1995 Toyota Mr2 Base Coupe 2-door 2.2l Showroom Condition!!! on 2040-cars

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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.

Incrementally better than ever | 2017 Toyota 86 First Drive

We'd love to tell you that the incremental upgrades bestowed upon Toyota's rear-wheel-drive coupe as it made its transition from Scion FR-S to Toyota 86 have transformed it into a perfect sportscar. If only a few more horsepower, shorter rear-end gearing, and tiny aero updates were enough to quell all the complaints that enthusiasts have leveled at the machine since the platform first hit the road in 2012, this review would have been so much more satisfying to write. Sadly, that's not the case. Don't get us wrong. The 86 is still extremely fun to toss around a twisty road. The chassis is impressively balanced, the steering is direct, and the shifter is sweet. Sorry to impart upon you this well-worn trope, but the old adage that it's more fun to drive a slow car fast than it is to drive a fast car slow is, in this case, completely accurate. The 2017 Toyota 86 is nothing if not entertaining. But it's not completely new. It hasn't been transformed. It is, in the end, the same as it ever was. It will take about three minutes of your time to watch the videos below, in which we cover pretty much everything that's new for the 2017 Toyota 86. Toyota 86s equipped with manual transmissions get a five-pony boost to 205 horsepower and 156 pound-feet of torque. Automatic models soldier forth with a carryover 2.0-liter four-cylinder that puts out 200 hp and 151 lb-ft. Apparently, more than half of Scion FR-S buyers chose the automatic. That's unfortunate, as it drains a good deal of the fun out of the 86 experience. Choose the manual and you'll be rewarded with an easy clutch and a rewarding short-throw shifter. And, as we said, five more ponies, courtesy of intake and exhaust tweaks and the polishing of some internal engine components. The only upside to the automatic is improved fuel economy of 24 miles per gallon in the city and 32 on the highway. Manual 86s are EPA-rated at 21/28. Along with the small bump in power, the 2017 86 gets a 4.3:1 rear-end gear ratio in lieu of the old 4.1:1 unit. That ought to translate into a small improvement in acceleration that really only matters on paper. In the real world, on actual roads, the difference is negligible. To eke the most out of the 86, you have to constantly work the shifter and keep the engine north of 5,000 rpm. It's still not particularly quick, but it's definitely fun. There's plenty of noise inside the 86, from the wind, the road, and the engine.

180,000 new vehicles are sitting, derailed by lack of transport trains

If you're planning on buying a new car in the next month or so, you might want to pick from what's on the lot, because there could be a long wait for new vehicles from the factory. Locomotives continue to be in short supply in North America, and that's causing major delays for automakers trying to move assembled cars.
According to The Detroit News, there are about 180,000 new vehicles waiting to be transported by rail in North America at the moment. In a normal year, it would be about 69,000. The complications have been industry-wide. Toyota, General Motors, Honda and Ford all reported experiencing some delays, and Chrysler recently had hundreds of minivans sitting on the Detroit waterfront waiting to be shipped out.
The problem is twofold for automakers. First, the fracking boom in the Bakken oil field in the Plains and Canada is monopolizing many locomotives. Second, the long, harsh winter is still causing major delays in freight train travel. The bad weather forced trains to slow down and carry less weight, which caused a backup of goods to transport. The auto companies resorted to moving some vehicles by truck, which was a less efficient but necessary option.