Submitted by alan.berk on Sat, 2015-04-25 06:23
Going out on a limb here but I'm betting the top of the line Model X will be a P100D.
Evidence for this:
Battery technology improves by about 5-10% every year
Model S is using 2012 battery technology
Model X is going to be heavier and less aerodynamic and require a bigger battery for the same range
Model S 70D is the first example of updated battery technology (about a 17% improvement over 60)
Model X is already promised to have things that have not been announced yet.
Get ready for 0 to 60 in an SUV in less than 3 seconds as well as the same thing in the new Model S P100D which will also launch in Septemper.