2007 Black Honda Accord 4 Door 1 Owner on 2040-cars

Auto blog

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:

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:

Honda's next-gen fuel cell concept will debut in LA, along with more Civic updates

Honda is bringing a new concept to the this month's Los Angeles Auto Show called the FCEV Concept. "FCEV" stands for something, and no, it's not "funky chicken earns victory" or other such nonsense - it's short for fuel-cell electric vehicle, a market that Honda has played in, most recently, with its hydrogen-powered FCX Clarity.
The FCEV is nothing more than a styling exercise (click above to enlarge the sketch) for an eventual production fuel-cell vehicle set to hit US and Japanese dealers in 2015 (sorry Europe, you're stuck waiting). It's not heading to LA to tell us anything about the wider application of the technology used in the FCX Clarity, so fans of hydrogen power shouldn't get too excited. Still, the news that Honda is still pondering a wider-spread for its fuel-cell technology is quite exciting.
"The Honda FCEV Concept demonstrates the company's vision for the future of personal mobility and our commitment to developing advanced alternative fuel vehicles. As we work toward the introduction of our next-generation fuel-cell vehicle in 2015, our long-term experience with fuel-cell technologies will help us pave a way towards a zero-emissions future," said Mike Accavitti, senior vice president of American Honda.