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Toyota plotting WRC-inspired Yaris hot hatch

The emergence of the new Honda Civic Type R goes to show that the Japanese can make hot hatches every bit as good as the Europeans. But though it's been a while since Toyota had a serious contender in the game, word has it that it's about to jump back in. The impetus for Toyota's (re-)entry into the hot hatch segment is its impending return to the World Rally Championship. The company announced just a couple of months ago its intention to run a Yaris-based (or at least -styled) rally machine in the WRC by 2017, and now the latest reports indicate a road-going version won't be too far behind. Though the competition-spec model is expected to pack a 1.6-liter turbo four built by Toyota Motorsport GmbH specifically to comply with FIA regulations, the street-legal Yaris hot hatch is tipped to carry the 2.0-liter turbo four from the Lexus NX 200t. Though the jury's still out, it'd likely stick with front-drive instead of a more complex all-wheel drive system, but with a six-speed manual and a limited slip differential, it has all the potential to be a real firecracker. Only a limited number will likely be offered, ostensibly to meet FIA homologation requirement – in the same vein as the Citroen DS3 Racing or the Volkswagen Polo WRC Street – and likely to carry a similarly premium price tag in the neighborhood of 34,000 euros. We'd be pleasantly surprised if any of them were to make it to North American showrooms, though.

How Toyota's 100-year textile history influenced FCV hydrogen fuel cell car

Turns out, Toyota had a surprising ace in the hole when it came to building the new fuel tanks for the FCV hydrogen fuel cell car, which is coming next year. Well before Toyota became the Toyota Motor Company, it was the Toyota Industries Corporation and it made textile looms. This is important because the main structure of the hydrogen tank is wound carbon fiber. When Toyota set out to increase the strength of the tanks to hold hydrogen stored at 10,000 psi (up from 5,000 in the previous tanks), it was able to draw on its 100-year-old history as it designed its car of the future. "A lot of that textile experience came back when we did the tank wrapping." – Justin Ward "We have a lot of experience with textiles," Justin Ward told AutoblogGreen at the 21st World Congress on Intelligent Transport Systems (ITS) in Detroit this week, "and a lot of that textile experience came back when we did the tank wrapping." On top of being able to hold the higher-pressure hydrogen, Toyota's first attempt to build its own hydrogen tank was six times faster than the industry standard, so it saved time and money as well as working better. The company will also be able to inspect its own tanks. Ward is the general manager of powertrain system control at the Toyota Technical Center and hydrogen vehicles are something he knows a lot about. The reason for the stronger, 10,000-psi tanks is because the 5,000-psi tanks only offered around 180-200 miles of range, even with four tanks in the early $129,000 FCHV Highlander hydrogen prototypes. The FCV only has two, but they will able to deliver the 300-mile range that customers told Toyota they wanted. Dropping the number of tanks not only obviously reduced the cost for the tanks themselves but also the number of valves and hoses and other components you need. Despite the benefits of higher compression, going much higher doesn't make sense. 10,000 psi is the "natural progression," Ward said, because "you start to bump up against compression inefficiencies." Think of an air compressor. When hydrogen is produced at a wastewater treatment plant or a reforming site, Ward said, is it at around ambient pressure (14 psi). That has to be raised, using compressors, all the way to 10,000 psi. "That takes energy," Ward said, "and every doubling of pressure adds another doubling of energy needed, so it starts to add up pretty fast if you go too high." Component specifications are also fine at 10,00 psi, but more difficult at higher levels.

Toyota Matrix not long for this world?

According to a report from AutoGuide, Toyota doesn't have plans to replace the aging Matrix hatchback in the United States after this year. If true, the timing coincides with the replacement for the Corolla, on which the Matrix is based, with that car slated to get its first complete redesign since 2006 (2008 in the US market).
We'd love to tell you how many Matrix models were sold by Toyota in the United States last year, but the automaker chooses to bundle Matrix sales with Corolla sales, so we have no idea. That said, we have to assume sales of the hatchback don't contribute much overall to the total number of Corolla-based machines.
We're also unsure if Toyota will choose to exit the youth-oriented compact hatchback market entirely, or if the automaker will rely instead on its hybrid Prius line and Scion models like the xB and xD.