It depends on the model. The cheapest is around 50,000 Euro, or about 57,000 US Dollars. The cheapest version of the Porsche 911 is about 70,000 Euro, not including tax.
Porsche 911 starts from....$85,400 to........$172,100
$47,600 USD
approx 45000 $
the Porsche cerrera gt costs around $484,000
Around 300,000
$185,950
It depends on what model you are asking about.
around $100,000 USD
about 300,000
about 500,000 USD
Call a Porsche dealer or trusted independant for an estimate.
When the Porsche 918 Spyder comes out at 2013, it will cost up to $800000