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