Ulf,
Something is definitely not right here. Be sure to let your friend know to make sure the car actually exists and is available before making any offers or committing any funds. If it looks too good to be true it is properly a scam and not true.
If your friend is interested he should engage someone reliable (like a member from here near by or a reliable shop) near the location of this car and actually put hands on this car, inspect the car and paperwork etc. etc.
My 2 cents on this link.
Best,
Dieter