Definitely with you on interior volume, especially 3rd row space which is very tight.
Decent base stereo.
Back door that doesn't rattle and can close from the keyfob like all other electric doors (even Toyota woks from the remote!)
Better rear seat entertainment with dual monitors and idrive integration.
8 speed DCT
Stop with the stupid packaging on the 3.5i and make it like the 5.0 and diesel - base model, add what you want - none of this ridiculous base, premium, SA!
2008 335i Vert Montego/Saddle/Grey Poplar
2014 X3 35i Space Grey/Chestnut/Fineline Wave