As an owner of three of the previous M5's (Two extended leather/alcantara, one sport/aluminum), I must say when I get my 2006 or 07 M, I will go with the wood/leather combo vs. the aluminum trim version.
As you can see from the photos, the interior with wood works better on this generation car in my opinion.
It really adds a lot of warmth and breaks up the look of the inside.
Do you agree?
Which would you choose?