TS, i was in ur dilemma last year.

1.toyota old unker design, then go for vios.. after that add bodykit.. it will look better, FC good, reliability good, maintenance cheap.
2.kia new gen design, then go for forte, best for the spec to money ratio. realibility still unknown(but refer to old spectra, its quite troublesome, FC average, maintenance average. refer to http://myforteclub.com/2012/
3.if u want fiesta, take the sport version, design sporty, spec average but better than vios, DSG so its quite fuel save.

btw, forte has the bigger size, then vios then fiesta..

i end up bought a toyota altis..

dun really trust proton as i owned a old iswara aeroback. quality really not up to par, and price isnt that cheap if compare to the spec.