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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.

Despite slow sales, no new Scion models in near-term pipeline [w/poll]

According to a top Toyota executive, the Japanese automaker will not be introducing any fresh Scion models in the near future, Reuters reports. As of August, Scion sales for this year were down 1.6 percent from 2012 and accounted for only 0.3 percent of Toyota's overall US sales. And last month, Toyota Motor Sales USA Senior Vice President Bob Carter informed the 1,000 dealers who carry Scion that they can drop the brand without penalty.
However, never fear - Carter has assured that, while nothing new is coming for at least six months, the company is still very committed to the quirky Scion brand. Toyota launched Scion, which targets the youth market, in 2003, and sales peaked in 2006. The brand currently has five models, with the 2013 best-sellers being the FR-S sports coupe followed by the tC sedan and xB hatchback.
What do you think about Toyota's decision to hold off on introducing new or refreshed Scion models? Are they heading in the right direction, or does this spell doom for the funky Gen Y brand?

Toyota and Suzuki are looking at an R&D partnership because they admit they're behind

The Chairman of Suzuki Motor Corporation, Osamu Suzuki, and the President of Toyota, Akio Toyoda, have convened at Toyota's Tokyo offices to declare plans to join hands regarding research and development. According to Toyoda, Toyota "hasn't been good at creating alliances," and its partnership with the small carmaker Daihatsu has been the most well-known collaboration so far. Perhaps the comment has a tinge of regret from Toyota and GM's NUMMI days in Fremont, especially as the statement released by Toyota says that "Toyota is conscious of the fact that it may be behind competitors in North America and Europe when it comes to the establishment of standardizations and partnership with other companies." But as different technologies advance at breakneck speed and it is difficult for companies both big and small to stay competitive, let alone ahead of the game, Toyota is accepting the need for collaboration. Toyoda referred to passenger safety, environmental issues, automated driving, and hydrogen technology, all of which are key challenges for any carmaker looking to stay relevant, and all expensive to experiment with. Spreading the cost over more vehicles should help. "We received an offer from Suzuki regarding collaboration possibilities on advanced and future technologies such as in information technology. Suzuki made a frank proposal to us, and in understanding that Toyota is facing the challenges which I had mentioned earlier, we thought that with the relationship between both companies, there is an opportunity for a business partnership to help solve such challenges. As such, we decided to explore such possibilities together," said Toyoda. In the future, Daihatsu will still be Toyota's tool in emerging markets, but now Toyota could have access to Suzuki's small-car know-how. Osamu Suzuki acknowledges that "Suzuki's current business focuses on minivehicles in Japan and India," as Suzuki withdrew from the US and Canada in 2013. A joint effort will help Suzuki remain relevant, and as a manufacturer of predominantly small vehicles it has been focusing on competitive pricing more than cutting edge technology. Related Video: