I am not a mathmagician, so any help would be appreciated. We are replacing my wives truck and we have two options. A one payment(24 mo.) lease(don't want monthly payments) of $37,737.11 (most of it my trade) or purchase the car outright $64,XXX out the door. We plan on keeping the car for a long time, and eventually giving it to our son to drive. Thank you so much in advance, this is giving me a ulcer.