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