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