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2017 Porsche Panamera caught testing without camo

One of these days, Porsche is going to introduce the 2017 Panamera. That day is not today, though, so we've got yet another round of spy photos showing the new sedan undergoing winter testing. This is easily the closest we've seen to a production body on the new Panamera – it's completely free of camouflage aside from the unconvincing stickers over the headlights and taillights. They're not very good, though. We can see the taillights will adopt a similar look to the new 911 – they'll be slim LEDs that occupy a lot less space than on the current car. The headlights are slimmer too, but there's no light being shown through the stickers, so we can't discuss actual changes as easily as we can on the tail. As we've said before, the Sport Turismo Concept styling has been plainly converted to create an evolved version of the Panamera's existing design language. According to our spies, the next Panamera will ride on a new MSB platform that aims to slash 200 pounds of fat from the next-gen model. Aluminum and high-strength steel play a big roll in that weight loss. Underhood, there should be the usual range of six- and eight-cylinder engines with a plug-in-hybrid option. As we reported previously, expect the Panamera to show up at a European show, likely Paris or possibly Geneva in 2017. Related Video:

Porsche 911 R Reveal | Autoblog Minute

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New info on how VW, Porsche, Audi V6 TDI engine cheat works

The German newspaper Bild am Sonntag is reporting that US investigators have found three pieces of software that work in concert to turn off the emissions control equipment in certain diesel models after a set period of time. The engine in question, the 3.0-liter TDI turbodiesel, was found in certain Volkswagen Touareg, Audi Q7, and Porsche Cayenne models – the sale of which was suspended in the US late last year. Since most emissions compliance testing takes around 20 minutes, the software in the three VW Group models shuts off the emissions control equipment after 22 minutes, a straightforward end run around the testing. Remember that the 3.0-liter TDI engines aren't included in the big buyback and recall program announced for the smaller 2.0-liter, four-cylinder TDI engines. The 3.0-liter engines will likely get their own program, but we don't know when to expect it or exactly what it will look like. Last month, California rejected a proposed fix for the larger TDI engines, and VW went back to the drawing board. Since the company is unlikely to create two fixes, one for California and one for the rest of the nation, the company can't really proceed until they figure out a solution California will accept. The EPA hasn't officially commented on the report, and we don't know how Bild am Sonntag came across the information, but we'll be closely watching what emerges after this report. Related Video: