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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.

Ex-Toyota Bill Reinert still in favor of hybrids, against EVs

Former Toyota executive Bill Reinert is so unsold on electric vehicles as a viable advanced-powertrain option for future transportation that he has praised – gasp – Ford, for its downsized internal combustion engines. Reinert was a key player in developing Toyota's original Prius hybrid and, in an interview published in Yale University's Environment 360 blog, said a hybrid that gets 60 miles per gallon is superior to an electric vehicle. "And that is why you will be seeing more fuel cells in the future." – Bill Reinert Reinert went on to praise the advances that automakers have made in improving fuel economy of fossil fuel vehicles, specifically namechecking Ford and its three-cylinder Ecoboost engine. He also has good things to say about both hydrogen fuel-cell electric technology as well as natural gas vehicles, but admits that limited fueling infrastructure will keep those types of vehicles in the margins for the near future. He also says that hydrogen vehicles aren't that great yet but that, "When most [manufacturers] investigate the two technologies [H2 and EVs], they see that FVCs offer more room for performance improvement and cost reduction potential. And that is why you will be seeing more fuel cells in the future." As far as pure electric, Reinert says lithium-ion batteries have "tremendous shortcomings" and talks about battery degradation, substandard performance in hot weather and, of course, limited single-charge driving range. He also says that people need to factor in the environmental impact of producing electricity for the grid to fully gauge how environmentally beneficial EVs can be. We'd like to take him and Tesla Motors Chief Elon Musk to what we think would be a spirited lunch. You can read the whole interview with Reinert here.

First live photos and impressions of Toyota's 2014 Corolla

After releasing official pictures and a press release about an hour earlier, Toyota chose an aircraft hanger at the Santa Monica airport as the venue for the global introduction of its highly anticipated 2014 Corolla. Following an extended aerial acrobat show, which included performers running along the walls, swimmers romping in a massive overhead clear plastic pool and angry dancers destroying their cardboard stage in a glittery fit... the all-new C-segment star of the show was lowered on cables from the ceiling. (After the strobe lights and pounding sound that preceded it, the final vehicle reveal was almost anticlimactic.)
Face-to-face with the eleventh-generation sedan, we liked what we saw. Compared to last year's Corolla, the new model appears smaller in person - yet that is mostly an optical illusion. By the tape, it is four inches longer and slightly wider than its predecessor, but a bit shorter. The wheelbase has been stretched nearly four inches, yet the front and rear overhangs only give or take about an inch in the conversion. With the exception of the enormous wheel/fender gap (the new Corolla seems to ride too high), its overall proportions are very pleasing.
The fresh styling is modern and stylish, with sculpted lines that add character to a formerly bland sedan