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Snapshots from Acura NSX prototype run at Mid-Ohio

Acura's achingly slow showing of the new, hybrid NSX saw yet another step yesterday, as we reported late last week. A powder-blue prototype ran ahead of the open-wheelers at the Honda Indy 200 at the Mid-Ohio Sports Car Course. Why show the NSX Prototype at Mid-Ohio? Honda's Ohio research and development center, which has taken the lead on NSX development, is just 60 miles from the track. And as race sponsor, Honda must have figured it would give the spectators a glimpse of the new supercar it's been teasing for the better part of a decade.
With a planned launch in 2015 (special emphasis on the "planned" part, considering the NSX's history), the NSX Prototype shown here sports graphics that "speak to Acura's intention to go racing with the new NSX." That's great news for fans of endurance racing, although it remains to be seen when a motorsports program for the new NSX will get off the ground.
Take a look at the fresh gallery of images, and be sure to head over to our original Mid-Ohio post for the video footage of the NSX Prototype on track.

2015 Honda Civic Type R prototype

With a name like Earth Dreams, you'd be forgiven for assuming that Honda's new family of turbocharged VTEC engines is more about environmental credentials than performance. And to a large degree they are - particularly in 1.0- and 1.5-liter forms. But the 2.0 is another beast altogether.
Thanks to a high-output turbocharger, direct injection, a high-performance cooling system and, of course, variable valve timing, Honda's new 2.0-liter four produces upwards of 280 horsepower while still complying with upcoming Euro 6 emissions standards. Although actual output has yet to be confirmed, that preliminary figure already compares favorably with the Ford Focus ST (252 hp) and Mazdaspeed3 (274 hp) and rests comfortably in between the Volkswagen GTI (270 hp) and Golf R (296 hp).
Although Honda has already shoehorned the smaller 1.5-liter turbo four and 1.0-liter turbo three-cylinder engines into an Acura ILX and another Civic hatchback, the home it gave the 2.0 betrays more than an engine swap. What you see here is essentially the next Civic Type R, following a long line of Honda hot hatches. With this latest model, the Japanese automaker is targeting the front-drive lap record at the Nürburgring that belongs to the Renaultsport Megane Trophy and before that, to the lightweight Megane R26.R. A tall order, to be sure, so we headed to Honda's R&D center in Tochigi, Japan, to take it out for a ride.

Asian automakers still reluctant to use more aluminum

There's a logical progression of technology in the auto industry. We've seen it with things like carbon-ceramic brakes, which use to be the sole domain of six-figure sports cars, where they often cost as much as an entry level Toyota Corolla. Now, you can get them on a BMW M3 (they're still pricey, at $8,150). Who knows, maybe in the next four a five years, they'll be available on something like a muscle car or hot hatchback. Aluminum has had a similar progression, although it's further along, moving from the realm of Audi and Jaguar luxury sedans to Ford's most important product, the F-150. With the stuff set to arrive in such a big way on the market, we should logically expect an all-aluminum Toyota Camry or Honda Accord soon, right? Um, wrong. Reuters has a great report on what's keeping Asian manufacturers away from aluminum, and it demonstrates yet another stark philosophical difference between automakers in the east and those in the west. Of course, there's a pricing argument at play. But it's more than just the cost of aluminum sheet (shown above) versus steel. Manufacturing an aluminum car requires extensive retooling of existing factories, not to mention new relationships with suppliers and other logistical and financial nightmares. Factor that in with what Reuters calls Asian automaker's preference towards "evolutionary upgrades," and the case for an all-aluminum Accord is a difficult one. Instead, manufacturers in the east are focusing on developing even stronger steel as a means of trimming fat, although analysts question how long that practice can continue. Jeff Wang, the automotive sales director for aluminum supplier Novelis, predicts that we'll see a bump in aluminum usage from Japanese and Korean brands in the next two to three years, and that it will be driven by an influx of aluminum-based vehicles from western automakers into China. Only time will tell if he's proven right. News Source: ReutersImage Credit: Sean Gallup / Getty Images Plants/Manufacturing Honda Hyundai Mazda Nissan Toyota Technology aluminum