Ah yes... An eye for an eye, a tooth for a tooth. It must be great to have a mind closed to possibilities.
Is a Ford owned, Ford-Europe built Ford Focus an American or European car? How about a Ford owned, Japanese built Mazda 3? And I'll remind you that they are in fact the same car (well.. when the new Focus comes out).
How about a German-owned (VAG), Spanish built SEAT Leon? Or a German-owned, German built VW Golf? Again, the same car.
Let's get more esoteric - Japanese owned, British built Nissan Micra? American owned, Japanese built Mitsubishi Starion? American controlled, German built Mercedes S600?
Learn to love all cars, unless they are bad.
And I understood your original point - powerful American cars have more power than powerful Japanese cars. But now you've just gone off on one.