2011 White Se! 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.

Next-gen Toyota Tacoma mule caught towing in the desert

With the Chevrolet Colorado and GMC Canyon set to arrive in dealers in the near future, it's high time Toyota got to work on a replacement for the Tacoma, a vehicle whose present generation debuted in the middle of the Bush Administration. Now, we have images of that new pickup undergoing testing.
Our spy photographers picked up this heavily modified mule undergoing tow tests in the desert. It rides on a modified version of the current Taco's frame, as evidenced by shots of its undercarriage, although our spies cite the lack of riveted sections as indications that the current truck's footprint should remain unchanged.
Aside from underbody changes, this particular Tacoma featured a six-speed manual transmission, which we're expecting to be joined by a six-speed automatic. The current four- and five-speed autos found on the current truck will almost certainly be killed off. Marching to the grave with those slushboxes will be the two-door Regular Cab body style. Our spies are expecting Toyota to focus its efforts on the larger, more accessible Double Cab.

Toyota FT-1 hints at Supra, more aggressive hybrids

Toyota showed off the new FT-1 performance concept at the 2014 Detroit Auto Show today, and the obvious story angle is that this is the new Supra. That's enough weight for most concept cars to carry, but then we thought about it a bit more - FT-1 stands for "Future Toyota 1," after all - and re-read the hints Toyota is dropping about how the FT-1 fits into the company's future. Put all the pieces together, and we think there's a chance Toyota's hybrid models are about to get a whole lot cooler. Technically, the FT-1 is an EV, but that's just because all it has for a powetrain is a small battery and motor to move it around on stage. This concept doesn't even have a proposed powertrain, but a production Supra could have any number of powerplants under the hood (V6, V8, hybrid and inline-six are all mentioned by Automotive News). We also like the big red start button on the steering wheel, which owes at least a little to the blue start button in the Prius. What we're more interested here is what this sleek red beast could do for the look of Toyota's hybrids. The FT-1 could change how Toyota designs cars in the future. To make the FT-1, Akio Toyoda, the president and CEO of Toyota Motor Corporation, apparently challenged Toyota's Calty Design Research team to create a car with passion and "a palpable heart-pounding sense of excitement." Instead of making design decisions "by consensus among a large group of stakeholders," the company says "the [design] approval process has been streamlined. This new approach aims to produce cars that connect more deeply with customers." There was a sense in Detroit today that the FT-1 heralds a change in how the company designs cars in the future. The FT-1 is apparently not the result of Toyota's hybrid supercar partnership with BMW, but we know that Toyota isn't a total stranger to a high-performance hybrid category, having built the TS030 hybrid Le Mans race car. For an on-road gas-electric from the company, though, we're much more used to the egg-shaped Prius. While Toyota has backed off a 2003 pledge to make every model a hybrid, it has said that it wants gas-electrics powertrains to proliferate throughout the line-up. And, if the FT-1 previews a new Toyota look, then at least some of those hybrids will benefit from some of the good looks on display in Detroit.