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Honda Performance Development reveals new ARX-04b LMP2 coupe

Make no mistake about it: Honda is big in racing. It was the first Japanese automaker to enter Formula One, remains the most successful and is set to return as an engine supplier next season. It's powered more IndyCar race winners and champions than any other manufacturer, hands down. Honda has won races and titles in Super GT, WTCC, even motorcycle racing. Just about everything this side of NASCAR, really. And that includes endurance sports car racing.
In fact Honda Performance Development prototypes claimed over 70 victories and numerous titles in the American Le Mans Series, and took the first LMP2 title in the FIA World Endurance Championship. And with sportscar racing in the US now grouped together into the United SportsCar Championship, Honda is back with a new chassis design.
Called the ARX-04b, it's Honda's first closed-cockpit LMP2. Like previous LMP2 and IndyCar projects, it's a joint development between HPD and Wirth Research, and packs Honda's HR28TT engine - a 2.8-liter twin-turbo V6 based on (and using many of the same components as) the J35 engine you'd find in a contemporary Acura. Designed to exceed the latest safety regulations, the ARX-04b features low-drag bodywork, quick-change front and rear panels, the same locking fuel filler system that Honda pioneered for Indy, top-exit exhaust to meet noise regulations, a 75-liter fuel tank and a gearbox that can easily be optimized for individual circuits.

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

2015 Honda CR-V performs poorly in Swedish AWD test [w/video]

Swedish auto magazine Teknikens Värld has never been afraid to call out automakers when a vehicle fails one of its battery of examinations. Its famous Moose Test recently caught the Porsche Macan out, and a few years ago, there was a protracted argument between Teknikens Värld and Jeep over the performance of a Grand Cherokee in that evaluation.
This time, the 2015 Honda CR-V is raising the magazine's hackles, but it has nothing to do with avoiding a giant mammal. Snow is obviously an issue in Sweden, and Teknikens Värld has a test that challenges all-wheel drive systems in low-traction settings. On a slanted surface, the Swedes put the vehicles' front wheels on rollers with no traction and demands the rears accelerate away. The Honda couldn't do it. Teknikens Värld claims that it initially found the same result last year from the European CR-V, but Honda Sweden put out a software upgrade correcting the behavior in the test. This year, the CUV went back to failing.
While that's the magazine's side, Honda Sweden doesn't see the test as fair. In a statement to Teknikens Värld, the company explains the way the CUV's all-wheel drive system works. It also claims that the test isn't simulating a realistic situation. "In real conditions, regardless of the surface, there is a certain amount of friction always available for both front and rear wheels," the announcement says. "A scenario like the roll test with such a high difference in grip between the front and the rear wheels is highly unlikely."