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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.

Scion pondering move upmarket?

Scion is simultaneously celebrating its ten-year anniversary with the 10 Series models and trying to figure out what to do with itself over the next ten years. Once a go-to consideration for young, first-time buyers who wanted something cool and different, in 2013 it has a model everyone is still talking about in the FR-S, a model few are still talking about in the iQ, and three models in between in the tC, xB and xD that make everyone wonder, "What happened?"
Automotive News spoke to Toyota's North American CEO, Jim Lentz - he was the VP in charge of Scion when it launched - about the options, and Lentz said one of them could be a move upmarket to challenge the established luxury brands that are moving downmarket. "There's going to be a big need in the $25,000 range for a fun-to-drive, nice-looking, value-oriented product," he said, and the FR-S, which starts at $25,255, could provide the platform for Scion to climb up a notch or two in price and perception. An idea like this could conceivably work in tandem with a proposal to move entry-level Scion products over to the Toyota brand - but remember, this is all just ideas on a whiteboard at the moment.
As opposed to an "entry-luxury fighter," the brand could swing back to the other option that was considered when it was formed, directly challenging the Korean makes that have usurped its cachet with first-time buyers. Lentz said Scion could go either way, and the tone of the piece seems to indicate that the final direction is still a ways away from being resolved.

Toyota Yaris Hybrid-R is road-going version of brand's racing technology [w/video]

Did you know that the Yaris is Toyota's best-selling vehicle in Europe? That may help explain to us Americans why the car that's lowest on the company's totem poll here in the US got turned into an all-wheel-drive hybrid track monster for the 2013 Frankfurt Monster Show.
Called the Toyota Yaris Hybrid-R, this three-door pocket rocket isn't just a hybrid making a lot of horsepower - it incorporates technology from Toyota's TS030 Hybrid racecar that competes in the FIA World Endurance Championship series, including the 24 Hours of Le Mans. The Yaris Hybrid-R packs a 300-horsepower, turbocharged, 1.6-liter four-cylinder engine under its hood, which should be enough for most speed freaks, but Toyota pairs it with two 60-hp electric motors at each rear wheel (the same ones used in the production Yaris Hybrid that's sold in Europe). That makes total system output an insane-for-this-size 420 hybrid horsies.
But that's not all, as the Yaris Hybrid-R forgoes the traditional battery pack below the rear seats in favor of a supercapacitor, which can both hold more energy and has a much faster power charge/discharge speed than traditional batteries. Paired with the supercapacitor is a third 60-hp electric motor/generator positioned between the engine and six-speed sequential transmission. Its job is to feed the super capacitor energy during deceleration and direct its power to the rear electric motors when more grip and oomph is needed.