1976 Volkswagen Beetle Convertable on 2040-cars

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VW fix would have cost $335 per vehicle

Since the Volkswagen diesel kerfuffle began, Bosch, the world's largest auto supplier, has been hooked up to a bullhorn trying to make sure everyone knows its side of the story. Bosch supplied VW with the engine management testing software, including delivery and metering modules, that VW then used to skirt emissions laws in the US. Bosch told VW in 2007 that it was illegal to use the software in cars it planned to sell yet VW did it anyway, according to reports coming out in German newspapers Bild am Sonntag and Frankfurter Allgemeine Zeitung. That first warning came two years after VW started developing the small-displacement diesel, around the time that the two men pushing its development, then-brand chief Wolfgang Bernhard and engineer Rudolf Krebs, were telling their superiors that the engine needed AdBlue urea injection to pass US emissions. VW cost controllers wouldn't approve the AdBlue solution because it would add 300 euros ($335 US) to the cost of the vehicle. Bernhard and Krebs left the same year that Bosch advised VW about the software, two years before the engine went into production. That's when things get cloudy. A report in Automotive News says that when Martin Winterkorn took over in 2007 as head of the VW Group and brand, he asked Ulrich Hackenberg and Wolfgang Hatz to keep working on the engine, and "[the] engine then ended up in VW Group diesels" with that problematic software still intact. No one has yet pointed any fingers at this latter chain of command, but like a game of Clue, right now they're the professors in the library holding the candlesticks. Warnings didn't only come from the supplier: Frankfurter says VW's initial investigation has found that an engineer issued the same caution to the company in 2011. Neither Bosch nor VW would comment on the reports.

Matthias Muller officially named VW Group CEO

While the vast number of rumors made it seem like a foregone conclusion, Porsche boss Matthias Muller has officially been named Volkswagen Group CEO to replace the recently resigned Martin Winterkorn. His contract runs through the end of February 2020, and until a replacement is found, Muller also gets to hang onto his old job as chairman of Porsche. At the same time, the VW Group Supervisory Board is announcing a massive structural reorganization across the entire company, with the new management model in place by the beginning of 2016. Contrary to previous rumors, Michael Horn remains as President and CEO of VW Group of America. The board wants a greater emphasis on brands and regions going forward, and the scale of this shift can be seen in the US. On November 1, VW Group business in the US, Mexico, and Canada is being combined under the leadership of current Skoda chairman Winfried Vahland. However contrary to previous rumors, Michael Horn remains as President and CEO of VW Group of America. Other brands are also seeing some significant changes mechanically. Porsche, Bentley, and Bugatti now fall under the Group's "sportscar and mid-engine toolkit." This means that the brands will start sharing standardized technical parts. A Chief Technical Officer across all of the company's brands will also start working toward future innovations. The new brand-centric view means the end of a group-wide production department. "Going forward, the brands and regions will also have greater independence with regard to production. So it follows that they should also hold the responsibility for these activities," Berthold Huber, interim Chairman of the Supervisory Board, said in the announcement. In a statement with the press release about his promotion, Muller promised to turn the company around after such an international crisis. He said: "My most urgent task is to win back trust for the Volkswagen Group – by leaving no stone unturned and with maximum transparency, as well as drawing the right conclusions from the current situation. Under my leadership, Volkswagen will do everything it can to develop and implement the most stringent compliance and governance standards in our industry." Matthias Muller appointed CEO of the Volkswagen Group Muller remains Chairman of Porsche AG until a successor has been found Matthias Muller (62) has been appointed CEO of Volkswagen AG with immediate effect.

How VW's hyper-efficient XL1 will influence the next Golf

In 2007, the European Union mandated fleet average CO2 emissions of 158.7 g/km. For 2015, that figure will drop to 130 g/km, and the target for 2020 is an ambitions 95 g/km. Thanks to some German politicking, that target will be phased in from 2020 to 2024, but it will still apply to 80 percent of passenger cars in that first year. In US miles per gallon, that's the equivalent of going from about 35 mpg to 42 mpg to 57 mpg. The current Volkswagen Golf is rated from 85 g/km of CO2 to 190 g/km depending on model - and zero for the e-Golf, so for the next-generation MkVIII hatch due in 2019, to meet the goal, Volkswagen engineers will need to introduce a bunch of new tricks. According to a report in Autocar, VW be mining its hyper-efficient XL1 for some of them.
Predictions for the next Golf include a variable-compression engine, an electric flywheel and an electric turbo, along with taking greater advantage of coasting. Volkswagen could be getting help from Audi with the electric turbo and variable-compression engine and electric turbo, with Audi already having shown off the former and brand technical boss Ulrich Hackenberg confirming the VW Group is working on the latter. It's possible the flywheel system could also have the mark of The Four Rings: Autocar mentions a British system that Volvo is testing, but the R18 e-tron Quattro racer has been using one for years.
The need for such features is because the company won't be able to net enough future gains from just aerodynamic improvements and advanced materials. As price will be a factor (the regulations are expected to "add hundreds of euros to the cost of building a car"), adding much more aluminum or carbon fiber is an unlikely option. We're told the next generation won't be longer or wider than the current car, and being Europe's most popular model, VW doesn't want to make a big bet on futuristic aero, but the report says the MkVIII will "likely" have "the most aerodynamic treatment yet seen on a production vehicle," the area where lessons learned from the XL1 will truly be seen.