well.. this i just my idea on the new M5. I'm not a pro photochopper or anything, nor did i do any real work. Just lowered, rims, and a 'lil body extension. here goes.

Original 5 series:
http://www.germancarfans.com/photos/3030331.001/1014big.jpg

NEW m5:
http://files.automotiveforums.com/uploads/548357rims1copy_small.JPG

Hey that looks pretty good!! thats goin to be a sweet car!