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Production 4.0: Audi plans for the smart factory

Automotive production is becoming more integrated and at the same time has to be more intelligent and more efficient. Flexible production of customized vehicles is one of the big challenges for the future, especially for a premium carmaker like Audi. How will the "Vorsprung durch Technik" brand meet its aim of offering premium quality with added custom flexibility? The company sees the "smart factory" as the key. Whether it's body-color moldings or light-alloy wheels in a special size, almost every car is ordered with some kind of customization, and the demands are increasing. This requires of course already a lot of flexibility. While the variety of models and quality demands are increasing, automotive manufacturers such as Audi are eager to make production sustainable. In an Audi interview, innovation management members Alois Brandt and Henning Loser talk about "production 4.0" and the upcoming "smart factory." How will Audi manage the production site with its very high standards of quality, efficiency, and environmental acceptability? Will the so-called "smart factory," which should be the intelligent factory of the future, only employ robots? Alois Brandt: "With a deep look into the production, I am convinced that our employees and not machines are the relevant working forces behind the Audi brand. Machines can be bought anywhere." Increasing digitalization is paving the way for the smart factory – the intelligent, digitally connected production facility. New high-tech solutions in manufacturing should further increase the high level of quality, while at the same time the assembly work should be easier and result in better ergonomics. Can you give us a clearer imagination of the "smart factory"? Alois Brandt: "There are a lot of ideas. But the big question at the moment is: Which one is really needed and leads into the right direction?" Can you tell us a little bit more about "production 4.0"? Alois Brandt: "The assembly line as we know it in the present will no longer play the same role. If it makes sense, it will be terminated and replaced by – let's call it – a virtual assembly line. The production will be more modular than before and the car will be directed to a production point – a so-called 'island of competence' – where it is needed." Henning Loser: "If the vehicle is to be assembled to the customer's wishes, it is obvious that efficient programming of robots and coordinating with the human workers is needed.

2017 Audi Q7 First Drive

Automotive evolution rarely makes a great leap, instead creeping along from new model to new model at a predictable pace. Audi's new Q7, though, is like handing a Bic lighter to a Cro-Mangon man smashing rocks. In Europe the new version drops 700 pounds, almost enough to reclassify its species. Audi's fire-machine will arrive in America in early 2016, as a 2017 lighter model. We spent some time in the Swiss Alps flicking the 2017 Audi Q7. As far as revolutions go, the 2017 Q7 certainly looks new. It resembles a tall station wagon more than ever, at least in European trim. A little tweaking of the design wand has left the rear end boxy and angular. Our test models use an adaptive air suspension, and the the "all-road" setting lifts the Q7 about an inch, to the normal ride height for US models. Thus raised, the big Q looks more like an SUV. This Q7 represents the first of the Volkswagen Group's MLB-platform cars. Lighter and said to be more dynamic, MLB will underpin everything from the next-gen A4 to performance and luxury SUVs like the Porsche Cayenne, and Bentley Bentayga. With the structural improvements comes a diet heavy in aluminum, the prime reason for the previously-mentioned weight savings. When outfitted for our content and crash-safety specification, US-bound models will still be about 500 pounds lighter than before. But dramatic weight-savings isn't the Q7's only trick. The adaptive air suspension significantly changes the character of the Q7, especially in the sportiest Dynamic model. There's an optional all-wheel steering feature that improves turning radius, and helps with high-speed stability. This is not to be confused with Audi's Quattro all-wheel drive, which along with a panoramic sunroof and seven seats, comes standard on all stateside models. Under the hood, things aren't so different. Both available engines are reworked but largely the same. The supercharged 3.0-liter gas engine still makes 333 horsepower and 325 pound-feet of torque, but it's not as thirsty as it used to be. Expect a two or three mile-per-gallon bump once official EPA ratings arrive. That engine, as well as Audi's reworked 3.0-liter V6 TDI – good for 260 hp and 443 lb-ft once outfitted for the US – are mated to the ubiquitous ZF eight-speed transmission. The Q7's driving character greatly depends on where it is pulling power from. While the diesel model is capable, turbo lag cuts back on the satisfaction we normally derive from oil burners.

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.