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New version of Toyota FT-1 Concept gets racy for Gran Turismo 6

Gran Turismo 6 has been the preferred marketing springboard for quite a few brands and concept cars since its debut last winter. Specifically the GT Vision concept idea - allowing manufacturers a built-in place to offer up new, original, drivable content - has enticed the likes of Mercedes, Nissan, Volkswagen, Toyota and more to dream big on the digital stage before pulling the sheets back on real concept cars.
In fact, Toyota teamed its live reveal of the FT-1 Concept at the Detroit Auto Show with an in-game launch of the car, just this past January. Looking for a second bite at the GT6 apple, Toyota has just released a teaser video for a new, FT-1 Vision GT version of the same concept.
The company isn't giving us much to go on save for the 30-second video, saying only that the concept was penned by Toyota's Calty Design Research team in California, and that it will "soon be available for download." By the looks of it, the new FT-1 seems to be more of a racecar than the original, without obvious changes to the basic form. No word on whether or not there's a physical concept car in the offing at a yet-to-be-named auto show. Stay tuned.

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.

Toyota confirms all-wheel drive V8 hybrid for TS040 LMP1 car in 2014

The 2014 FIA World Endurance Championship is gearing up to be one of the most exciting seasons of endurance racing in recent memory. All of the factory-entered LMP1 class cars are using hybrid powertrains, and Porsche is returning to the top class of the sport after a 16-year absence. Don't count out Toyota, though. The team has just revealed the first official details about its 2014 TS040 LMP1 car, and it has a big surprise - all-wheel drive.
The TS040 will follow Audi's lead and will use a combination motor and generator to power the front wheels. The system will generate power under braking and will use it up when accelerating to give a boost in traction over last year's rear-wheel-drive Toyota TS030. Toyota will stick with a gasoline-fueled, naturally aspirated 3.4-liter V8 to feed the rear wheels and will take on Audi's diesel, turbocharged 3.7-liter V6 and Porsche's gasoline-fueled, turbo 2.0-liter four-cylinder.
Sadly, there are no real pictures of the TS040 yet. Toyota is holding off on unveiling the car until the end of March at the WEC test at the Paul Ricard circuit, and the racing season doesn't begin until April 20 with the 6 Hours of Silverstone. You can read the whole press release about the TS040 below.