Quote:
Originally Posted by JulianEdgar
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I'm guessing that,the slanted backlight is a concession to styling.Had Porsche simply extended the roof profile rearwards,achieving a traditional Kamm/Fachsenfeld truncation,that all rear lift would be cancelled.With the unitary separation line,pressure recovery would have improved on the greenhouse,yielding a higher base pressure and reduced pressure drag,and overall drag reduction.Static loading on the rear axle would probably have been just fine,even flat out on the Autobahn.