The Model S is also one of those rare cases where the Winding Road model is remarkably simple to configure. Take a fully loaded Model S Performance, which retails for $111,670 after a $7500 Federal tax credit, and swap out the done-to-death Multi-Coat pearlescent paint (we prefer a simple black, which also saves $1500). Next, select one of the beautiful, no-cost wood trims and the no-cost tan leather. Total price for the Winding Road Model S would be $110,170 after the Federal tax credit.