The 911 Turbo S features a boost of 30 bhp over the standard 911 Turbo, dialing horsepower up to 530 bhp (390 kW / 523 hp), while torque stays put at 700 Nm (516 lb-ft) including the overboost, 650 Nm (479 lb-ft) without. 2011 Porsche 911 Turbo Top speed is...
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