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Heavily updated 2015 Toyota Camry to bow in New York

Looks like the new, "more emotional" Toyota Camry designer Kevin Hunter talked about back in January is going to arrive very soon, with news that Toyota's bread-and-butter sedan will be getting an update in just a few weeks time at the 2014 New York Auto Show.
"On April 16 at the New York International Auto Show, we will make an important announcement about America's best-selling car, the Toyota Camry," said Curt McAllister, Toyota product news manager, in an emailed statement. Considering the high-profile nature of the NYAS - not to mention the competition that will be shown there - it makes sense that Toyota would choose to unveil something as significant as a major refresh at the Javits Center.
We wish we had more to tell you than this, but unfortunately, that's about all we've got to go on at this time. Of course, we'll have much more for you during the lead up to NYAS, including any leaks of the refreshed Camry. Stay tuned.

Toyota finds 10% MPG improvement in hybrid PCU

Keeping up its from-all-angles approach to efficiency, Toyota has found yet another way to eke out up to ten percent more precious MPGs in its hybrid vehicles, this time electronically. The automaker has announced the development of new silicon carbide (SiC) power semiconductors for use in power control units, which it will begin testing on Japanese roads within the next year. The PCU using the silicon carbide compound offers less electrical resistance, which improves efficiency when passing current between the battery and electric motor. It also loses less power after shutting off, and can operate at a higher frequency. The net power loss of the new PCU is just one-tenth of the current silicone-only version (the latter accounting for 20 percent of total electrical power loss in today's hybrids). The result, so far, is a claimed five-percent improvement in fuel economy in test vehicles, with the potential of ten percent by the time the new SiC power semiconductor comes to market. Additionally, the carbide wafers allow for smaller a power module, coil and capacitor, thus allowing the entire PCU to be 80 percent smaller (see the side-by-side comparison in the accompanying photo, which you can click to enlarge). We've got a while to wait before we start to see the carbide technology to start making a real-world impact. Toyota aims to begin using the SiC units in 2020. By then, with improvements in the company's other key efficiency factors - engine technology and aerodynamics - cars like the Prius will likely see significant gains in fuel economy. Read more in the press release below. Toyota Develops 'Diamond-like' Computer Chips to Boost Hybrid Mileage May 20, 2014 Toyota City, Japan – Toyota is using one of the hardest materials in nature after diamonds to develop a semiconductor chip it hopes will improve the fuel efficiency of its hybrids, such as the Prius, by as much at 10 percent. The company and its partners announced today that they have developed a silicon carbide (SiC) power semiconductor for use in automotive power control units. Toyota plans to begin test-driving vehicles with the technology on public roads in Japan within a year. The chips, made from carbide - one of the hardest materials in nature, theoretically have superior characteristics such as one-tenth the electrical power loss and 10 times the drive frequency. Toyota said the chips would also allow it to reduce the size of current automotive power control units by 80 percent.

Toyota to ramp up Tacoma production in Mexico by 41%

The Toyota Tacoma may be getting on in age, but that isn't stopping the Japanese manufacturer from ramping up production at the pickup's Baja California factory. The Mexican plant will soon be home to another 300 jobs as it increases total capacity by 41 percent. The increase is slated for April 2015.
The move is a curious one, considering the Tacoma's age and the fact that General Motors is preparing what, on the surface, appear to be two very competent challengers. The factory increase could be in preparation for the 2016 Taco (spy photos shown above), which is expected to represent a significant overhaul of the long-serving truck.
Toyota's decision to increase capacity could also be due to the factory building freeze implemented by President Akio Toyoda, according to Automotive News. Toyoda put a hold on new factories until 2016, asking executives to squeeze as much production as possible out of remaining factories before bringing any additional facilities online.