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Toyota's new TNGA platform could boost Prius to 58 mpg

First, let's put the necessary context around the phrase, "Toyota New Global Architecture platform." The platform is important, but it is just one flowering bud sprouting from the real action, which is the production processes that will create it. It is crucial to understand that TNGA is fundamentally about a revolution in how Toyota designs and builds its cars - it even includes an overhaul of management and human resources - with one of the benefits being the new platform that the 2016 Prius will ride on. The Daily Kanban goes in depth about the changes, but integrated development for powertrain and platforms serves to reduces costs through more parts-sharing at the same time as it creates more cohesive platforms that are lighter, more compact, and have more efficient layouts. Regarding hybrids, Toyota says the new drive unit layout along with small components could raise hybrid efficiency "by more than 15 percent." That might enable the 2016 Prius to return 57.5-mpg combined - almost 59 in the city, 55 on the highway. Plus, the higher rigidity, lower center of gravity, and better suspension of the new platform will provide a better driving experience. All of these changes will be reflected in platforms for large and rear-wheel-drive vehicles, too. It is factory and build-process refinement that allows the development advances to be fully exploited. Toyota is making its lines more flexible, partly by having actual assembly lines that can easily be shortened, lengthened, or trucked somewhere else, and partly by introducing machines that can build parts for many different vehicles on the same line as needed, without using molds. The flexibility extends to capital investment, too, with much less money needed in order to switch to a new product build. Toyota says it is doing this to "improve core vehicle performance and product appeal," the overhaul making it simpler to produce new designs and features. Factory workers benefit from the flexibility as well; being able to build more types of cars means they aren't hamstrung by the sales fortunes of a small number of models. You'll find plenty of specifics in the press release below. Making Ever-better Cars: A Progress Report "Sudden and drastic changes in the business environment mean that conventional ways of thinking and doing business can no longer help us grow sustainably.

Toyota reveals updated TS040 Hybrid LMP1 for 2015 [w/videos]

Toyota has yet to defeat Audi at Le Mans. In fact, nobody has in the past fifteen years except for Peugeot (which won in 2009) and Audi's own sister company Bentley (which took the checkered flag in 2003). But Toyota did win the broader FIA World Endurance Championship last season, beating its German rivals in five out of eight rounds. That means the Japanese automaker is returning to top-level endurance racing this season as the reigning champions, and this is the car with which it aims to defend its title. The 2015 Toyota TS040 Hybrid is closely based on last year's winning version, but has been updated to comply with the latest tweaks to the regulations. A new crash structure meant redesigning the front end, the aerodynamics package has been thoroughly revised, the suspension reconfigured and extra weight has been cut. All told, Toyota says it redesigned 80 percent of the parts on board. Each team running a hybrid prototype has an array of choices over what combination of internal-combustion and electric boost it will run, but Toyota opted to stay in the 6MJ category for 2015, the electric boost working in tandem with the 3.7-liter V8 to give the TS040 a combined output of over 1,000 horsepower. The team also developed two aero kits: one for high-speed circuits like La Sarthe that warrant reduced drag, and the other for tighter tracks requiring increased downforce. The revised TS040 has already undergone over 15,000 miles of testing in southern Europe over the winter. But the real test will come at Silverstone in two weeks for the opening round of the 2015 championship when it will have to fend off a two-pronged German assault from both Audi and Porsche ahead of the headline event at Le Mans in June. We'll be watching to see who comes out on top this year, but for now you can watch footage of Toyota's latest in the pair of videos below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Mar. 26, 2015 A New Era for the World Champions Toyota Racing enters the 2015 World Endurance Championship ready to start a new era with the defence of its two titles. Toyota became the first Japanese company to win the World Championship during a very successful 2014 season, which saw Anthony Davidson and Sebastien Buemi also win the drivers' title.

Toyota NA CEO says his excitement for hydrogen sedan is rising

Toyota has an undeniable vested interest in seeing its hydrogen sedan succeed when it goes on sale in the US next year, so it's no surprise that the company's North American CEO, Jim Lentz, says that he's got more hope for the car now than ever before. And if we remember ways that others in the company, like Bob Carter, have loudly sung hydrogen's praises, we have to assume that positivity is running awful high in Torrance. In fact, Lentz said that the US side of the company is far more excited by the H2 car than colleagues in Japan. Speaking at The Wall Street Journal's ECO:nomics conference in Santa Barbara, CA this week, Lentz said: After we've seen the product, understand its range, its driving dynamics, its refueling, we're a lot more bullish than Japan - probably about fivefold more bullish. It's just a question of how many can be produced now. Well, we've driven this car, and we still feel that Toyota is placing a big bet on the technology. One important issue is cost, but Lentz would not say exactly how much the car costs to make or what it will be priced at. He did say, though, that the production cost has dropped by 95 percent from the $1 million price tag the car wore ten years ago. That hints at a production cost of around $50,000. Lentz also said he thinks it will take at least a decade for hydrogen vehicles to hit sales of 500,000 per year in the US. Speaking to Bloomberg, he said: Their acceptance could get off to a quicker start than the hybrids did. I think you're going to see a lot more marketing of the concept of fuel cell much sooner than you did for hybrids, because basically the whole industry is behind it.