See if a local dealer will give you a 1-hr test drive in a 2009 370Z. Mine did in September.
I'm a big BMW fan, but did not feel like shelling out $55k for one I could live with at this time and in this Economy.
I wound up buying a 2009 Z in November, Sport/Touring, for well under Invoice. I am very happy with my decision 1200 miles in.