One time pay question

What kind of interest will i be looking at for a one time pay lease deal? I have seen posts of dealers charging full interest of the as if it were a monthly lease and ive seen posts saying not to pay more than 12% of the depreciation. I understand the finance company needs to make some money but what is reasonable?

Your thoughts are appreciated.

It varies from brand to brand. The best thing you can do is just ask what the MF is for both the normal monthly lease and for the one-pay lease. They should be able to show you those numbers pretty easily.