To reply to the above Robinson Crusoe: Not all cars are made to cross rivers. Some of them are, imagine, built for roadwork. I could go on about the superior engineering of european cars, but will refrain from it...
As to Porsche..well, for me Porsche is the 911 ( in its several configurations, even the water cooleds ) and when we 're talking 911, we're not talking cars, or even, as above also said, "supercars"...WE'RE TALKING ABOUT A MYTH, A 44 YEAR OLD MONUMENT TO BEAUTY AND CRAFTSMANSHIP...WE'RE TALKING PURE, UNDILUTED, UNCORRUPTED, POETRY.