I agree with Doug_G. Perhaps we need a range. I average ~15,000 miles per year in my Prius and that usually includes at least a couple of 400+ mile round trips. And during the Spring-Fall I will have at least one 140 mile round trip weekly and that often comes after my round trip to work (~30 miles). My family lives 120 miles away, and any trips to St.Louis or Kansas City for sports, concerts, shopping, major flights, etc which occur around once a month are a solid 300-400 mile round trip.
If we only look at my daily commute I could probably find a GEM or Zap Xebra to meet my basic transport needs, but I want a full service vehicle that will allow me a far greater than my "average" driving range when I need/want to.