Audi has a long version A8 for all countries, and long versions A6 and A4 for China. So if BMW wants to have succes in China and keep up with Audi, they need such a version. BMW already has the 7XXyL and the 5XXyL, and they will come with a 3XXyL.
Now BMW has the 760i High Security (F01), X5 Security Plus (E70), X5 Security (E70) and 550i Security (E60 and F10 coming). I wonder if they will be a new 335i Security (F30) as they before had the 330i Security (E46)?