





It's already on Wikipedia so it must be true. We've just received confirmation from Tesla Motors that the upstart electric car company has somehow managed to snag Mazda's top designer to become its new Design Director and head up a team of in-house designers at a new studio. Franz von Holzhausen is the current rock star of the automobile design world, having been the creative force behind the last few year's worth of Mazda concepts that include the Nagare and Furai, as well as overseeing the design of all Mazda production vehicles in North America since February 2005. von Holzhausen has also been a designer at both General Motors and Volkswagen.
This is a major coup for Tesla, as its current Roadster was designed entirely by Lotus. The company's chairman, Elon Musk, reportedly hand-picked von Holzhausen to design the rest of Tesla's electric car range that will include both a mainstream sedan and sport compact.
Their plate may be filled with churning out Tesla Roadsters and developing the Model S sedan, but Tesla Motors can't seem to get a break from the lawsuits. First there was the tiff with transmission supplier Magna, followed by potential development partner Fisker, and now Tesla is facing a class action (it's not a class action lawsuit until a judge deems it so) lawsuit from former Director of Public Relations, David Vespremi. Vespremi ended up on the cutting room floor during the tornado that swept through the company ranks at the end of 2007 was let go prior to the layoffs in January of this year. Vespremi is trying to connect his firing to the layoffs, but according to Tesla's Darryl Siry, that's not the case -- his termination was a separate matter. The details of the lawsuit allege that Tesla Motors did not practice good faith or fair dealing, violated labor codes with unpaid wages and waiting periods, and utilized unfair business practices. The document also listed libel and slander due to the harsh words spoken from the mouths of executives to the media when referencing the former employees.


A few months back, Tesla Motors sued Fisker Automotive for allegedly stealing information related to the production of its upcoming plug-in electric sedan named Whitestar and using it to develop its series-hybird, the Karma. Yesterday, a judge ruled in favor of Fisker Automotive by allowing the case to go into arbitration outside the courtroom, which was apparently part of the original agreement between Tesla and Henrik Fisker in the first place. It appears that Tesla went outside that original agreement by bringing forth its lawsuit in the first place, though Tesla may have considered that contract void as the original lawsuit alleged that it was signed merely to gain access to confidential information.
Although the arbitration is to be handled outside of court, the judge has scheduled a management conference this August, perhaps to be sure that negotiations are moving along. This is good news for Fisker, which is currently working to get its Karma PHEV sedan to market by the fourth-quarter of 2009.

Much has been made of the issues that Tesla Motors encountered with its original two-speed transmission. The fledgling EV automaker was unable to find a supplier that could engineer a two-speed gearbox capable of allowing the Tesla Roadster to hit 0-60 in four seconds and meet specified targets for its range. The two-speed box was eventually dropped in favor of what has been called "powertrain 1.5", which uses a single-speed gearbox and other improvements to the electric motor and inverter to achieve Tesla's seemingly incongruous goals of performance and efficiency.
JB Straubel, Chief Technical Officer Tesla Motors, recently posted an update on the progress of powertrain 1.5 on the company's blog, and be warned, if you're not up to date on how highly complex electric motors and transmissions work (like us), you'll probably get lost. The basic nuts and bolts of it amount to a Tesla Roadster that will have both a 33% higher peak torque output and an additional 10 miles of range versus the 1.0 car. According to our own Sam Abuelsamid who has followed the Tesla Roadster's development from gestation, these two seemingly irreconcilable accomplishments were achieved mainly through lowering resistance at every point along the powertrain. This was done by redesigning some components, using low resistance materials and switching to a new, shorter gear ratio of 8.27:1. You can read Sam's nitty gritty explanation of the changes over at AutoblogGreen, but it seems the little EV company that could is finally getting back on track after some major set backs.
