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Tesla system will swap a Model S battery in 90 seconds

"This is the title fight," said Elon Musk, in typical brashness. "This is battery-powered versus gasoline." The Tesla CEO preached this to a crowd of Tesla owners and supporters while formally confirming the company's worst-kept secret: the fact that the Model S sedan's batteries were designed from the beginning to be swapped out. The system Tesla envisioned has plenty of ambitious, techno-wizardry automation, with a focus on as much convenience as possible: The Model S will drive over a pit containing machinery which automatically changes the battery from underneath in approximately 90 seconds -- and the driver doesn't even have to get out of the car.

Porsche Macan makes Harrods debut

THE PORSCHE Macan has been given its first public UK appearance – as the star of a Harrods window display. The world-famous department store in London’s Knightsbridge is playing host to the Macan, the 911 Turbo S, the Panamera S E-Hybrid and a scale model of the amazing 918 Spyder hybrid hypercar. Between 10am and 8pm daily, the public will be able to get up close and personal with each of the distinctive displays, two months before the Macan’s official arrival in British Porsche Centres.

GM wants to wrap up Opel sale quickly

General Motors is anxious to wrap up the sale of Opel, a top executive said Tuesday. The bidding has been narrowed to Canadian auto parts conglomerate Magna--which is favored by the German government--and Belgian investors RHJ International. "I think everyone is anxious to get this thing done," GM CFO Ray Young said, according to Automotive News.