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Toyota Yaris Hybrid-R is road-going version of brand's racing technology [w/video]

Did you know that the Yaris is Toyota's best-selling vehicle in Europe? That may help explain to us Americans why the car that's lowest on the company's totem poll here in the US got turned into an all-wheel-drive hybrid track monster for the 2013 Frankfurt Monster Show.
Called the Toyota Yaris Hybrid-R, this three-door pocket rocket isn't just a hybrid making a lot of horsepower - it incorporates technology from Toyota's TS030 Hybrid racecar that competes in the FIA World Endurance Championship series, including the 24 Hours of Le Mans. The Yaris Hybrid-R packs a 300-horsepower, turbocharged, 1.6-liter four-cylinder engine under its hood, which should be enough for most speed freaks, but Toyota pairs it with two 60-hp electric motors at each rear wheel (the same ones used in the production Yaris Hybrid that's sold in Europe). That makes total system output an insane-for-this-size 420 hybrid horsies.
But that's not all, as the Yaris Hybrid-R forgoes the traditional battery pack below the rear seats in favor of a supercapacitor, which can both hold more energy and has a much faster power charge/discharge speed than traditional batteries. Paired with the supercapacitor is a third 60-hp electric motor/generator positioned between the engine and six-speed sequential transmission. Its job is to feed the super capacitor energy during deceleration and direct its power to the rear electric motors when more grip and oomph is needed.

Toyota To Stop Building Cars In Australia

Toyota said Monday it will stop making cars in Australia by the end of 2017, spelling a final blow to auto manufacturing in the country, where car companies say high production costs and tough competition have crippled business conditions. Toyota's announcement, which will result in the loss of around 2,500 jobs, was widely anticipated, coming just two months after General Motors Co. said it would end production in Australia by 2017. Ford Motor Co. announced in May that it would cease Australian production in 2016. All told, some 6,600 manufacturing jobs will be lost between the three companies. Mitsubishi Motors Corp. stopped manufacturing in Australia in 2008. Toyota Motor Corp. said its decision was based on a combination of factors including the high Australian dollar, the high cost of manufacturing and competition. "We did everything that we could to transform our business," Toyota Australia CEO Max Yasuda said in a statement. "But the reality is that there are too many factors beyond our control that make it unviable to build cars in Australia." Toyota President Akio Toyoda delivered the news to workers at the company's Altona plant near Melbourne, where he paid tribute to 50 years of Toyota cars being built in Australia. "To now have to deliver this news to the very people we have worked so hard with, to the many people who have supported our production for so many years, is most regretful for Toyota and, for me personally, simply heartbreaking," he said. Toyota, which has been manufacturing cars in Australia since 1963, currently makes the Camry, Camry Hybrid and Aurion in the country. It will become a sales company. Industry Minister Ian Macfarlane said Toyota had not asked the government for any financial assistance in the lead-up to its decision. The government had subsidized auto manufacturing, hoping to keep the industry alive as it supports tens of thousands of jobs in other areas including auto parts. Holden, which is the Australian arm of GM, received 1.8 billion Australian dollars ($1.6 billion) in federal government assistance in the past 11 years. Auto makers in Australia produced about 178,000 cars in 2012, according to the International Organization of Motor Vehicle Manufacturers. Related Gallery AOL Autos Test Drive: 2014 Toyota Highlander Plants/Manufacturing Toyota

Toyota finds 10% MPG improvement in hybrid PCU

Keeping up its from-all-angles approach to efficiency, Toyota has found yet another way to eke out up to ten percent more precious MPGs in its hybrid vehicles, this time electronically. The automaker has announced the development of new silicon carbide (SiC) power semiconductors for use in power control units, which it will begin testing on Japanese roads within the next year. The PCU using the silicon carbide compound offers less electrical resistance, which improves efficiency when passing current between the battery and electric motor. It also loses less power after shutting off, and can operate at a higher frequency. The net power loss of the new PCU is just one-tenth of the current silicone-only version (the latter accounting for 20 percent of total electrical power loss in today's hybrids). The result, so far, is a claimed five-percent improvement in fuel economy in test vehicles, with the potential of ten percent by the time the new SiC power semiconductor comes to market. Additionally, the carbide wafers allow for smaller a power module, coil and capacitor, thus allowing the entire PCU to be 80 percent smaller (see the side-by-side comparison in the accompanying photo, which you can click to enlarge). We've got a while to wait before we start to see the carbide technology to start making a real-world impact. Toyota aims to begin using the SiC units in 2020. By then, with improvements in the company's other key efficiency factors - engine technology and aerodynamics - cars like the Prius will likely see significant gains in fuel economy. Read more in the press release below. Toyota Develops 'Diamond-like' Computer Chips to Boost Hybrid Mileage May 20, 2014 Toyota City, Japan – Toyota is using one of the hardest materials in nature after diamonds to develop a semiconductor chip it hopes will improve the fuel efficiency of its hybrids, such as the Prius, by as much at 10 percent. The company and its partners announced today that they have developed a silicon carbide (SiC) power semiconductor for use in automotive power control units. Toyota plans to begin test-driving vehicles with the technology on public roads in Japan within a year. The chips, made from carbide - one of the hardest materials in nature, theoretically have superior characteristics such as one-tenth the electrical power loss and 10 times the drive frequency. Toyota said the chips would also allow it to reduce the size of current automotive power control units by 80 percent.