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Audi will submit emissions fix for 3.0 TDI V6 to EPA and CARB

Audi will develop a software update for the emissions control system on Volkswagen Group's 3.0 TDI V6 and will submit the changes to the Environmental Protection Agency and California Air Resources Board for approval. If the government regulators accept it, the tweaks could end the emissions problems for an estimated 85,000 of these engines in the US in Audi, Porsche, and VW models. However, the stop-sale still covers these vehicles until further notice. Audi admits in its statement to failing to disclose three "auxiliary emission control devices" on the V6 to regulators, and US law considers one of these systems a defeat device. VW Group offered the engine in the US on the Audi A6, A7, A8, Q5, and Q7 since the 2009 model year. The mill was also available on the VW Touareg and Porsche Cayenne. The EPA filed a violation against the 3.0 TDI on November 2 because the agency reported that the engine's software contained a defeat device to circumvent emissions tests. The regulator recently extended that notice to cover these powerplants in the US from the 2009 to 2016 model years. Audi's statement vaguely estimates the price of this problem to be in the "mid-double-digit millions of euros," and the automaker could face financial punishment by regulators. "Determinations regarding potential penalties and other remedies will be assessed as part of the investigation EPA has opened in conjunction with the US Department of Justice," an EPA spokesperson told Automotive News. Related Video: Statement on Audi's discussions with the US environmental authorities EPA and CARB Auxiliary emission control devices (AECD) for US version of V6 TDI 3 liter engine to be revised, documented and submitted for approval Technical solution for North America versions from 2009 model year onwards to be worked out in conjunction with the authorities Audi will revise, document in detail, and resubmit for US approval certain parameters of the engine-management software used in the V6 TDI 3 liter diesel engine. That is the result of the discussions held between a delegation from AUDI AG and the US Environmental Protection Agency (EPA) and the California Air Resources Board (CARB). The updated software will be installed as soon as it is approved by the authorities. The three brands Audi, Porsche and Volkswagen are affected. Audi estimates that the related expense will be in the mid-double-digit millions of euros.

Jay Leno welcomes Emory's outlaw Porsche 356s

Classic cars can have a lot of character, but purposely passing up on some of the enormous advancements made to the automobile over the decades since those classics were made can be a difficult proposition. That's where restomodders like Emory Motorsports come in. Emory specializes in customizing Porsche 356s, modifying them to their clients' specifications and giving them an added dose of performance and refinement, all without losing that timeless appeal. The LA-based company is headed up today by third-generation Southern Californian gearhead Rod Emory. After seeing some examples of his work out on the road, Jay Leno invited Rod by the garage along with a pair of his company's custom creations. Both are based on 356 coupes from the late 1950s, but take pretty different approaches in their comprehensive restoration and extensive modification. Since classic Zuffenhausen enthusiasts are notorious for their rigid adherence to originality, Emory's modified 356s are deemed to be "outlaws" by many on the vintage Porsche scene. But they've also gained quite a following, similar to what Singer has done with 911s. Whether you're more inclined to cling to authenticity along with the purists or embrace the novelty espoused by the restomodders, after scoping out these irresistible specimens, you'll have to admit that Emory does some pretty compelling work. Watch the 25-minute video clip above to see what we mean, and check out Petrolicious' profile of the same company's work from last year for another look.

Evo sets up duel of Porsche 911s

What's better, rear-wheel drive or all-wheel drive? That question has occupied auto enthusiasts for years, and so far, we've not really had a solid answer one way or the other. Evo has opted to take another whack at this tough question by pairing a pair of Porsche 911s against each other for a track battle.
In one corner, we have the two-wheel-drive 911 Carrera S, complete with the lickity-split PDK transmission, a sports suspension and carbon-ceramic brakes. In the other corner, it's the all-wheel-drive 911 Carrera 4S in a much mellower spec, with a seven-speed manual, as well as standard brakes and suspension. While the results seem like they'd be a foregone conclusion, some very British weather is there to act as the great equalizer.
We've got the full video down below. Have a look, and let us know if you agree with Evo's results.