA, but it hasnÂ’t been posted on the website yet. The fix is easy for some, but more difficult for others. Vehicles with early build dates will need the whole instrument cluster replaced or reprogrammed, as these cars have a different procedure for "temporary manual deactivation of the Smart Braking System." These early build cars will also receive a new owner's manual to reflect the revised procedure of temporary manual deactivation of the system. Later cars will only need the Smart Braking System software reprogrammed with an improved version. Mailings to owners for notification purposes should be completed on or before February 17 next year.