New 2013 Toyota Prius $2000 Off Sticker Plus 0% For 60 Months on 2040-cars

Auto blog

Toyota R&D shows off free piston engine linear generator for future EVs

We often hear how an electric vehicle powertrain architecture allows vehicle designers much more freedom than a traditional ICE powertrain does. With differently shaped battery modules and small electric motors, there are lots of way to put the pieces together. With today's plug-in hybrid technology, engineers still need to put a decent-sized ICE somewhere, but new technology from Toyota could free up the gas-electric vehicle designers of the future. Presented at the recent SAE World Congress in Detroit, the idea from Toyota Central R&D Labs Inc. and involves what is called a Free Piston Engine Linear Generator (FPEG). Think of it as a sort of one-cylinder, two-stroke mini-engine that can work either as a generator (thank to magnets and a linear coil) or to directly drive a vehicle. The current prototype is a 10-kW unit that Toyota say would provide enough power to get a B- or C-segment electric vehicle up to highway speeds (75 miles per hour) when paired up to offer 20 kW. Pairing the FPEGs is also important to minimize vibrations. One system tested by Toyota had a 42 percent thermal efficiency, but the engineers are working to improve the overall efficiency even further. You can watch an animated video of the piston in action here (click on "Outline") and see the SAE papers here and here. More technical details are available at Green Car Congress. News Source: Toyota Labs via Green Car CongressTip: Thanks, Joe V. Green Misc. Auto Shows Toyota Technology Emerging Technologies Electric generator

Toyota and Mazda set to expand partnership

Toyota and Mazda are already teaming up for the Scion iA and Mazda2, but that partnership might just be the beginning. Reuters reports the two Japanese companies could expand their work together, with Toyota chipping in its experience with both fuel cells and plug-in-hybrid tech, and Mazda contributing its know-how in regards to its Skyactiv line of engines. The report cites a pair of unnamed sources that are "not authorized to discuss the matter publicly." The move, on the surface, is certainly appealing for both parties. Mazda has very little experience with hybrids (remember the Ford-rebadged Tribute Hybrid?), let alone something as advanced as a fuel-cell vehicle. Teaming with Toyota, arguably the world's greatest hybrid manufacturer, would give it a serious leg up. For the Japanese giant, meanwhile, a partnership with Mazda could expand the economy of scale for the Mirai FCV's tech, while Skyactiv engines would do well in replacing the base engines in cars like the Corolla, Camry, and RAV4. What are your thoughts? Would an expanded partnership between Toyota and Mazda make sense? Can you think of any drawbacks? Have your say in Comments. Featured Gallery 2016 Toyota Mirai View 15 Photos News Source: Reuters Green Mazda Toyota Electric Hybrid skyactiv toyota mirai

Toyota Me.We concept is a multifunction Tupperware car [w/video]

Not to be outdone by the Renault Twin'Z concept penned by Welsh designer Ross Lovegrove, Toyota has partnered up with French designer Jean-Marie Massaud to create the 2013 Toyota Me.We Concept. Unveiled at Le Rendez-vous Toyota in Paris, the Me.We Concept is an attempt to imagine a car that can be appreciated by owners across a wide variety of lifestyles while being courteous to the environment, too.
From a "Me" perspective, the concept is highly customizable with removable body panels, and even though it might look like just a small hatchback from the outside, Toyota claims it can also be used as a pickup (with an extendable rear panel), a convertible (with a neoprene roof panel) and even an off-road vehicle. As for the "We" part of the car, it's a fully electric vehicle with individual in-wheel motors and a battery pack mounted under the load floor. The concept has a weight of around 1,600 pounds kept low thanks to an aluminum chassis, but it also features renewable bamboo wood for the floor in addition to the fully recyclable polypropylene exterior body panels. Scroll down to see more in an official video and to check out Toyota's official press release.