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