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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:

Audi R8 V10 gets tuned up by ABT

Bavarian tuners ABT have done another job on the Audi R8 V10, pumping up the 5.2-liter FSI V10 from 525 horsepower to 600 hp, and torque from 391 pound-feet to 406 lb-ft. With 50 more horsepower than the R8 V10 Plus - but not the extreme weight-loss scheme - ABT claims a 0-62 mile per hour run of 3.5 seconds, the same as the R8 V10 Plus, and a top speed for the mid-engined coupe of 198 miles per hour "is no problem at all."
Managing all that speed are the aero tweaks provided by a comprehensive body kit including a rear wing, a lowered and beefed-up suspension, a stainless steel exhaust and 19-inch wheels in two different designs.
The press release below has a few more bits of info on the matter. And while ABT hasn't put a price on the Audi upgrades, but it's safe to say that nearly 200 mph in an R8 won't come cheap.

Audi: 20-25% of our cars will have a plug by 2025

If you like the promise of Audi's E-Tron Quattro concept, you're going to love this post. Speaking at an intimate dinner in Los Angeles the night before the start of the Los Angeles Auto Show, Audi of America president Scott Keogh had nothing but positive things to say about his brand's future plug-in vehicles, including the production version of the E-Tron Quattro. The most interesting was that he said he expects a full 20 to 25 percent of Audi's sales to be electrified by around 2025, and there was lots of detail to back up his vision. "This is the reality as we see it." - Scott Keogh Keogh wasn't making specific predictions, but it's been a long while since we've heard such a high-level Audi executive act like such a troubadour for the electric vehicle future. As long-time readers will remember, we used to hear things like this from Nissan's Carlos Ghosn, but public predictions have taken a bit of a back seat recently. It's promising to hear reasonable optimism again. "When you look at what needs to happen and you look at what we see happening in the marketplace, we're probably looking at a world where 25 percent of Audi's sales, over the next ten years, just to throw out a rough point in the future, are either going to be full electric or have some plug," Keogh said. "This is the reality as we see it." The reason Keogh is so positive is because Audi thinks the E-Tron Quattro concept is going to birth one heck of an EV. Whatever it's called when it arrives – it's unlikely to be the Q6, as some rumors have it. Internally, Audi is calling it the C-BEV, since it is a C-segment Battery Electric Vehicle – the concept previews a luxury all-electric vehicle with a range of over 300 miles. No one is talking about the price yet, but Audi of America's director of product management, Filip Brabec, did say that the sweet spot for the pricing is in the range of how mainstream luxury vehicles are priced today. "If you can put a car in the market that's priced right ... people are going to want to buy it," Keogh said. Read into all of that what you will. It's not just the price that's going to be right. Keogh said that the key point is changing hearts and minds to want electric vehicles. That means tripling down on public infrastructure (see more below) and making sure the car itself is amazing. "Everyone knows, in the history of the world, launch a defining, game-changing product, in whatever category it bloody is, and - boom - the world changes," Keogh said.