why is porsche not in the euro ncap carmaker list (see euro ncap website)?

Answer 1

email them and ask. I'm guessing they don't want to wreck test a Porsche.

http://www.euroncap.com/contact.aspx

Answer 2

If you look at the webstie, you will realize that no carmaker is a memeber of Euro NCAP, but that testing/acrediting organizations are members. This means that for Allgemeiner Deutscher Automobil-Club (ADAC) is a member. German car makers would be a member of ADAC, not of Euro NCAP. All German automakers are members of ADAC.

The only list on the site of car makers, is testing resutls. And here, Porsche is missing... as is many other European car makers (Ferrari, Lamborghini, etc). What the missing companies seem to have in common is that they produce relatively small numbers of cars compared to those listed (Renault, Mercedes Benz, Seat).

This most likely means that either Euro NCAP does not require or does not tracking testing information for cars with production numbers under a certain volume, or that they have as yet not gone to the expense of making these available on their webstie because of the low numbers made (and what would then be a corresponding low number of requests).