Porsche won applause when it confirmed plans to make the all-electric Mission E concept a reality. The Tesla-baiting sedan was so well-received by enthusiasts and would-be buyers that the German firm announced not a lot will change as it transitions from a show car to a production model. But one key aspect will evolve: The name. Porsche confirmed the Mission E will be called Taycan when it arrives in showrooms. And to erase all doubts about its main rival, it will be priced at the same level as the Model S.