Yes this does seem idiotic that a car costing $20k more gets the older nav but the cheaper M5 has the newer nav. My dealer ordered in a 2013 M5 and it has the new nav along with the ///M graphic on startup. Also has the connected drive animation as well. I have heard March 2013 for 6 series but maybe the M6 will be sooner. Lets hope. Mine should be arriving at the end of the week, curious what it has.
2013 BMW Alpina B7x SWB Alpina Blue
2013 BMW M6 Coupe Brilliant White Met. Akrapovic Evo full titanium, AMS Alpha DPs, Gruppe M intake, HRE S101s 20s, full BMW M perf parts, comp springs sway bars, Dinantronics Stage 1, 680hp 630lb/ft