In addition to the increased horsepower, the 911 Turbo S gets all high-tech components available only as options on the "regular" 911 Turbo, standard.
The 911 Turbo S reaches 0-62 mph in 3.3 seconds, 0-124 mph in 10.8 seconds, and has a top speed of195 mph. Porsche also claims that even though the 911 Turbo S has more power than the 911 Turbo, it doesn't consume more fuel.
The 2011 911 Turbo S will go on sale in the US later this year.