Why did they used an "F1" V6 when it only outputs 566hp(in this application) and needs to have a major servicing every so often I understand? I don't see the po

Why did they used an "F1" V6 when it only outputs 566hp(in this application) and needs to have a major servicing every so often I understand? I don't see the point of this car besides just a showcase for Mercedes. If I were buying I would look to the Valkyrie or the T. 50 by Gordon Murray even.