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Porsche Cayenne Turbo S will have a twin-turbocharged
4.5-liter V8 engine, putting out 521 hp at 5500 rpm and 531 lb-ft of
torque between 2750 and 3750 rpm. That is a 71-hp and 71-lb-ft
improvement on the standard Cayenne Turbo. It makes this new S the
second most powerful road car Porsche has ever placed into production
after the 5.7-liter, 605-hp V10 Carrera GT. It’s also enough to lower
the big, 5200-pound SUV’s 0-to-62-mph time from 5.6 seconds to 5.2, as
well as provide it with a 50-to-75-mph fifth-gear time of 5.4 seconds. |