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Toyota wants improved crash scores with midcycle facelifts

The performances of some Toyotas in the Insurance Institute for Highway Safety's (IIHS) regimen of crash tests leave something to be desired. Consider the small overlap frontal crash test: only six Toyota, Lexus and Scion vehicles have undergone the new test, yet all but one of them received a poor rating. Osama Nagata, CEO of Toyota Motor Engineering & Manufacturing North America Inc., says midcycle vehicle updates are in the works to address the safety issues brought to light by the IIHS test, Automotive News reports. He confirmed that the RAV4 is getting safety updates following its crash test performance last month, but he didn't name any other models.
All three Toyotas that were tested - 2013 RAV4, 2012-2013 Prius V, 2012-2013 Camry - received poor ratings. The 2007-2012 Lexus ES 350 and 2006-2013 IS 250/350 also received poor ratings. The only other Toyota Motor Corp. vehicle to score better than poor is the 2014 Scion TC. It received an acceptable rating in the small overlap frontal crash test and is the only recent vehicle in Toyota's line-up to get the IIHS Top Safety Pick+ rating.
The small overlap front crash test measures the safety of a car when its front left corner is strikes an object during an accident, bypassing traditional crumple zones, which deform in a way to protect passengers. In 2009, automakers were alerted to the forthcoming addition of the test, which was first implemented last year, IIHS spokesman Russ Rader says. They responded with differing intensity, he says, pointing out that Subaru and Honda started incorporating design changes early on so their cars would perform well in the tests.

Toyota announces new, more efficient powertrains for 60 percent of its vehicles by 2021

In the face of increasingly strict standards on fuel economy and CO2 emissions, Toyota announced today that it's introducing a new hybrid system, a new 2.5-liter direct-injection inline four-cylinder engine, and two new transmissions – an eight- and a 10-speed. The development of all of these components will be based around the Toyota New Global Architecture, or TNGA. Development of the systems has moved forward and the new powertrains will find their way into vehicles starting next year. TNGA, like Mazda's Skyactiv technology, is a complete design philosophy that focuses on more than just a clean or efficient engine. The first vehicle to deploy the TNGA platform was the current, fourth-generation Prius. With TNGA, Toyota focused on improving handling, ride, and braking performance. The new powertrains are meant to compliment this new platform by being both engaging to drive and fuel efficient. Since TNGA can be adapted for front-, rear-, or all-wheel-drive layouts, it's capable of underpinning a number of potential products. Toyota is arguably the leader in hybrid technology, and taking lessons learned in the development of the current Prius, the automaker has developed the new Toyota Hybrid System II, or THS-II, for rear-wheel-drive applications. Performance has improved versus the outgoing model, and Toyota says efficiency, especially at high speeds, has been improved. In addition, the system's use in plug-in vehicles has been improved. For the first time, the electric motor will be able to provide direct driving power, whereas before it simply acted as a generator. The new, naturally aspirated 2.5-liter four-cylinder, like the THS-II, has been designed around the TNGA platform. Most notably, the thermal efficiency of the engine has been improved. This means a higher output and improved exhaust and cooling. The new engine, which works in both traditional and hybrid applications, will proliferate through the Toyota and Lexus lineup. Toyota's two new automatic transmissions, like the new engines, are based on the TNGA system. That means a lighter and more compact design relative to similar transmissions. The 10-speed is intended for rear-wheel-drive Lexus products like the GS and LS. The tuning has been adjusted to improve response and smooth out shifts, though it's impossible to say how much it's been improved without getting behind the wheel.

Recharge Wrap-up: Tesla breaks dyno on video, Lexus trademarks 'LS 500h'

A video shows a Tesla Model S P85D breaking a dyno during a test. Starting at a slow roll, the instant torque under full power snapped a belt on the dynamometer. Before it broke, the dyno measured over 700 pound-feet of torque from the all-wheel-drive Tesla. A previous dyno run saw the car reach its 155-mph top speed and a peak 435 horsepower. See the video above, and read more at DragTimes. Lexus has filed a trademark for "LS 500h" in Europe. This calls for some speculation as to what this means for an upcoming model. It could be that Lexus plans to release the LS with a new powertrain, perhaps a 4.0-liter engine with a hybrid system. Maybe it will use the 3.5-liter V-6 with a more powerful hybrid system. The LS 600h could simply be getting a new name. Or, we might not see the LS 500h badge used at all in the near future. Note that Lexus trademarked LC 500 and LC 500h in Canada last year, and we've seen no such cars yet. Read more at Hybrid Cars. Ethanol producers have strong words in response to the American Petroleum Institute's claims for demand for ethanol-free gasoline. The API and National Marine Manufacturers Association have urged the EPA to consider marine and small engine demand for E0 gasoline when setting Renewable Fuel Standard volume requirements. Big Oil is using a "false narrative to discourage the use of a cleaner, less expensive, homegrown renewable fuel," according to Growth Energy CEO Tom Buis. Buis says ethanol doesn't cause problems in marine and small engines, a statement backed by the Outdoor Power Equipment Institute. "What probably does concern boaters is the amount of time they spend dry docked as a result of oil spills, like the one that dumped 21,000 gallons of oil along four miles of coastline in Santa Barbara, California," says Buis. Read more from Ethanol Producer Magazine. Related Gallery 2013 Lexus LS 600h L: Quick Spin View 13 Photos News Source: DragTimes, YouTube: DragTimes, Hybrid Cars, Ethanol Producer Magazine Green Lexus Tesla Alternative Fuels Ethanol Electric Hybrid Videos recharge wrapup