I believe I am much luckier as my insurance company here does not mention any loss of coverage in such circimstances
Actually, I have not had lots of opportunities to drive at high speed on the autobahns yet (with heavy traffic, you frequently see cars jump from the middle to the left lane without taking care of high speed cars behind)
But I have to admit I have tested the car on other European highways at very nice speed
Norbert, no I have not been on your forum; as I do not speak German it would be difficult for me to chat with you on your forum!