Let me through a new wrinkle into the mix: is there a difference in resale/residual value? I'm shopping for a new MS right now and am generally finding 4x the new performance inventory than I am the long range inventory. Along the same lines, I'm finding that the performance models seem to be more steeply discounted than their long range brethren, all other options being equal. Is that coincidental, or is there a larger resale market for the performance flavor?
I realize we're splitting hairs here. Both the range and the performance difference between the LR+ and P models seem pretty minor either way. After all, no on really needs to go 0-60 in 2.3s. It's a matter of whether you want to pay a few more bucks to show off once in a while, or if you're a more practically-minded person that would rather have that ludicrous acceleration back in a few more miles of range. Or at least that's my take on it at this point. When I first asked the question, I was trying to figure out if there were real handling differences (such as one might find in an BMW M3 vs. a 335i--there's a lot more difference between those cars than just the engine.) But it doesn't really sound like there are. Aside from some cosmetic trim options, it seems like the difference is really just a slightly larger motor in the rear that accelerates a bit faster.
Thanks all for the input!