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Lexus: No plans for LFA replacement anytime soon

Supercars are fantastic in terms of their raw performance, sound and ability to inspire interest in an automaker. They aren't so good at actually making money, even for giant, global automakers like Toyota. And if you are holding out hope that Lexus might be fibbing about there being no plans for an LFA successor, we have some bad news. "I think you will see us do some incredible things in the future, but probably not a $375,000 supercar anytime soon," Lexus Executive Vice President Mark Templin told Automotive News. The issue comes down to the LFA's cost to develop and massive price. Lexus built just 500 of the V10 supercars from 2010 through 2012. Templin said that the plan was originally for a much more modest vehicle with a steel body. However, that intention changed to plans for an aluminum exterior and eventually evolved further to carbon fiber during the course of its engineering. Templin is clear that Lexus isn't giving up on more accessible performance with its F sub-brand models, but more supercars aren't coming, at least not anytime soon. He previously suggested that the LFA was a generational model with a 30-year wait for the next one. These days, the workshop that built the LFA has been converted for a much less powerful but perhaps more important vehicle. Toyota now uses it to build the Mirai with the company's hydrogen fuel cell powertrain. Related Video: Featured Gallery 2012 Lexus LFA: Review View 30 Photos News Source: Automotive News - sub. req.Image Credit: Copyright 2015 Drew Phillips / AOL Plants/Manufacturing Lexus Toyota Coupe Performance Supercars supercar lexus lfa

Toyota to buck engine downsizing trend, may go larger and turbo-free

Turbocharging isn't really Toyota's specialty, and the Japanese automaker isn't being shy about acknowledging it. Koei Saga, a senior managing officer in charge of drivetrain research and development, says that eschewing turbos and increasing displacement of engines using the Atkinson cycle can produce better power gains without sacrificing fuel economy, Automotive News reports.
Toyota is investing heavily in larger-displacement Atkinson-cycle engines in addition to turbocharged engines, but Saga doesn't think the automaker will use turbocharging across many product lines. He apparently remains unconvinced that the technology "makes the world better."
In Toyota's eyes then, Atkinson cycle engines do make the world better, and here's how. Their pistons complete four processes - intake, compression, power and exhaust - in one revolution of the crankshaft, and the power stroke is longer than the compression stroke. Traditional Otto cycle engines require two crankshaft revolutions to accomplish those same four operations and have equal-length compression and power strokes. Atkinson cycle engines are more efficient, but less power dense, though increasing displacement can offset that shortfall.

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.