ADAC
Single payment for a year, was cheaper than any quote I got for 2 weeks of Euro driving cover.
https://www.adac.de/mitgliedschaft/adac_membership/
If you read (what your can make out in) the small print, repatriation may be an issue.
The small print seems to imply its down to what local agent they use in a given country (apparently AA in UK). I called them up about UK recovery in the event of a breakdown in the UK, and after holding for ages for a English speaking agent, and they confirmed they could not guarantee towing me anywhere, and even if I was towed would be down to the local recovery company. Even then, there appeared to be restrictions or charges involved.
Certainly, it was enough of a concern that I wouldn't be using them for my UK cover, and looked even more worrying for euro breakdown. Shame, as having something covering UK and EU would be handy, as now I have to get UK breakdown, then a separate EU breakdown.