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