1986 Toyota Mr2 Gt Coupe 2-door 1.6l 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.

Toyota Hilux successor spotted

The midsize truck segment is suddenly seemingly exploding with new vehicles worldwide, even here in North America. Not only will the Chevrolet Colorado and GMC Canyon be available very soon, Toyota is already testing a replacement for its aging Tacoma and Honda has promised a Ridgeline replacement within the next 18 months. Also, the recently shown Nissan Navara is said to portend the future of our Frontier. Here's some more fresh evidence from Europe of this pickup boom with the next generation of its venerable Hilux in testing.
Thanks to Top Gear and sometimes the evening news, the Hilux has built a reputation of being able to go just about anywhere. According to out spy shooter, this particular pickup was spotted during hot weather testing in southern Europe. Interestingly, a Volkswagen Amarok was along for the ride as a benchmark. Because the VW tends to offer a bit more comfort than the generally utilitarian Hilux, this could indicate Toyota is considering taking the new truck in a slightly comfier, more refined direction.
Compared to the current model, this camouflaged tester sports a narrower front grille and headlights. The hood scoop is also absent here. The lower air dam also receives a more horizontal look, but the more vertical fog light housings provide some contrast. The crazy camouflage pattern makes things hard to discern at the rear, but the taillights appear to be more slender than they on the current model. Unfortunately, mechanical details about the new truck remain a mystery at the moment, but enjoy these spy shots as a preview of one more upcoming pickup.

400-hp Toyota Hybrid-R Concept gets second teaser

Toyota has released a second teaser of its Hybrid-R Concept, along with an estimation of the show car's power output. Using technology that's "similar to that used by Toyota Racing's TS030 Hybrid race car," the concept is expected to deliver over 400 horsepower.
The press release also mentions that the new concept is based on a current production model. While it's difficult to tell from the sole teaser image of the car's body, rumors are flying that it's related to the Yaris. If that's the case, though, it's difficult to know what to make of this concept. The teaser image is quite dark, but we played around with the exposure and came up with an image that reveals more details about the new concept. Take a look at the related gallery, below, to see the high-exposure image. We'll find out for certain what the Hybrid-R is in a few weeks at the Frankfurt Motor Show. Let us know what you think Toyota's newest concept is in the comments.