Using a 0% credit card as cheap finance.
I am looking to buy a car.
I could buy it for cash but would rather leave funds invested.
Finance deals are available, but the APRs aren't great.
I don't use credit cards but it appears I can get a credit card with 0% for 15 months, including cash advances.
I am thinking of taking the cash advance and using it as effectively interest free finance. I acknowledge I'll need to make monthly payments and move the balance (or pay it) after 15 months.
Other than the admin burden, is there a downside to using the credit card this way?