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