Finding the right car under $500 down in Stuart, FL is just a few simple steps away. Each used vehicle in Stuart listed can be bought with $500 down. Buy a car with 500 dollars down in Stuart and get an auto loan with $500 down at a single convenient Stuart Florida location. Our Fort Pierce-Port St. Lucie area used car dealers offer you the best chance to finance a used car in Stuart with a low down payment and a monthly payment that fits within your budget.