Google EuroNcap, IIHS, and NHTSA. I have a PDF on my computer which details the NHTSA crash test right down to the individual who sent the car (E46) into the wall. Most of the stuff isn't that hard to find. This information has been out for more than a decade.
Also very early on (I think around 2000) BMW added reinforcements to the front structure floor pan.
Last edited by Mango; 08-15-2012 at 10:52 AM.