1995 Toyota Corolla, No Reserve on 2040-cars

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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.

Toyota investing $1 billion in Mexico plant

Toyota has announced plans to build a new factory in Mexico. The site, to be located in the state of Guanajuato, is set to open in 2019 following an investment of about $1 billion. The plant will be the first to make use of the Toyota New Global Architecture, and will (at least initially) focus on production of the Corolla. The compact sedan will continue being built in the United States at the Blue Springs, MS, site, consolidating Corolla production in the south. However Toyota's site in Ontario, Canada, will shift to "mid-sized vehicles of higher value," alongside the plants in Kentucky and Indiana, the automaker said. The Guanajuato site will be Toyota's second Mexican plant, joining the Tijuana plant that assembles the Tacoma – soon to ramp up to 89,000 units per year. Once the new Guanajuato plant comes on full steam, it is slated to produce around 200,000 units per year. It'll be the first site Toyota will open worldwide since it began focusing on utilizing the production capacity it already has. With 90 percent of its production capacity now in use, the Japanese auto giant is also planning to broaden its joint venture with Guangzhou in China as well. Toyota Invests in Competitive Plants - Emphasis on Sustainable Growth Strategy - New plant in Mexico and expansion of its GTMC joint venture in China Toyota City, Japan, April 15, 2015 - Toyota announced today that it will build a new plant in Mexico and expand its joint venture, Guangzhou Toyota Motor Co., Ltd. (GTMC), in China. These investments are grounded on its plans to construct production lines that are more competitive, with greatly reduced initial investment, improved efficiency, flexibility, environmental performance and safety. These "simple and slim" production lines can be easily lengthened or shortened depending on demand. Over-head conveyance devices are eliminated, compact equipment is installed on top of the plant floors, and paint-booths are smaller. The new plant in Mexico and the expansion in China will be designed to accelerate innovation by implementing these new technologies into real production lines. With today's announcement, Akio Toyoda, President of Toyota Motor Corporation said "This investment represents our long-held principles of continuous improvement and challenging ourselves to always do better. An increase in production does not mean an undisciplined pursuit of more. Toyota's expansion must be driven by providing ever-better-cars and our talented people.

Toyota's hydrogen fuel cell Mirai isn't good enough to be a Lexus

It looks like the first hydrogen fuel-cell vehicle from Lexus will be faster than previously advertised, but it will get to the market slower than expected. It's all part of the paradox involved with Toyota looking to broaden its fuel-cell technology beyond the Mirai. Either way, the first Lexus fuel-cell vehicle is slated to start sales by the end of the decade, said Auto Express, citing comments from Alain Uyttenhoven, head of Lexus Europe. Uyttenhoven noted that it'd take an SUV to provide enough space to accommodate the packaging for the Lexus fuel cell powertrain. That comment may imply that the hydrogen-fueled powertrain from Lexus will offer similar performance to that of the Lexus RX450h hybrid SUV. That model delivers 300 horsepower and boasts a 0 to 60 mile-per-hour time of about seven seconds. Such a mill would be a departure from what we'd previously reported on Toyota's plans to expand its fuel-cell technology to its Lexus luxury badge. With Toyota believed to be planning to unveil as many as three fuel-cell models in time for the 2020 Summer Olympics in Tokyo, the Japanese automaker said early last year that it may have a Lexus fuel-cell vehicle available as soon as 2017, while reports suggesting the model would be a Lexus LS-based sedan. Additionally, the Mirai's fuel-cell powertrain had been believed to be the platform for the proposed Lexus fuel cell from the moment that model started sales in California last year. Apparently, though, the Mirai's 152-horsepower powertrain, coupled with a full-tank range that would be about 20 percent less than the 300-mile Mirai, isn't up to snuff for Lexus duty. Related Video: News Source: Auto Express via Hybrid CarsImage Credit: Jonathon Ramsey / AOL Green Lexus Toyota Hydrogen Cars mirai