The first complaint about current mainstream electric vehicle options is that they don't offer enough range. The second is that they only come in small and, some might say, unattractive packages like the Nissan Leaf and Mitsubishi i-Miev. Infiniti may not have solved the former problem, but it's done its best to solve the latter with the LE concept. The concept gives the Nissan Leaf a sportier, more upscale brother.