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