Difference on face of LAMBORGHINI LP400 and LP500
 

Me like the vid ;-) Thanks a007. The 400 is puriest but I think I prefer the more modern "25". The Countach lived for so much time that the first versions look old compare to the newiest ...

LP 400 is the purest like yg60m mentioned, and is by far my favorite.

The later ones simply had to adapt to the ugly look of the '80's!