Hello,
it is now available for customization on the BMWUSA site, here is the link
http://www.bmwusa.com/standard/conte...modelcode=146M
ADMIN UPDATE:
Attached is the official 2014 M6 Gran Coupe Pricing Guide.
Pricing starts at $113,000 ($3800 more than the M6 coupe and $2500 less than the M6 convertible).
Manual transmission is now announced for the M6 Gran Coupe, as a no charge option. The first European Delivery date available has not yet been announced.
For all specs and info on the M6 Gran Coupe, see
http://www.6post.com/forums/showthread.php?t=780486
PDF download below. Thanks to doug_999 for sharing.