So, what's it gonna cost to get into a 2008 Porsche Cayenne? If you can live with the V6 engine and manual transmission, your wallet will be lighter by $44,295 including the $895 destination charge, an increase of 2.8 percent over 2006. The V8-powered Cayenne S rises to $58,795, and the Cayenne Turbo jumps to $94,595. In Porsche tradition, a long list of options ranges from should-be-standard metallic paint and a six-disc CD changer to the new Porsche Dynamic Chassis Control (PDCC) and 21-inch Sport wheels. Don't forget that the standard Cayenne comes with a manual; a Tiptronic automatic sets buyers back about $3,000.