We all know there will be continual changes in the line-up. The 85 offers the same performance as the 70D but costs $5K more for 25 miles more range with no AWD, a terrible value. Even the 85D only offers 30 miles more range and a bit more acceleration for $10K more, not a terrific value. Unless the real world range numbers of the 70D come out lower than currently indicated, this sounds as an intermediate change, as big changes cannot be made without upsetting current owners or those who have already placed an order. Either more stuff will need to be included in the base 85 to put more value in it's cost (vs the 70D), or the 85 series soon becomes a 100 at about the same price.
Thoughts?
I opened this thread expecting to quickly refute your point... but I'm not so sure now.
If looking only at myself and my current location and driving situations, that 25 miles extra really is valuable to me. I've arrived to or home from several key destinations (St. Louis, Kansas City, & Little Rock to be specific) with fewer than 25 miles or range remaining several times. There is no significant charging infrastructure between my home and those destinations at all at this time and if you look at the future map of Arkansas they don't even plan to have a supercharger there for many years. I suspect it will be a year or more before there is supercharging along my travel routes to STL, KC and Tulsa where I would also be likely to travel if given adequate charging infrastructure. So, for me, that extra 25 miles has real world value and permits me to travel where the 70D would not.
That said, I think for nearly everyone else in the country, there will be more than adequate superchargers to make the 70D range more than adequate for most situations. And you're right, to get a faster car, with AWD, for less than the 85, that is a huge value and makes the 85 seem much less attractive if the 70 will meet your needs.
I don't think I could go to a 70D at this point given my geographic locale, but if someone in a metropolitan area well connected with superchargers were to ask, I think I would advise the 70D over the 85...