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