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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.

VW still set on Phaeton redux despite cost-cutting drive and losing $32k per car

While critically well regarded, the Volkswagen Phaeton has proven to be a vehicle largely unloved by luxury buyers around the world. Despite this, it refuses to die. While VW's luxury sedan hasn't been sold in the US since 2006 due to low sales here, it has soldiered on in Europe with occasional updates. As the model's long lifespan has been winding down, VW has decided to keep pushing the Phaeton into a new generation, despite in-house alternatives like the Audi A8 and Bentley Continental Flying Spur. The move might not make much business sense, but Volkswagen executives are determined to make the Phaeton work. According to market analysts speaking to Reuters, developing the next-gen luxury sedan on the MLB platform could cost as much as 650 million euros ($737 million), despite relying on the same underpinnings in the A8. It's not like the Phaeton is leading the luxury sedan sales ranks, either. Reuters notes VW produced just 5,812 of them in 2013 (the most current year with data), and from 2002 to 2012, the automaker reportedly lost 28,000 euros ($32,000) on each example sold. Conversely, Mercedes-Benz sold 103,737 units of its new S-Class in 2014, an astonishing 82.2 percent jump over the previous year. The decision to keep the Phaeton going doesn't seem to square with the VW brand's cost-cutting strategy. Boss Martin Winterkorn announced last year a plan to save 5 billion euros ($5.7 billion) annually in the coming years. That plan reportedly also includes killing off less profitable models. Apparently, VW can't just rip off the band-aid and get rid of the Phaeton. Even some VW bosses seem somewhat perplexed at the sedan's business case. When Reuters asked the company's US boss Michael Horn about selling the Phaeton here, he said. "That's a dangerous question. It's an image bearer with no relevance for volume." The next-gen Phaeton is scheduled to go on sale in Europe in 2017 or 2018, according to Reuters, which is about a year later than previous rumors. A US launch will reportedly follow in 2018 or 2019 with the plug-in hybrid and potentially even diesel versions on offer. A starting price around $70,000 is estimated. Featured Gallery 2011 Volkswagen Phaeton View 15 Photos News Source: ReutersImage Credit: Volkswagen Plants/Manufacturing Volkswagen Luxury Sedan vw phaeton cost cutting

Toyota holds onto crown of World's Largest Automaker

Although there were hints and allegations that the Volkswagen Group might have taken the global sales crown for 2014, the final tally puts Toyota at the top with 10.23 million sales in 2014. We should really say it keeps Toyota at the top, since that makes three years in a row the Japanese company has been No. 1. Volkswagen Group came in second with 10.14 million units sold, General Motors in third with 9.92 million units sold. This the first time for both Toyota and Volkswagen to pass 10 million sales in a single year. Toyota, including its Hino and Daihatsu divisions, did it with a three-percent increase in company-wide sales on the back of strong demand in Japan and the US. Its strength in developed markets might be the reason it loses the title this year, though; Toyota forecasts a two-percent gain in sales outside of Japan, but a nine-percent drop in its home market because of a new consumption tax that encouraged buyers to purchase before the end of last year. On top of that, turmoil in Southeast Asian economies like Thailand and Indonesia depressed sales in 2014 and they're facing more headwinds. The company envisions 10.15 million sales in 2015. Volkswagen, on the other hand, "has a jet engine strapped to its back called 'China,'" where Toyota is out-of-sorts. Volkswagen Group sales fell 2.9 percent in the US last year, while Toyota gained 6.2 percent here. But Volkswagen roped in 3.7 million sales in China, a 12-percent increase. Toyota enjoyed a huge bump of 12.5 percent in China, but that only got it to 1.03 million units, missing its yearly target and leading to trouble with its Chinese dealers over unsold inventory. With Toyota on the Chinese sidelines while Volkswagen guns for No. 1 status and pledges more production capacity in China – sales there are expected to top 25 million units this year – it looks like this could be the year the VW Group takes over the lead. That would be three years ahead of its original target of 2018. An analyst in Japan said Toyota is more focused on "keeping profitability than chasing numbers" – profitability is an issue for VW right now – so Toyota might not be back at the top "for [the] coming years." News Source: Bloomberg, Automotive News - sub. req. Earnings/Financials GM Toyota Volkswagen Car Buying Daihatsu sales volkswagen group