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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.

6 cars that are eligible for import to the U.S. in 2023

For car enthusiasts, the most exciting part of ringing in a new year is watching the list of import-eligible cars grow. Federal regulations make bringing a late-model car from Europe or Asia mind-bogglingly difficult, but these barriers fall as soon as a vehicle turns 25. There's no need to slash through a jungle of red tape; simply ship your dream forbidden fruit over, pay import duties, and in most states you're good to park a fresh import car in your garage. Of course, you need to locate any car you're considering importing, whether it's on this list of cars you can import in 2023 or not. A quick search of the internet will show that there are a lot of places that specialize in sourcing cars to import into the United States, and while we don't have any firsthand experience with any of them, we can point out a few well-known import car dealers, including some at auction. Duncan Imports and Classics bills itself as "America's Largest JDM Dealer" and keeps a large inventory of vehicles that have already been brought into the States. The Import Guys boast options to ship and finance worldwide, Davey Japan claims to have exported over 50,000 vehicles from Japan, and Goonet Exchange says it's operated by "Japan's largest used car information site." Japanese site Be Forward lists a staggering 10,949 online reviews at the time of writing with an average score of around 4.5 out of 5 stars. If your new year's resolution is to buy a car from overseas, here are some of the highlights from 2023's crop of importable cars. Keep in mind that some of these import cars were introduced in 1997 but didn't enter production until 1998, while others made their debut late in the year. And without further ado, here is a list of six cars that are eligible for import to the U.S. in 2023 that are worth noting. Cars that are eligible to import into the U.S. in 2023 Alfa Romeo 166 Developed to replace the 164, the 166 stands out as Alfa Romeo's last true flagship sedan; it wasn't directly replaced. It shares its front-wheel-drive platform with the Lancia Kappa but the two cars look nothing alike. Alfa Romeo gave the big sedan a smooth, relatively elegant design that borrows several styling cues from the smaller 156.

$1.4B hedge fund suit against Porsche dismissed

Investors have canvassed courts in Europe and the US to repeatedly sue Porsche over its failed attempt to take over Volkswagen in 2008 (see here, and here and here), and they have repeatedly failed to win any cases. You can add another big loss to the tally, with Bloomberg reporting that the Stuttgart Regional Court has dismissed a 1.4-billion euro ($1.95B US) lawsuit, the decision explained by the court's assertion that the investors would have lost on their short bets even if Porsche hadn't misled them.
Examining the hedge funds' motives for stock purchases and the bets that VW share prices would fall, judge Carola Wittig said that the funds didn't base their decisions on the key bits of "misinformation," and instead were participating simply in "highly speculative and naked short selling," only to get caught out.
With other cases still pending, the continued streak of victories bodes well for Porsche's courtroom fortunes, since judges will expect new information to consider overturning precedent. If there is any new info, it could come from the potential criminal cases still outstanding against former CEO Wendelin Wiedeking and CFO Holger Härter, who were both indicted on charges of market manipulation.