That's about $1600 off invoice if it doesn't have any other options, which is about the lowest I've seen mentioned on a 2010 - what color? (I'm looking for black/black.)
I don't know about 0% APR though - it doesn't seem like Nissan is offering special rates on the 370Z so I've seen about 5.5%. At 0% you are looking at $500 per month, at 5.5% it would be $590 and don't forget about state taxes.