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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.

Recharge Wrap-up: New and old Audis get greener, as does US electricity

Audi has made environmental improvements to the its TT while boosting performance. The new TT sees an 11-percent reduction in emissions, and up to 14 percent more power. Audi says that each TT will save around 5.5 metric tons of greenhouse gas emissions over its lifecycle. Additionally, the TT's manufacturing process has been cleaned up a bit, reducing emissions by about nine percent. Read more in the press release, below, or see Audi's lifecycle assessment here. Speaking of greening up Audis, Al Swackhammer of Washington converted his 1960 Audi DKW 1000S to run on electric power. Swackhammer first fell in love with the Audi Ur-Quattro, became an enthusiast of Audi and Volkswagen cars, and has owned nothing else ever since. With his DKW, he combined his passion for the classic car with his responsibility to the environment. "I am pleased that I did this project," says the happy owner, "and I enjoy driving it very dearly." Meet the man and his beloved electric Audi DKW in the video below. Toyota has chosen a sustainable design firm, Corgan, as the lead architect for its new North American headquarters. The new campus will be built in Plano, TX, and will be the workplace of about 4,000 Toyota employees. Corgan, who has already done 47 LEED certified projects, is already designing a temporary office for the site while it finishes the project. Toyota expects to begin working from the site in late 2016 or early 2017. Learn more in the press release below. In July, all new electrical generating capacity in the US came from renewable sources. The Federal Energy Regulatory Commission's Office of Energy Projects' newest "Energy Infrastructure Update" report says new electric generation put into service last month came from wind (379 megawatts), solar (21 megawatts) and hydro (5 megawatts). So far this year, 53 percent of new energy generation capacity has come from various renewable sources, and none from coal or nuclear. Currently, renewable energy accounts for 16.3 percent of the US electric generation capacity, providing about 14 percent of actual electricity. Read more in the press release from the Sun Day Campaign below. Positive life cycle assessment for the new Audi TT Compact sports car scores high for dynamic performance and efficiency Emissions reduced by 11 percent compared with predecessor Customer benefits from the very first mile Ingolstadt, August 18, 2014 – Dynamic performance and efficiency: The new Audi TT* impressively combines both qualities.

Next Audi Q7 to debut with electric turbocharger?

For years, the concept of an electric turbocharger was essentially a joke sold on eBay to boost power in your slammed Civic, but in the last five years it has moved from an idea on a piece of paper to a feasible reality. Audi has already toyed with a showcase of the cutting-edge tech in road cars with the RS5 TDI concept. Now, reports suggest an electric turbo may make it to the streets as soon as next year in the next-gen Q7 (spy shot pictured above).
"I can confirm we are working on the development of the e-boost definitely," said Ulrich Weiss, Audi's diesel engine boss, to Australia-based Drive. He didn't give an exact timeframe but hinted at sometime next year, possibly in the Q7. He also suggested the chance of an RS-branded diesel model in the vein of the RS5 TDI concept on the horizon, as well.
This tech isn't entirely new for the folks in Ingolstadt. Audi's R18 endurance racer already uses such a system to capture waste heat from the engine, converting it to electric power to further power the hybrid car. The RS5 TDI concept employs a similar idea with a 3.0-liter, twin-turbocharged V6 with an electric supercharger to make up for the turbo lag. It's able to pump out 385 horsepower and 553 pound-feet of torque and allegedly sprint to 62 miles per hour in four seconds.