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VW announces reworked 6.0 W12 TSI engine

Nobody makes more engines with a dozen cylinders than the Volkswagen Group. They're W12s, of course, owing to the novel shape of their cylinder banks. Now the German industrial giant has announced a comprehensively reworked version of that engine at the same Vienna Motor Symposium where it presented its new 2.0-liter turbo four. The new W12 retains the same arrangement and the same 6.0-liter displacement, but updates it all with the latest powertrain tech. In place of Audi's FSI direct injection and Bentley's TMPI multi-point injection, the engine has adopted a new TSI system. It's also got a pair of new twin-scroll turbochargers, APS-coated cylinders, a new cooling system, active engine mounts, cylinder deactivation, and a stop/start system. And – crucially for application in the upcoming Bentayga – it has an oil circuit designed for off-road use. The revised package now produces 600 horsepower and 664 pound-feet of torque. Considerably more than the 567 hp and 516 lb-ft offered in the Bentley Continental GT W12, but less than the GT Speed, which we suspect will get an even more powerful version of this new engine. It's also more powerful than even the top version of Audi and Bentley's 4.0-liter twin-turbo V8, to make the W12 a more compelling option. Of course that's just as far as the Continental GT is concerned. The W12 has also found use in the Continental GTC and Flying Spur, as well as the Volkswagen Phaeton and Audi A8, and could find further applications under the Flying B emblem and elsewhere in the future. VW says that in the right application (say, in the production version of the Bentley EXP 10 Speed 6 concept, for example), the new twelve-pot could deliver 0-62 times of under four seconds and a top speed in excess of 186 miles per hour. Volkswagen at the 36th International Vienna Motor Symposium Dr. Heinz-Jakob Neusser: "The car of the future will continue to fascinate people" - CO2 reduction, electromobility and digitalisation are the greatest challenges facing the automotive industry - The future of the internal combustion engine will be characterised by high rpm diesel and high-performance three-cylinder TSI engines - Laser roughening – innovative coating process in large-scale production - New 6.0 W12 TSI with 447 kW (608 PS) – performance and refinement - New generation of EU6 TDI engines for light-duty vehicles Dr.

Autoblog Minute: VW 'tip of the iceberg' in diesel emissions scandal

Some are calling Volkswagen just the tip of the iceberg in the diesel emissions scandal. Autoblog's Adam Morath reports on this edition of Autoblog Minute. Show full video transcript text [00:00:00] Some are calling Volkswagen just the tip of the iceberg in the diesel emissions scandal. I'm Adam Morath and this is your Autoblog Minute. Here in the U.S. the EPA found defeat devices on certain Volkswagen vehicles. Across the pond however concerned environmentalist groups including [00:00:30] Transportation & Environment say that the issues could be more widespread in Europe. Nico Muzi, a spoken for Transportation and Environment was quoted in the Automotive News as saying: "Volkswagen is just the tip of the iceberg..." Muzi goes on to claim that cheating is widespread, and that results produced from European emissions tests, which are not administered by a government agency, show differences in data that "...are so much, it can't be explained." Clean vehicle manager at Transport & Environment Greg Archer spoke to Bloomberg Business about the need to reform emissions testing in Europe: [00:01:00] [Bloomberg Video Clip] While it's clear that automakers are engineering vehicles and software to perform well on emissions tests, the real question is whether or not other OEMs, besides Volkswagen, are using defeat devices to cheat the tests, either here or in Europe. For Autoblog, I'm Adam Morath. Green Volkswagen Emissions Diesel Vehicles Autoblog Minute Videos Original Video vw diesel scandal

France may scrap diesel fuel subsidies in wake of VW scandal

Now that a particular German automaker has sneezed, it appears that French automotive subsidies will catch a cold. Count France among the growing legion of countries not happy about Volkswagen's admission that some of its diesel vehicles contain software that will artificially reduce emissions levels during testing. As a result, the French government is talking about reducing or eliminating diesel subsidies that make diesel fuel about 15 cents per liter (roughly 89 cents a gallon) cheaper than gas. The change would tax gas and diesel at the same rate. France may end the diesel tax credits as soon as the next fiscal year, Bloomberg News says, citing comments from French Environment Minister Segolene Royal this week. About two-thirds of the cars on France's roads are diesel, according to the CCFA, the French automaker association. In fact, diesels accounted for more than half of the new light-duty vehicles sold in Europe last year. That may drop to 35 percent by 2022 in part because of the scandal, according to automotive consultant LMC Automotive. Things could change even more France is considering letting more vehicles qualify for the 10,000-euro incentive for switching from old diesels to new plug-in vehicles. Last month, VW said that its cheater software might be installed in as many as 11 million vehicles, forcing the German automaker to set aside $7.3 billion to address the fallout from the scandal. Among other issues, VW and its Audi division were stripped of its Green Car of the Year Awards for the first time in the history of the awards bestowed by Green Car Journal. The scandal also forced Martin Winterkorn to resign as VW's CEO last month after eight years on the job and is delaying a number of the automaker's upcoming projects. Related Videos: News Source: Bloomberg NewsImage Credit: Mic V./Flickr Government/Legal Green Volkswagen Emissions Diesel Vehicles vw diesel scandal France subsidies