Now I have to hurry on to go to work, so I cannot look for it, but we had talked about it a time ago in the database. I mean these 3-minutes-clips about safety in the traffic. They hjad shown several selfmade-crash-situations.

http://www.wdr.de/tv/siebter_sinn/

In Spain there was a similar series. In the book about it from 1986
http://cgi.ebay.de/Der-7-Sinn-Der-grosse-Ratgeber-zur-ARD-Fernsehserie_W0QQitemZ290262367222QQcmdZViewItem?hash=item290262367222&_trkparm- s=727C397C667C657C240%3A1318&_trksid=p3286.c0.m14

there are also scenes from the Spanish version, for example, when a Seat 850 fells from a bridge, or when a Seat 124 Sport Coupé smashes in the back of a Seat 770.

I just have seen at eBay, that there is a new book about it, also a DVD-compilation. I'll look, if it's worth to buy. In the crash-scenes, made in the 80ies, they took a planty of K 70, too.
You see the cover of the book in the eBay-auction? The middle car on the top pic, is a K 70, too. A Volvo 144 smashes it into a Ford Granada MK1.