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