What was the cost of Chevy Cobalt Turbo when it new?

The price of a new Chevy Cobalt Turbo varied depending on the year and specific trim level. There isn't one single price. However, a reasonable estimate for the base price of a Cobalt SS Turbo (the Turbo model was only available in the SS trim) would be in the $20,000 - $23,000 USD range when it was new (roughly 2005-2010). This is just an approximation; options and dealer markups would have influenced the final sale price. To get a more precise figure, you'd need to specify the year and any additional packages.