The dealer of the car I looked at uses (can't find the right word) an interest rate of 11.9%. I think that must be high compared to what you can get.
Holy crap that is way high.
GM, Ford and the others sometimes offer 0% on certain models and up to around 5% for the others. They are pretty desparate here right now.
I can see why you want to pay cash.
Maybe you can get a better rate through a bank.