(09 Jul 2015, 3:15 pm)Kuyoyo wrote From what I can see:
The current X9 is renumbered X6
So it looks like the X4/X5 are becoming X8/X9 (any express version to supplement the 308 would be a new registration not an amended one)
Yeah I think the X8/X9 are just the X4/X5 renumbered.