Vehicle Information Vehicle purchase price? $ Cash rebate or cash back? $ Sales tax rate? %Trade-In Information Value of your trade-in? $ Amount owed on trade-in? $ Loan Information Loan term (months)? Interest rate? % Down payment amount? $ Printer-friendly version Loan Information Loan Amount Monthly Payment Chart Table AmortizationSubmit Your monthly payment is based on the net purchase price of the vehicle, the loan term and the interest rate for the loan. The loan amount is based on the net purchase price of the vehicle (plus sales tax) or the vehicle price less any cash rebate, trade-in or down payment. If you have an outstanding balance on the vehicle you trade-in, that amount is added to the price of the vehicle you are purchasing.