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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.

Camry, Avalon Hybrids involved in stop-sale of 50,000 Toyota vehicles

A number of popular Toyota vehicles can currently not be sold thanks to something called a "stop-sale" order. The reason is that the seat heater on these vehicles - which include the 2013 and 2014 Camry, Camry Hybrid, Avalon, Avalon Hybrid, Sienna, Corolla, Tacoma and Tundra models - "does not meet a provision of US Federal Motor Vehicle Safety Standards (FMVSS) requiring materials to retard flame at a specified rate." In other words, the seat heater could burn too fast. There have been no reports of fires or injuries due to the issue. Toyota told AutoblogGreen that around 50,000 vehicles are affected. No Scion or Lexus vehicles have the problem. The exact fix has not been identified, but Toyota said it is preparing a modification for all vehicles still on dealer lots, but there has not yet been an official recall. Instead, Toyota filed a "Non-Compliance Information Report" with the National Highway Traffic Safety Administration (NHTSA) today. You can read Toyota's official statement below. Toyota and NHTSA are also looking at around 30,000 2007-2008 model year Camry Hybrids for brake issues. Seat Heater Non-Compliance Issue Creates Temporary Stop Sale On Certain Toyota Models January 30, 2014 Toyota has informed the National Highway Traffic Safety Administration (NHTSA) that it has initiated a stop sale of certain Avalon, Avalon Hybrid, Camry, Camry Hybrid, Corolla, Sienna, Tacoma and Tundra vehicles equipped with seat heaters in order to address a non-compliance issue. In involved vehicles, the seat heater, which is a small portion of the soft materials of the seat assembly, does not meet a provision of U.S. Federal Motor Vehicle Safety Standards (FMVSS) requiring materials to retard flame at a specified rate. Toyota is preparing a modification for this condition, which will be implemented on all covered vehicles in dealer inventory. There have been no reports globally of any related incidents in the field with units in operation. Per NHTSA regulations, Toyota will file a Non-Compliance Information Report today. Featured Gallery 2013 Toyota Camry Hybrid: Review View 23 Photos News Source: ToyotaImage Credit: Copyright 2014 Drew Phillips / AOL Government/Legal Green Toyota Hybrid toyota avalon

Toyota increasing Yaris Hybrid production to 222,000 this year in France

More fuel economy means more factory workers and more production for Toyota's most popular model in Europe. That simple equation explains why the Japanese automaker is boosting annual production of its gas- and hybrid-powered Yaris compact vehicles at its French factory. The new number will be about 222,000, a 15 percent increase. To do that, Toyota will need to add about 500 workers to bring its total there to more than 4,000, UK's The Green Car Website says. Vive le Toyota! Toyota updated the European Yaris in the middle of 2011 and added a hybrid version later that year, the model has many fans across the pond. It helps that they hybrid is rated (using the friendlier European standards) at a whopping 81 miles per gallon, a tremendous number for a car that costs approximately $26,000. Toyota could soon have a bit more room in the small hybrid segment, since it was reported recently that Honda would discontinue European sales of its Insight and CR-Z hybrids soon. That decision was made easier because of increasing competition from Toyota, which boosted hybrid sales in Europe last year by 43 percent. In contrast, both the CR-Z and Insight experienced more than a 60-percent plunge in European sales in 2013.