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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.

2015 Toyota Tundra TRD Pro priced from $41,285*

Just a few weeks after announcing pricing for the first two members of its TRD Pro Series, Toyota has finally dropped the final pricing details on its new Tundra TRD Pro. Like the Tacoma TRD Pro, the Tundra will be available in two different body styles, with a more affordable Double Cab and a roomier Crew Cab.
Prices start at $41,285 for the former and $43,900 for the latter - not counting a hefty $1,100 destination charge - effectively slotting Toyota's off-road-ready model between the $41,730, Double Cab Limited and $46,465, Crew Cab-only 1794 Edition trucks.
As we've covered previously, the TRD Pro models come with a raft of off-road gear that should help combat just about any terrain a driver may stumble across. TRD-tuned Bilstein shocks and TRD-tuned front springs add two inches to the big truck's ride height while the black, 18-inch TRD wheels and available Inferno Orange paint add a bit of visual sass. A new TRD dual exhaust system is also standard, which can confirm sounds great (review coming soon!).

New Toyota semiconductors could increase hybrid fuel efficiency by 10%

Toyota may have an ace up its sleeve in the fuel economy wars, as it's developed a new type of semiconductor that will allegedly help the company's hybrids net a ten-percent improvement in fuel economy.
The tech is still in development, although Toyota is already reporting five-percent gains during testing, six years before it plans to implement the new semiconductor in production vehicles, meaning the ten-percent improvement doesn't seem like an untenable goal. That is, until you hear from Kimimori Hamada, the project general manager of Toyota's electronics division.
"We are aiming for great improvement in fuel economy and miniaturization," Hamada told Automotive News. "This is a very challenging target."