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Mazda, Suzuki, Yamaha — more vehicle data fabrication found in Japan

TOKYO — Mazda, Suzuki and Yamaha improperly tested vehicles for fuel economy and emissions, the Japanese government said on Thursday, revealing fresh cases of compliance failures by manufacturers. The results came to light after the Japanese government had ordered the automakers to check their operations after revelations of improper testing at Subaru and Nissan last year. The conduct of automakers globally has come under intense scrutiny after Germany's Volkswagen AG admitted in 2015 to installing secret software in hundreds of thousands of U.S. diesel cars to cheat exhaust emissions tests, and that as many as 11 million vehicles could have similar software installed worldwide. In the Japanese cases, the carmakers have not broken any laws or prompted massive recalls. But a growing list of improprieties has tarnished the image of the country's manufacturing industry for high-quality products and efficiency. Suzuki, Mazda and Yamaha cleared vehicles for emissions or fuel efficiency even in cases where they were tested under invalid conditions, the ministry said in a statement. The errors related to slight deviations in the speed of the vehicles during testing that should have invalidated the test results. The automakers examined tests they had conducted over different periods of time, and in Suzuki's case they stretched back to 2012. None of the automakers found significant problems with actual emissions and fuel economy performance of the vehicles, which were destined for sale in Japan, and do not plan any recalls. Suzuki, Japan's fourth-largest automaker, said that of 12,819 sample vehicles tested for fuel economy and emissions since June 2012, around 50 percent of them had been inspected improperly. "I deeply apologize and will lead efforts to prevent recurrence," Suzuki Chief Executive Toshihiro Suzuki told a news conference. Mazda said there were irregularities in 4 percent of similar inspections on its cars, or just over 70 vehicles. In Yamaha's case, irregularities were found in 2 percent of inspections, or just a handful of vehicles. Both Mazda and Yamaha apologized. Suzuki and Yamaha shares fell 6 and 5 percent, respectively, and Mazda shares were down 1 percent, underperforming a steady benchmark Nikkei average. In July this year, Nissan admitted it had improperly measured exhaust emissions and fuel economy for 19 vehicle models sold in Japan.

Suzuki brought a retro hybrid coupe and an autonomous van concept to Tokyo Motor Show

Update: More photos and details of these Suzuki concepts have surfaced since their official reveal at the 2019 Tokyo Motor Show. Turns out, the Waku Spo coupe can also be a wagon. We love it. When you swap in the wagon rear end, the rear seat slides back and automatically reclines. All of a sudden, the sporty coupe has turned into a somewhat roomy wagon kei car. Its interior features a fully digital dash that will actually simulate wood grain on the passenger side when in the Normal drive mode. When sport mode is selected, the "wood grain" transforms into a massive screen of dials and vehicle information. The Suzuki Hanare is the van pictured in the gallery and further below. Its drive wheels feature in-wheel electric motors, and the interior is all about customization. The folks in Suzuki's press photos look happy to be hanging out by their Hanares, and we think we'd be pretty happy too. One of the vans has a bar; the other has a massive screen with a map, and the middle van is full of storage for outdoor activity supplies. Lastly, Suzuki showed us the Hustler Concept. It's essentially just a Hustler made to look like an off-road kei car. We're picking up the Jimny vibes Suzuki is laying down. It's wonderfully boxy and features a bevy of neat accessories. Suzuki is celebrating its 100th anniversary at this year's Tokyo Motor Show. To mark the occasion, the company has created two unique concepts that look to the past for style, and the future for powertrain and use cases. One is called the Waku Spo, and the other is the Hanare. The Waku Spo is pictured above, and it's a plug-in hybrid with styling rooted in '60s Japanese cars. It's simple and squared off save for the wide fender flares and charming round headlights. There are dashes of chrome trim around the car and two-tone paint. The fender-mounted rearview cameras are a high-tech twist on a classic Japanese car feature. But if this design doesn't appeal to you, Suzuki says body and interior parts can be quickly switched out so each driver can have a car that's personalized to their tastes. While the Waku Spo is a more traditional, driver-oriented car, the Hanare is more of an autonomous pod. According to Suzuki, Hanare translates to "cottage" and the theme of the van is to be your home away from home. It's meant to be a mobile room to do whatever you want. It also looks like it's intended to be private and secluded, as the only windows are slender pieces that wrap around the roof.

Pentagram aims to cut through the noise of EV sound design

What does an electric vehicle sound like when it goes from 0 to 60, when it signals a turn, when it’s powered down for the night? EV motors have fewer parts and are therefore incredibly silent, which presents safety concerns for drivers who recognize speed by sound and pedestrians who canÂ’t hear an approaching vehicle.  In 2019, regulators in Europe and the U.S. began requiring EVs to have warning sounds, but they left it up to the car manufacturers to choose those sounds. Many have taken the new legislation as an opportunity to not only create a branded sound, but also to stir up some marketing hype by enlisting famous musicians to compose the noise of an electric engine. Hans Zimmer created the Blade Runner-esque sound concept for BMWÂ’s i4 electric sedan, and, strangely, Linkin Park is creating EV sounds for BMW.  Sound designer Yuri Suzuki, a partner at design consultancy firm Pentagram, recently conducted a research project into the crucial role electric car sound has on a userÂ’s safety, enjoyability, communication and brand recognition, out of which he developed a range of car sounds. Suzuki says that while some automakers have chosen beautiful and interesting car sound designs, chasing celebrity clout is not the way to go when designing the sound behind serious machines.  “We really have to design carefully based on the psychological effects on a human,” Suzuki told TechCrunch. “ItÂ’s all about the relation between the human being and the machine itself.” Suzuki says smart sound design can help ease the difference between human and car by providing a shared language. Based on surveys he conducted, Suzuki came up with two new skeuomorphic electric engine sounds as well as adaptive sounds that reflect the time of day and the location of the drive.  His engine sounds are reminiscent of internal combustion engine revs, providing both drivers and pedestrians with a recognizable indication of speed increasing and decreasing. The sounds are placed at different pitches: one quite low, like a spaceship taking off; the other a bit higher, like a hovercraft vertically ascending. Audi, Ford and Jaguar Land Rover have also chosen to make futuristic copies of gasoline engines for some of their new electric vehicles.  SuzukiÂ’s sound design also includes in-car sounds, like powering on, turn signals or horn honking, that use AI to adapt to the time of day.