No the F15 "does not" make the E70 look out dated at all.
Anyone outside of a die hard BMW fan would not notice the
difference. I saw the spy photos and decided not enough
change to pay 5K more. If look at the two off in a distance
can not tell the change.

Now the corvette C6 to C7, that is a change and will admit
it make my C6 look obsolete. But the quality control and mechanicals
issue Chevy is having, I would not want t 2014. They seem to be
running them off the line and onto a truck without checking. Some
don't even have fluids in them.

In looking at the rear of the F15 what do not like, is how the tailgate
sinks in more to the bumper. That looks like lexus gx or 4Runner. Do like
the E70 better on how it flows.