It's showtime again in the auto world--that time of the year when manufacturers trot out their latest fleets of new models and wacky concepts. In preparation for the forthcoming Frankfurt auto show, Nissan this week unveiled details of its Mixim electric concept car. According to Nissan, the Mixim (which is unlikely to make it to production) is aimed at young, Web-savvy, digital-age drivers with a penchant for gaming. Check out our photo gallery here.
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