For environmental reasons. Also, AFAIK, a significant portion of traffic accidents on the Autobahn could be avoided by introducing a speed limit. But like I sa

For environmental reasons. Also, AFAIK, a significant portion of traffic accidents on the Autobahn could be avoided by introducing a speed limit. But like I said, I do not consider it likely because it is not popular at all. And frankly, we have bigger fish to fry, both where the environment is concerned and things like traffic safety.