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