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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.

Forza Horizon 3 car list keeps on truckin'

We've covered three weeks of car reveals for Forza Horizon 3, and this time we get a better look at the trucks, SUVs and other off-roaders you'll be able to use to explore Australia. This week's list kicks things off with two of the most legendary off-roaders in the world, the Toyota FJ40 Land Cruiser and the Meyers Manx. They have different purposes; the FJ40 is for tough trail work and the Manx is for some light-hearted beach fun. But no one could deny the cultural importance of either. And both should be a blast in Horizon 3. In addition to this pair of classics, players will have a chance to get behind the wheel of both a race version of the Ford F-150 Raptor and its closest rival, the Ram Runner. And when traditional vehicles start to get boring, why not take out a full-blown Baja racer such as the Penhall Cholla or the Rockstar energy drink version of the little Polaris RZR XP 1000 side-by-side? Forza Horizon 3 is shaping up to have one of the most diverse car lists in a racing game in a long time. There are still cars left to be revealed, so stay tuned for further installments and see this week's full list below. 1957 Chevrolet Bel Air 2002 Ferrari 575M Maranello 1992 Ford Escort RS Cosworth 2013 Ford Focus ST 1973 Ford Escort RS1600 1971 Ford Falcon XY GTHO Phase III 2014 Ford Fiesta ST 2017 Ford F-150 Raptor Race Truck 1954 Jaguar XK120 SE 2014 Jeep Grand Cherokee SRT 2012 Lamborghini Aventador LP700-4 1986 Lancia Delta S4 2009 Lexus IS F 1957 Maserati 300 S 1994 Mazda MX-5 Miata 1967 Mercedes-Benz 280 SL 2009 Mercedes-Benz SL 65 AMG Black Series 1971 Meyers Manx 2012 Mini John Cooper Works GP 1998 Nissan R390 1979 Opel Kadett C GT/E 2011 Penhall The Cholla 1971 Plymouth Cuda 426 Hemi 2015 Polaris RZR XP 1000 EPS Rockstar Edition 2013 Ram Runner 1993 Renault Clio Williams 1990 Subaru SVX 1979 Toyota FJ40 2005 TVR Sagaris 1990 Vauxhall Lotus Carlton Related Video: News Source: Playground Games / MicrosoftImage Credit: Playground Games / Microsoft Auto News Toys/Games Ford RAM Toyota forza exclusive ford f-150 raptor forza horizon forza horizon 3 toyota fj40 meyers manx

Toyota, Lexus dominate KBB's Best Resale Value Awards

Toyota and Lexus stormed the 2014 Kelley Blue Book Best Resale Value Awards, winning a combined 18 categories including best brand and best luxury brand. This marks the third year in a row that both automakers have won the Brand and Luxury Brand resale value awards. In all, Toyota won 11 categories and Lexus won seven.
Honda made a good showing, as well, winning two segments (Accord Plug-In Hybrid and Civic Si) and putting one car on the top-10 Best Resale Value list (CR-V). Chevrolet did even better, winning two segments (with the V6 Camaro and the Corvette) and placing three cars on the top-10-overall list (again, the Camaro and Corvette, plus the Silverado 1500).
The other winners came from Jeep, Dodge, Infiniti, Subaru and Audi. To give you a clearer picture of the Toyota and Lexus domination, their 18 mentions represents more than half of the 34 awards (including the top-10-overall list).