Porsche Panamera S - almost as pretty as a 911, and just about as good to drive

“I didn’t know Porsche made a four door,” said a friend after gazing at our Panamera S.With a 400-hp V-8 under the long nose and a 7-speed, dual-clutch Porsche-Doppelkupplungsgetriebe automatic transmission hooked to wide 20-inch rear rubber, it’s the most different Porsche since the Stuttgart company’s four-wheel-drive Cayenne SUV. But in a city where one of the most legendary Porsche