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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.

Volkswagen to 'refit' 11 million diesel vehicles [UPDATE]

UPDATE: This post has been updated with an official comment from Volkswagen of America. In response to its devastating diesel-emissions scandal, Volkswagen will ask some 11 million of its customers to report into dealerships to have their diesel-powered vehicles "refitted," Reuters is reporting. According to new CEO Matthais Muller, customers will be asked to report in "in the next few days" for the refit, although it's not entirely clear exactly what the 'refit' entails. Mueller apparently made the announcement during a closed-door meeting with 1,000 of the German company's top managers, although he didn't explain exactly how the emissions-cheating software would be sorted out, or what impact it would have on the performance of mileage of the company's diesel-powered products. It's expected that the refit work will cost VW $6.5 billion, Reuters claims. "We are facing a long trudge and a lot of hard work," Muller allegedly said. "We will only be able to make progress in steps and there will be setbacks." Autoblog reached out to Volkswagen of America to see when American consumers would be asked to report to dealers, what the refit involves, how long it's expected to take to repair all the cars in the US and globally, and what impact this fix will have on the performance and fuel economy of its diesel-powered cars and SUVs. Unfortunately and unsurprisingly, VWoA wasn't too forthcoming. "We don't comment on media speculation on internal meetings," Volkswagen of America spokesman Mark Gillies told Autoblog, adding, "We don't have any information on what the remedy might be at the moment, but we are working on it as a matter of the utmost urgency."

Audi diverting a third of R&D budget to electrification

Companies make promises all the time. We'll do X by Y. The new A will be our biggest seller in B. You know the drill. But it's when an automaker puts its money where its mouth is that we really stand up and take notice. That's precisely what Audi is doing as it attempts to convert 25 percent of its sales to electrified vehicles by 2025. Citing two sources with knowledge of Audi's plans, Reuters reports that around a third of the company's research-and-development budget will go to " electric cars, digital services, and autonomous driving." Of course, shifting that much money over to newer technologies means sacrifices elsewhere – Reuters' sources claim Audi will move money away from combustion engines and reduce country-specific powertrain variants, but the sources wouldn't get more specific. According to Reuters, Audi is 22nd in total sales of hybrids and EVs. That's eight spots behind Mercedes and ten spots behind BMW (not to mention hybrid-happy Lexus). Audi's only electric representatives in the US market are the A3 e-Tron and Q5 Hybrid and things aren't much better in Europe – the company needs to dump buckets of money into expanding its meager lineup to bring up the percentage of EVs it sells. Expect greater detail on Audi's electrification plans very soon – CEO Rupert Stadler will discuss the company's path forward on Wednesday at a closed-door meeting in Munich with over 2,000 managers. It's unlikely all those managers will be able to keep quiet. We'll be listening. Related Video: Featured Gallery Audi E-Tron Quattro Concept View 36 Photos News Source: ReutersImage Credit: Audi Green Audi Volkswagen Green Driving Electric Hybrid PHEV e-tron audi e-tron electrification