The Cayenne Turbo S is powered by a 48 liter V8 engine with twin turbo forced induction that delivers 550 hp at 6,000 rpm and a peak torque of 750 Nm from 2,250 rpm to 4,500 rpm The engine is06 Porsche Cayenne Turbo S Original MSRP Range $42,0 $111,600 Available Style (s) Sport Utility MPG 13 15 MPG City / 18 MPG Hwy Find 06 Porsche Cayenne Turbo S Vehicles for Sale 3 vehicles starting at $11,490 In 06, Porsche added the Turbo S trim level to its Cayenne lineup, which brought the sport SUV's already impressive output up to 5 horsepower The 07 model year was a oneyear break for
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