Nearly three years after its introduction, the Porsche Cayenne no longer seems like such an incongruous idea. Porsche's sport-utility vehicle has quickly become part of the automotive landscape. The car-buying public has demonstrated its appreciation of the Porsche brand beyond the company's familiar sports cars, and Porsche dealerships are pleased by all the SUVs moving off their lots.Longtime Porsche enthusiasts may have had the most difficult adjustment. For five decades before the Cayenne, their favorite car company carved its niche among automotive giants with quick, agile sports cars built on values diametrically opposed to those represented by big, strapping SUVs. It speaks to our changing automotive tastes, if not the changing car business, that Porsche was compelled to invest in an SUV and a new factory to build it.Click here to read more