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Acura NSX production car headed for Detroit debut?

Auto Express is reporting that Honda is set to unveil the production version of its upcoming Acura NSX at the 2013 Detroit Auto Show. The news comes courtesy of an unnamed "top exec" for Honda Brazil speaking at the Sao Paulo Motor Show. The concept version of the Japanese supercar is currently on display there. Interestingly enough, the same unnamed source claims the production iteration will remain aesthetically identical to the show car. You won't hear any qualms from us on that front.
Of course, the timing of the production debut is a little confusing. For starters, when Acura unveiled the concept last year, the company told the world it would be at least three years before production began. That would give the street-worthy model a 2014 or 2015 designation, the latter being cited more often in media accounts. Thus, we'll keep an eye out for the hybrid supercar in Motown, but we're going to stop short of holding our breath... it might be a while.

Honda, Mazda, Mitsubishi, Mercedes also under diesel emissions scrutiny

The controversy over Volkswagen's diesel emissions scandal isn't limited to the US. In Europe, where diesel engines are far more popular, the issue is shining a harsh light on the NEDC emissions test. As already known, the evaluation does a poor job of reflecting real-world production of NOx, and it appears a significant number of automakers are affected. The Guardian in the UK has been reporting on real-world test results from a company called Emissions Analytics. After the latest round of checks, vehicles from Mercedes-Benz, Honda, Mazda and Mitsubishi were found to generate far more NOx than they should. The newspaper also published similar results for Renault, Nissan, Hyundai, Fiat, Volvo, Jeep, Citroen, VW, and Audi. On average, the figures are about four times over the limit of producing the pollutant. Unlike VW and its defeat device, these automakers aren't actually breaking the rules. The vehicles perform up to the NEDC lab test for emissions, but those results simply aren't translated to the street. "The VW issue in the US was purely the trigger which threw light on a slightly different problem in the EU - widespread legal over-emissions," Nick Molden from Emissions Analytics said to The Guardian. A big fight to decide the future of this issue appears to be on the horizon. Automakers claim that they can't meet the next round of tightening emissions regulations and are asking for compromises. Although, spokespeople for Mercedes and Honda told The Guardian that the brands would be in favor of the stricter rules. Meanwhile, some European governments began backtracking their support of diesels well before this scandal came to light. The added scrutiny certain hasn't helped the future of the oil-burner. Related Video:

Glickenhaus's SCG 003 to pack twin-turbo Honda V6?

Scuderia Cameron Glickenhaus has made (or commissioned) two vehicles to date - the P4/5 and the P4/5 Competizione - and is now hard at work on its third. The first was based on the Ferrari Enzo and the second on a Ferrari F430, but the third is being developed independently from the ground up. The question, then, is what engine will it use?
Well now we may have our answer as Jalopnik reports that the SCG 003 (as it's known at the moment) will be powered by a 3.5-liter V6 sourced from Honda, fitted with twin turbochargers and producing in excess of 500 horsepower.
Honda's J35Y engine produces 278 horsepower in the Accord, 290 hp in the Acura MDX and 310 hp in the RLX. It also forms the basis for the HR35TT racing engine which Honda Performance Development puts in its Daytona Prototype, so if the rumors turn out to be true, chances are that's probably the engine in question - with the possible addition of a hybrid electric assist - but we'll have to sit tight to find out for sure.