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