Mercedes-Benz just released official information on its all-new electric sedan, which aims to redefine the segment with cutting-edge tech integration, as well as set a new standard for luxury EV capability and class. A little over a month ago, we got information about BMW’s new electric sedan, the i3, and with the specs for both now officially available, we get a better idea of how this segment could shape up in the coming years. And Mercedes is making a break for the lead.