Every reasonable effort is made to ensure the accuracy of the information listed above. Vehicle pricing, incentives, options (including standard equipment), and technical specifications listed is for the 1988 Porsche 928 S4 may not match the exact vehicle displayed. Please confirm with a sales representative the accuracy of this information.Payment amounts presented are for illustrative purposes only and may not be available. The Estimated Finance Payment amount calculated is based on the variables entered, the price of the vehicle you entered, the term you select, the down payment you enter, the Annual Percentage Rate (APR) you select, and any net trade-in amount. The payment estimate displayed does not include taxes, title, license and/or registration fees. Payment amount is for illustrative purposes only. Actual prices may vary by Dealer. Please contact dealer for actual rates and more details.