i personally think that the p5 is nicer. it has more of an aggressive look compared to the 3. also, the 3 looks more like a minivan than the p5. if i wanted a bubble van, i would have bought a matrix. the 3 looks like the bastard child of a mazda6/rx-8 love affair gone wrong.
also, as a p5 owner, we will be part of a semi-exclusive club. anyone who didnt get one during it 2 year run is s.o.l....................................