Bugeione 
2005 Nissan 350Z Convertible Touring 2dr Roadster (3.5L 6cyl 5A)
Z Roadster
 Nothig but a good time so far.  Still turns heads and averages 24 MPG.  The Z eats tires though so be prepared to change out every other year.  The grip on turns is ferocious, this is where I usually pass everyone up.  Hard to question the bang for the buck quotient with the Z.  Especially the roadster.  Are there cars with better interiors and stereos...sure, but for under 40K this one is hard to beat.