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VW decides against active-cooling system for e-Golf lithium battery

When the 2015 VW e-Golf was introduced at the LA Auto Show last year, VW said it would come with a water-cooled battery. During the Detroit Auto Show, when the car was trotted out again, VW released a new press release that stripped out the "water-cooled" language, but this change went unnoticed. During a recent VW event in Germany, a friend from Green Car Reports realized that the battery on display did not seem to have any water-cooling mechanisms. That set us off on a bit of a sleuthing and we have now learned that VW is not going to include any active cooling in the upcoming e-Golf. In fact, the company is entirely confident that this car - because of what it's designed to do - doesn't need it. "The need for a cooling system wasn't there" - VW's Darryll Harrison VW has been working on an electrified Golf for ages now, and so changes to the plan are to be expected. But battery cooling is vitally important not just to keep the car operating properly but because when things get too hot, there can be serious public relations problems. Nissan began testing a new battery chemistry for the Leaf in 2013 after an uproar from warm-weather EV drivers in Arizona who were experiencing worse-than-expected battery performance. The Leaf has always used an air-cooled battery, which is another way to say that there is no active cooling system (more details here). Tesla CEO Elon Musk once said this approach is "primitive." So, why is VW following the same path? We asked Darryll Harrison, VW US's manager of brand public relations west, for more information, and he told AutoblogGreen that VW engineers discovered through a lot of testing of the Golf Mk6 EV prototypes, that battery performance was not impacted by temperatures when using the right battery chemistry. That chemistry, it turns out, is lithium nickel manganese cobalt oxide (NMC) in cells from Panasonic. These cells had "the lowest self-warming tendency and the lowest memory effect of all cells tested," Harrison said. He added that VW engineers tested the NMC cells in places like Death Valley and Arizona and found they didn't warm very quickly either through operation, charging (including during fast charging) or through high ambient temps. "The need for a cooling system wasn't there," Harrison said.

Volkswagen's De Silva says next Scirocco will be 'completely different'

From our perspective, the reborn Volkswagen Scirocco is a handsome (if squat) little thing. Yet design-wise, it's always struck us as uncomfortably close to the Golf three-door hatchback with which it shares its basic underpinnings. That aesthetic kinship may be part of the reason why Volkswagen has steadfastly refused to import the Scirocco to North America, seeing as how the Golf doesn't regularly set the company's sales charts alight, and it's less expensive.
But that visual similarity might be about to change, says Walter De Silva, who recently told Australia's Car Advice that, "It must be completely different... we don't want to repeat the bodystyle of the Scirocco, we want to change that." Further, the Volkswagen Group's design boss says that the next-generation car isn't terribly far along in development yet - "at the moment, it's only a studio [project]... it's not defined." It's probably just as well, as the new seventh-generation Golf arguably borrows some of its design from the current Scirocco anyway.
So we should expect a much bolder, more differentiated design, right? Well, yes, no and maybe. Back in September, De Silva himself was quoted as saying that the era of flamboyant styling has passed, and that future VW designs will be simpler to better reflect the times and preserve resale value. So... how different could it be?

VW delivers first XL1 in Germany

Volkswagen has delivered the first XL1 diesel plug-in hybrid to a customer from Berlin, Germany. Dr. Christian Malorny received his Oryx White XL1 with black and grey interior from Volkswagen Germany's director of sales and marketing for passenger cars, Thomas Zahn, at the company's Transparent Factory in Dresden. The super-efficient XL1, which first debuted at the 2013 Geneva Motor Show, is powered by a 0.8-liter, two-cylinder TDI engine and electric motor, with electricity supplied by a 5.5-kWh lithium-ion battery pack. Power is delivered to the rear wheels via a seven-speed DSG transmission. With a curb weight of 1,753 pounds and a drag coefficient of just 0.189, the XL1 is rated at 261 miles per gallon on the lenient European cycle. It is capable of traveling solely on electric power for up to 31 miles. "The XL1 has inspired me from the beginning and I am very pleased to now be driving my own," said Malorny, (translated). "With its visionary design and high-tech appearance, Volkswagen has dared something new and innovative." The futuristic XL1 seats two passengers, and can carry 4.2 cubic feet of cargo. It features a carbon fiber reinforced plastic body, and a low center of gravity. It is diminutive of stature, as you can see in the photo, measuring 153.1 inches long, 65.6 inches wide, and just 45.4 inches tall. It is being billed as the world's most efficient production car, but it's unlikely Dr. Malorny will be making his money back on fuel savings any time soon; despite the first sale and the vehicles appearing on the German VW site, Volkswagen has not officially announced the price tag for the XL1. In the past, we've heard it will cost approximately $145,000. Only 250 are being produced. Check out our drive review of the Volkswagen XL1 here or read on for more information in the Google-translated press release, below. Volkswagen XL1 delivers first from First vehicle goes to Berlin Dr. Christian Malorny (left) took over his Volkswagen XL1 by Thomas Zahn, Director of Sales and Marketing Germany Volkswagen Passenger Cars Dr. Christian Malorny (left) took over his Volkswagen XL1 by Thomas Zahn, Director of Sales and Marketing Germany Volkswagen Passenger Cars Volkswagen has delivered yesterday at the Transparent Factory in Dresden the first XL1 to a customer. Together with his family accepted Dr. Christian Malorny from Berlin's innovative diesel plug-in hybrid.