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The great Tesla bubble of 2013

Do I go too far out on a limb to suggest Tesla is the modern-day version of the Great Tulip Bubble of March 1637? Remember, that was when speculators drove prices of just-introduced tulip bulbs to astronomical heights. Some single bulbs cost more than 10 times an average working man's salary.

Peugeot Exalt to be reinvented for Paris show

Peugeot design director Gilles Vidal has confirmed to Car Design News that the Exalt concept, which debuted at the Beijing auto show earlier this year will be shown at October's Paris motor show. However, while the car shown in China featured color and trim materials specific to the region, the Exalt that will grace the show stand in France will be different. "The car was presented at the Beijing auto show, and all the materials used in this car are sourced in China or Asia," says Vidal.

Mercedes CL facelift (2010): first official photos

This is the newly facelifted Mercedes CL500; although previously tipped to be called the S-Class Coupé, Mercedes stuck with the original name after all. Alongside the soon-to-be industry-standard daytime running lights and updated grille, lights and exhaust, most of the changes on the new 2010 Merc CL are in areas you can't see. The biggest change is in the engine bay: out goes the old 5.5-litre V8 and in comes a more powerful and economical 4.7-litre bi-turbo.