the vios and the mazda definitely have better interiors than the accent and lancer, and if I remember correctly, the accent at that price range still doesn't have mags or power windows

the lancer is just... dated compared to the subcompacts you listed.

Haven't seen the new vios' interior but IMO, the mazda2 has a better one than the pre-2010 facelift vios. the vios has better gauges (optitron), though. and the new vios sports that "cropped" steering wheel, and an aux-in.