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400-hp Toyota Hybrid-R Concept gets second teaser

Toyota has released a second teaser of its Hybrid-R Concept, along with an estimation of the show car's power output. Using technology that's "similar to that used by Toyota Racing's TS030 Hybrid race car," the concept is expected to deliver over 400 horsepower.
The press release also mentions that the new concept is based on a current production model. While it's difficult to tell from the sole teaser image of the car's body, rumors are flying that it's related to the Yaris. If that's the case, though, it's difficult to know what to make of this concept. The teaser image is quite dark, but we played around with the exposure and came up with an image that reveals more details about the new concept. Take a look at the related gallery, below, to see the high-exposure image. We'll find out for certain what the Hybrid-R is in a few weeks at the Frankfurt Motor Show. Let us know what you think Toyota's newest concept is in the comments.

Toyota teams with FirstElement Fuel on 19 hydrogen stations in California

Cross Toyota with a former General Motors and Hyundai executive and you might just get some real momentum when it comes to hydrogen refueling station deployment. Toyota and FirstElement Fuel Inc., which is headed by ex-GM and Hyundai executive Joel Ewanick, are working together on a project designed to complement California's agreement to spend about $200 million building 100 stations in the state. And while Toyota didn't put out any specific numbers, Automotive News reports that FirstElement received a $27.6 million grant from the California Energy Commission to build 19 stations, which will be sited at existing fueling spots and spaced far enough apart to be reachable by anyone within the state. In all, California has granted $47 million for the deployment of 28 new stations. Additionally, Toyota will get Linde to build a refueling station on a Toyota-owned property in the San Francisco Bay Area's San Ramon, Calif. Toyota, which is targeting a full-tank range of 300 miles and a five-minute refueling time for its fuel-cell sedan, had its fuel-cell prototype make its North American debut at the Consumer Electronics Show in Las Vegas in January. The company said at the time that 68 stations could serve 10,000 hydrogen vehicles. And while that station number doesn't sound terribly high, consider that there are fewer than 10 hydrogen refueling stations in California now. Check out Toyota's press release below and Autoblog's impressions from a drive of one of Toyota's fuel-cell prototypes late last year here. Toyota Collaborates with FirstElement, Providing Financial Assistance to Facilitate a Hydrogen Refueling Network in Targeted California Locations Toyota also will collaborate with hydrogen provider Linde, which will build a public hydrogen refueling facility at the Toyota San Francisco Regional Office May 01, 2014 TORRANCE, Calif. (May 1, 2014) – "The issue of hydrogen refueling infrastructure is not so much about how many stations; but rather, location, location, location," stated Bob Carter, senior vice president, Automotive Operations, Toyota Motor Sales, U.S.A., Inc. (TMS), just four months ago at the Consumer Electronics Show in Las Vegas where he unveiled a hydrogen fuel cell sedan due to launch in 2015. "Solutions are being found through collaboration between government, academia, carmakers and energy providers.

Toyota to buck engine downsizing trend, may go larger and turbo-free

Turbocharging isn't really Toyota's specialty, and the Japanese automaker isn't being shy about acknowledging it. Koei Saga, a senior managing officer in charge of drivetrain research and development, says that eschewing turbos and increasing displacement of engines using the Atkinson cycle can produce better power gains without sacrificing fuel economy, Automotive News reports.
Toyota is investing heavily in larger-displacement Atkinson-cycle engines in addition to turbocharged engines, but Saga doesn't think the automaker will use turbocharging across many product lines. He apparently remains unconvinced that the technology "makes the world better."
In Toyota's eyes then, Atkinson cycle engines do make the world better, and here's how. Their pistons complete four processes - intake, compression, power and exhaust - in one revolution of the crankshaft, and the power stroke is longer than the compression stroke. Traditional Otto cycle engines require two crankshaft revolutions to accomplish those same four operations and have equal-length compression and power strokes. Atkinson cycle engines are more efficient, but less power dense, though increasing displacement can offset that shortfall.