0% crew, stand up and be counted!
Just take the purchase price of the car, minus the down payment, then divide by how many months you're financing for.
For example:
$35,000 out the door price
minus a $10,000 down payment
That means you're financing $25,000 over "xx" months.
Then you just do $25,000 divided by "xx" months, which gives you the monthly payment.
This is something I've been wondering about, if Mitsu would allow you to roll negative equity into the 0% financing? I guess so. But I wonder if they would have if you didn't put $2500 down? Or if they would take negative equity from a private sale?
Well to put it in perspective they told you are allowed to finance up to 130% of vehicle sticker I was pretty upside down on my gto and my focus wasnt even a year old 0% was the kicker with out it I couldnt have and wouldnt have got my evo 
,
,
Congrats! That's the car I want, where did you get it and how much before TTL? thx



But I'm worse off because of the lost interest on $42k. I wish they had 0% when I bought mine. I would have used their money instead