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