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VW and Renault end talks to develop affordable EV, sources say

PARIS/BERLIN – Volkswagen has walked away from talks with Renault to jointly develop an affordable electric version of the Twingo subcompact car, three sources familiar with the situation said, in a setback for the EU carmakers' efforts to fend off Chinese rivals. The collapse of negotiations could mean the German carmaker may have to go it alone in developing its own affordable EV. Renault will continue designing its electric Twingo, scheduled to hit the market in 2026. Both had hoped that sharing the work would cut costs that represent a key hurdle for European carmakers in the face of cheaper cars from China. Volkswagen broke off discussions mainly because Renault had wanted to build the car in one of its plants at a time when VW is seeking to fully utilize its European production network, one of the sources said. Ampere, Renault's EV operation overseeing the Twingo program, declined to comment. A spokesperson for Volkswagen also declined to comment on the talks between the companies but said that the German carmaker was still studying its options on cheap EVs. The companies "did not succeed in finding an agreement" after several months of negotiations, one of the sources said. Another source said that an agreement had been very close, but that VW walked away from the talks and has decided to develop its own car. The sources declined to be named because the talks are confidential. VW sources said a decision on the EV plan is expected within weeks. Thomas Schaefer, CEO of the Volkswagen brand, has said he wants to launch a lower-priced EV by 2027. The second source said Renault would continue work on the Twingo without VW, but also remained open to other partners, for instance from the alliance with Nissan and Mitsubishi. It is also a blow for Renault CEO Luca de Meo's hopes for greater cooperation between European carmakers against their Chinese competitors, akin to Airbus which has stakeholders and operations across European countries. The VW-Renault tie-up for the Twingo could have formed the "basis" of an Airbus for autos, the second source said. China's automakers, the world's top EV producers, are making fast inroads in the European market, pressuring incumbents like Renault and VW to cut costs and speed up the time it takes to bring a new model to market. European automakers are aiming to produce smaller EVs that sell below 20,000 euros ($21,686) to help them compete with Chinese brands like BYD.

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 Caddy gets the Alltrack treatment for Frankfurt

We've seen Alltrack versions of the VW Golf and Passat. The German automaker's commercial vehicles division has even done a concept version of the Multivan with a similar treatment. And now it's taking that same rugged off-road approach with the Caddy van. The new Caddy Alltrack starts off with the latest, fourth-generation city van revealed earlier this year in Geneva, and beefs it up to replace the previous Cross Caddy. That comes down principally to black trim on the wheel arches, side sills, bumpers, and underbody protection with metallic accents. It also packs unique 17-inch alloys, fog lights, chrome trim on the grille, silver roof rails, a new optional beige metallic paint (pictured), and Alltrack logos galore. The interior has similarly been worked over with unique trim. Though no mention has been made of any suspension upgrades, the Caddy Alltrack can be specified with 4Motion all-wheel drive. Prospective buyers (in markets where VW offers its commercial vehicles line) will also have to choose between passenger and panel van body-styles, and between four diesel and three gasoline engine options. They range in output from 74 to 123 horsepower and come mated to manual or dual-clutch transmissions with five, six, or seven gears. Look for the new Caddy Alltrack to highlight the Volkswagen Commercial Vehicles display at the Frankfurt Motor Show opening later this week. Related Video: The new Caddy – now available as Alltrack version with off-road styling - World premiere of Cross Caddy successor at IAA 2015 - Fourth generation of the Volkswagen best-seller once again available in rugged off-road style - Passenger car and panel van Alltrack variants optionally available with 4MOTION Hannover/Frankfurt, 10 September 2015 – Volkswagen Commercial Vehicles will be showcasing the latest off-road style version of its best-selling Caddy at the IAA (International Automobile Show) from 15 to 27 September, 2015. The successor to the Cross Caddy is called the Caddy Alltrack. Like its predecessor, it is available both in passenger car and panel van formats. The latest version of the urban delivery van and family MPV is clearly distinct from the other Caddy models with its exclusive 17-inch alloy wheels 'Quito', new Mojave Beige metallic paintwork and optional 4MOTION all-wheel drive technology.