Ditto...Go zero down, a dollar today is worth more than a dollar tomorrow...OK if you are in a CARB state (and they tax the entire sale price....if they don't, not so hot). Non-CARB state, I guess that is pretty good.
Don't like the huge up front money though. $0 down is the way to go. GMF leases have built-in GAP, so no worry of being upside down if car gets totaled.