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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.

Toyota wants you to meet an 'obsessed' hydrogen fuel cell engineer

Like a television-broadcasting company covering the Olympics, Toyota is looking to market its future in hydrogen fuel-cell vehicle production by taking the personal approach. In this case, the Japanese automaker is telling the backstory of Jackie Birdsall, an engineer at Toyota Technical Center who Toyota says is "obsessed" with fuel-cell technology. A Sacramento native, Birdsall is responsible for testing fuel-cell vehicles and making sure hydrogen stations fill the tanks of the cars in a "reasonable" timeframe. Long a gearhead, she attended Flint, MI's Kettering University (formerly General Motors Institute) and, among other places, worked for the California Fuel Cell Partnership before joining Toyota in 2012. Her first car was an '87 Camry. That's one personal side of Toyota's hydrogen push, and shows another way Toyota is introducing the world to this new powertrain (see also: winter performance). The nitty-gritty is made up of things like working with FirstElement Fuel Inc. on a hydrogen-refueling network in California. As for its fuel-cell sedan, which was displayed in FCV prototype form at the Consumer Electronics Show in Las Vegas in January and is due next year, Toyota said it expects the car to have a full-tank range of about 300 miles and a five-minute refueling time. That's if Ms. Birdsall has anything to say about it. Check out Toyota's press release about Birdsall below. Talkin' 'Bout a Revolution A healthy obsession leads Jackie Birdsall and TTC to the forefront of history The word she keeps using is "obsessed." Jackie Birdsall became "obsessed" with cars when she was a teenager. That made her "obsessed" with the history of auto icons like Henry Ford and Lee Iacocca. In 2003, she did an internship with Daimler-Chrysler, leading to an "obsession" with hydrogen fuel cell technology. And now, as an engineer at Toyota Technical Center, Birdsall is "obsessed" with bringing fuel cell technology to the masses. But perhaps you need to be obsessed when you're trying to change the world. After all, revolutions don't blossom from complacency. Leading an alternative fuel revolution is just what Birdsall and her partners on the Fuel Cell Hybrid Vehicle team are doing. Collectively, they're finding tangible ways to reduce fossil fuels in the automobile world and figuring out how hydrogen fuel cells can be useful and affordable. In 2015, that obsession will bear fruit when Toyota's FCV hits the markets in California, Japan and Europe.

BMW-Toyota sports car heading towards Tokyo debut

Earlier this year, BMW and Toyota confirmed a four-part joint venture mostly focusing on increasing improving vehicle efficiency using fuel cells, lightweight materials and better battery technology. Also tucked into the announcement was a "feasibility study" for a shared platform to underpin a future midsize "sports vehicle."
In terms of the latter, it seems that things have stepped up from the feasibility stage to the conceptual stage, as Motor Trend reports we could see a pair of new sports car concepts debut later this year in at the Tokyo Motor Show. There isn't much information about the new program, but the article suggests the sports cars could be all-wheel drive hybrids, with electric motors powering the front wheels and a gas engine powering the rear wheels. While a partnership between Toyota and BMW might not lend itself to a catchy portmanteau like "Toyobaru," here's hoping it will bear fruit that is as exciting as the ones produced by the Toyota/Subaru tie up.