Mazda has published a teaser video which offers a peak at the 2014 Mazda6. Even though we only get too see the grille section and parts of the headlights, it is enough to understand that the upcoming model is very closely related to the Takeri concept.
With an overall appearance created by using the KODO styling principles, Chief Designer Akira Tamatani added that "The deeply sculpted face with sharp eyes gazing forward, defined by the
chrome ‘signature wing’, instantly conveys to onlookers that this must
be Mazda’s new flagship sedan."
Details about the 2014 Mazda6 are nonexistent at this point, apart from the fact that the North American Version will use a SKYACTIV-G petrol unit and that sales fir this mid-size model will start early next year.
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Source: Mazda