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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.

Automakers not currently promoting EVs are probably doomed

Okay, let's be honest. The sky isn't falling – gas prices are. In fact, some experts say that prices at the pump will remain depressed for the next decade. Consumers have flocked to SUVs and CUVs, reversing the upward trend in US fuel economy seen over the last several years. A sudden push into electric vehicles seems ridiculous when gas guzzlers are selling so well. Make hay while the sun shines, right? A quick glance at some facts and figures provides evidence that the automakers currently doubling down on internal combustion probably have some rocky years ahead of them. Fiat Chrysler Automobiles is a prime example of a volume manufacturer devoted to incremental gains for existing powertrains. Though FCA will kill off some of its more fuel-efficient models, part of its business plan involves replacing four- and five-speed transmissions with eight- and nine-speed units, yielding a fuel efficiency boost in the vicinity of ten percent over the next few years. Recent developments by battery startups have led some to suggest that efficiency and capacity could increase by over 100 percent in the same time. Research and development budgets paint a grim picture for old guard companies like Fiat Chrysler: In 2014, FCA spent about $1,026 per car sold on R&D, compared with about $24,783 per car sold for Tesla. To be fair, FCA can't be expected to match Tesla's efforts when its entry-level cars list for little more than half that much. But even more so than R&D, the area in which newcomers like Tesla have the industry licked is infrastructure. We often forget that our vehicles are mostly useless metal boxes without access to the network of fueling stations that keep them rolling. While EVs can always be plugged in at home, their proliferation depends on a similar network of charging stations that can allow for prolonged travel. Tesla already has 597 of its 480-volt Superchargers installed worldwide, and that figure will continue to rise. Porsche has also proposed a new 800-volt "Turbo Charging Station" to support the production version of its Mission E concept, and perhaps other VW Auto Group vehicles. As EVs grow in popularity, investment in these proprietary networks will pay off — who would buy a Chevy if the gas stations served only Ford owners? If anyone missed the importance of infrastructure, it's Toyota.

Toyota, Ford not interested in FCA merger

Sergio Marchionne will preach the benefits of mergers to anyone who'll listen, but his calls for industry consolidation may be falling on deaf ears. At least, that is, the ears of those who the Fiat Chrysler chief would most like to bend. Not only is General Motors uninterested, but according to The Detroit News, neither are Toyota or Ford. "It's something we would not be interested in," said Toyota's North American chief Jim Lentz, at the groundbreaking ceremony for the new Toyota Technical Center. "At 10 million (vehicles) we have enough scale right now to do what we need to do. There really would be no advantage for us." Toyota isn't the only one unenthused by the prospect of merging with Fiat Chrysler Automobiles. The Detroit News also reports that Ford, though it may yet to have been approached by Marchionne, wouldn't be interested either. "We're not a suitor for FCA," said Ford CFO Bob Shanks. "We don't see that type of opportunity as one that applies to us." With GM, Toyota, and Ford expressing disinterest in Marchionne's merger idea, the FCA chief will likely start looking elsewhere – or look for other ways to compel his primary candidate to reconsider. He may eventually find a partner – more likely in the Far East or within Europe – but it may not take the form of the major player Sergio has hoped for. News Source: The Detroit NewsImage Credit: Bill Pugliano/Getty Chrysler Fiat Ford Toyota Sergio Marchionne FCA merger fiat chrysler automobiles