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Autoblog Minute: VW finds CO2 'irregularities', Takata dropped by automakers, SEMA recap

Volkswagen's diesel emissions scandal gets a new wrinkle, US regulators hit Takata Corporation with a substantial fine, and we head to Las Vegas for a look at tuner paradise at the 2015 SEMA show. Autoblog senior editor Greg Migliore reports on this edition of Autoblog Minute Weekly Recap. Show full video transcript text [00:00:00] Volkswagen's diesel emissions scandal gets a new wrinkle. US regulators issue a significant fine to Takata Corporation. And we take a peek inside tuner paradise at the 2015 SEMA show. I'm senior editor Greg Migliore and this is your Autoblog Minute Weekly Recap. The VW diesel emissions scandal, first brought to light in September, gets a new wrinkle, as an internal investigation by the German automaker revealed [00:00:30] irregularities in CO2 emissions that could affect approximately 800,000 vehicles. VW estimates the issue could pose a 2-billion euro economic risk. VW claims that most of the vehicles affected have diesel engines, but industry analysts say a 1.4-liter gas engine is also affected. VW says that fuel consumption figures were set too low during the CO2 certification process. During all of this, sales of some diesel-powered Volkswagen, Audi, and Porsche models [00:01:00] have been halted. Takata Corporation is back in the news in connection with its deadly airbag scandal. Federal regulators fined Takata $70 million. If the parts supplier does not comply, the fine could balloon to $200 million. Takata was also dropped this week by its biggest customer, Honda. And now, Toyota and Mazda will be following Honda's lead in dropping Takata. We're also hearing that Mitsubishi and Subaru are considering a switch in air-bag inflator suppliers. SEMA 2015 [00:01:30] came and went. We saw offerings from Mopar, like the AWD Challenger concept. Honda unveiled a Ridgeline that it will race at the Baja 1000, which gives us a hint at what future production model could look like. The celebrity presence was also felt in Vegas as it always is. Kid Rock brought a Duramax Diesel Chevy Silverado, and Acura restored and presented Ludacris with his now famous 1993 Acura Legend. Those are the highlights from the week that was. Be sure to come back on Saturday for my full recap, [00:02:00] where I'll have some added insight into Hyundai's foray into the luxury sector. For Autoblog, I'm Greg Migliore. Autoblog Minute is a short-form video news series reporting on all things automotive.

The original Acura NSX: Development history and driving the icon

The original NSX, introduced in production form in 1990 by Honda and to the United States market under the Acura brand in 1991, is now officially 25 plus years old. Generations of car enthusiasts grew to love the original NSX over the 15 years it was in production and beyond, but as an fan and owner, I think it's important to fully realize just how monumental a shift the introduction of the NSX was in the art of making cars. So, retold 25 years later, this is the abridged story of the NSX, Honda's supercar. The Idea The NSX was an extremely risky project for Honda, a company that in the late 1980's was nowhere near the corporate juggernaut that it is today. Honda's eponymous founder, Soichiro Honda, was still involved in decision-making at the company during this time under the role of "Supreme Advisor," and it is debatable whether the NSX project in its infancy would have gone forward at all had he not still been pushing the company towards the spirit of technical achievement it had been known for in the prior decades. Mr. Honda was still so involved during this period, in fact, that when the first batch of 300 production NSXs were made with a version of the Acura badge he didn't like, he ordered all of the cars stopped at port in the USA, the new badges applied, and the offending incorrect badges sent back to Japan to be systematically destroyed. This was clearly a man who paid attention to the details, but I digress. Honda as a company devoted $140 million dollars to the NSX project ($250 million in today's money), half of which would go to developing the car, and the remainder of which would go to building a new state-of-the-art factory to assemble it. Honda's own goals for the NSX were actually exactly as most media stories portray the car today: to build a bona-fide exotic supercar, but one without the ergonomic and reliability penalties associated with that type of car. They didn't want to sacrifice the needs of the driver to the supposed demands of performance, demands that they felt didn't have to be there in making a truly top-level performance machine. The R&D team wanted a car that could hang with heavyweight exotics in a straight line, play with smaller and more lightweight sports cars in the curves, and cruise in serenity on the freeway. Essentially, they wanted it all, and the brief was to have a car that could do everything without compromise.

Acura NSX GT3 racecar bares all in raw carbon

Acura slowly and dramatically revealed the NSX over a period of years. There were previews, concepts, and lots of teases before Acura finally showed us the whole thing. It's a different story for the racecar. And today, the wraps come off the FIA GT3-spec NSX to show all of its bare-carbon glory. The NSX GT3 strips away more than just the paint from the standard road car. The racecar comes sans hybrid system, meaning all the power from the twin-turbocharged 3.5-liter V6 is sent solely to the rear wheels. Modifications to the body include a large rear wing, underbody diffuser, and bigger hood vents for engine cooling. While the hybrid system may be gone, the NSX GT3 uses the same block, heads, valvetrain, crankshaft, pistons, and dry sump lubrication system as the road car. Power is sent through a six-speed sequential gearbox instead of the road car's nine-speed. The NSX GT3 will be built alongside the street version in Ohio. Honda engineers in Japan and North America shared in the development. Final GT3 homologation will be completed by the company's Honda Performance Division in Santa Clarita, CA. Related video: