WTF is a "moonroof"?
can they not call it a sunroof?
Performance control is variable speeds across the four driving wheels to tighten steering - bit like a tank. XDrive only I believe.
I have it on my X1, however having not driven one without it have no idea how much it makes a difference - I am impressed by the steering though, good fun.
Interesting how the US seems forced to get options we don't have to take here in the UK. For instance, xenons can be had without all the sat nav etc, however we legally have to have head light washers if xenons are fitted - so they come with.
I have heated steering wheel, it's awesome, however was available on its own, along with manually adjusted heated seats etc. None of those 'packs' were offered.
I think your prices are lower than ours though, however I haven't done the FX, so could be wrong.
Your gas prices are definitely miles cheaper than ours though and you get four years servicing included, so looks like US running costs will be quite a bit lower.