BMW 7 Series M Sport - Click above for high-res image gallery
In an Automotive News interview given to coincide with the launches of the X5 M and X6 M, when asked about an M7 BMW's M division head Kay Segler replied, "We've looked at that and decided not to do it. The 760 with awd is a very strong offer. The M sales would be too small for our total investment." That means that the M Sport version (pictured) is the closest you'll get to a super 7. If you don't mind the lack of an "M" badge, the 507-hp Alpina B7 is an M in all but name.
For those of you at the other end, Segler says he needs a year to look into a M version of the 1-Series, but that an X1 won't be finding its way into the M house yet. Of course, there was a time when BMW said there would be no M versions of any of their so-called "Sports Activity Vehicles," saying they wouldn't fit the brand...
[Source: Automotive News, - sub. req'd]