Interior bike rack or holder.

[brian5]

Can't help with the interior bike holder question but would be interested in that too.

Haven't seen any mats as long as what you're asking about. I suggest that you buy a piece of "rubber sheeting" which comes on a roll that you can get at Home Depot-type stores. I bought a piece, with ridges, for another SUV and cut it to fit. It was easily wide enough. It worked well in that SUV. I think that I'll do this for my X5 too...