Car Access Needed. Take Over. I have Clean driving record (Baltimore)

Need someone to take over your auto payments for just a few months? I need a solution much cheaper than renting.
Will consider a possible rent to own, but my primary goal is daily access to a clean running car for at least a couple months.
Id be using it for errands and only non passenger delivery services, and would be the only person driving it.
My budget is ideally $300-$400 month