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Toyota drops detail about 414-hp Hybrid-R concept powertrain

The Toyota Yaris Hybrid-R Concept has been teased already, offering up little glimpses and details of the Frankfurt-bound vehicle. And while those few, shadowy shots have been great, we've really wanted to know how this hatchback would deliver its promised 400-plus horsepower. Under hood sits a 1.6-liter, race-derived, direct-injection, turbocharged four-cylinder that powers the front wheels. Sounds peachy, but with 414 horsepower splashed across the page, we're going to need something more than a 1.6-liter, turbo four.
A supercapacitor, developed from the Toyota TS030 Hybrid Le Mans racer sits in place of a hybrid's traditional battery packs. The benefit, according to Toyota, is that power can be more rapidly absorbed and discharged than in a traditional battery system, like nickel metal-hydride.
The gas engine is joined by a trio of 60-horsepower electric motors. Two of the them power the rear wheels, while the third sits between the engine and the six-speed, sequential gearbox. Developing the same amount of power as the rear-axle motors, this centrally located motor channels power to the race-derived supercapacitor during braking, and ships extra grunt to the rear wheels under acceleration when the front wheels start to lose grip. Besides the distributive power of the central motor, the rear electric motors can adjust the amount of torque flowing to each wheel, much like a differential.

Toyota Prius sales could come up short in 2013

A Toyota executive has said that the automaker's hybrid Prius model may not reach its 2013 goal of selling 250,000 units in the US marketplace. Bill Fay, group vice president for Toyota's US sales, told Reuters, "The 240,000 to 250,000 range is kind of where we're settling our sights for the Prius family."
The first-generation Prius, a five-passenger model, was introduced to the States in 2001 (its arrival made it the second mass-produced hybrid, after the two-seat Honda Insight). The second-generation model arrived in 2004, followed by the current third-generation design that arrived for the 2010 model year. The automaker has subsequently added the Prius V, a hatchback wagon (shown above) and the Prius C, a subcompact hatchback. As of March, 2013, cumulative worldwide sales of the Prius had reached 3.67 million units.
Last year, Toyota sold 236,659 Prius models in the US. However, sales of the model have fallen 5.1 percent in the first six months of 2013. In response, the automaker has boosted its marketing for the model, and the promotions are expected to continue through at least July.

Toyota FCV Concept comes one step closer to reality

When Toyota first conceptualized a gasoline-electric hybrid vehicle for mainstream Americans to drive, the initial response was pretty skeptical. Still, through relentless engineering and solid product after solid product, Toyota has built the Prius brand into the dominant force in the hybrid car market.
Something like that plan of attack is what the Japanese company is preparing for hydrogen fuel cell vehicles, as well, and that attack is seeing a critical salvo fired today with the debut of this FCV Concept at the Tokyo Motor Show.
Though there's nothing substantive to be said about rumors of a 300-mile range or a sticker price around $50,000, the FCV concept does offer a few technical details. The sharp-beaked concept makes use of two high-pressure hydrogen tanks and boasts a power output density of three kilowatts per liter.