2010 Porsche Cayenne Base on 2040-cars

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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.

Porsche Cayman GT4 spotted at the N?rburgring

It was just the other day that we first caught wind of Porsche's plans to build a GT4 version of the Cayman, and now we're already looking at spy shots of the vehicle in question undergoing testing at - where else? - the Nürburgring.
With more aggressive front-end aero, a GT3-style air vent ahead of the front hood, a large wing at the back, and spindly alloys packed with over-sized brakes at each corner, this Cayman is clearly more extreme than even the range-topping GTS. The rear diffuser and central exhaust tips look about the same as those you'd find at the back of the Cayman GTS, though.
What we can't see, of course, is what Porsche has slotted in under the rear glass, how it's upgraded the interior and how much weight it's stripped out of the thing to get it down to fighting weight, but you can bet it'll come with a substantial power bump and a stripped-out interior with racing buckets and little else to open the gap between it and the GTS... and close the gap to the 911 GT3 which it will join as the baby brother in Porsche's performance-focused lineup. Click above to view the double-batch of spy shots.

Porsche Panamera's alluring hind quarters teased

It looks like we'll be seeing the new Porsche Panamera sooner rather than later, after the German company released its first teaser video for its redesigned sedan. Sadly, that image you see above is the only clear view of the new car being offered – the video doesn't offer much. In short, the clip below is all about how Porsche has successfully done its own thing over the years. You know, building cars with the engine in the wrong end and such. It's a nice little recap of Porsche history, showing Porsche's first offerings through to the 918 Spyder. But let's talk about that teaser image. We get a good look at the taillights, the traditional Porsche lettering, and the rear window. Based on these few details, it looks like the new Panamera's tail will borrow some inspiration from the updated 911. The lights are a similar shape, and while the sedan will tie the two units together with a lighting element – kind of like a 911 Targa – it looks like there's a similar character line just above the Porsche lettering. But the really weird detail here is the vertical cutline at the Panamera's center, right above the letter "S" in "Porsche." There's absolutely no reason for it to be there, unless Porsche is going to offer something really weird like a split tailgate, which we doubt. We can't see anything like it in our spy photos, but it'd be a relatively easy thing to hide with camo. But why is it there? We can't wait to find out. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.