Alternator can be repair.Either replace the carbon brush or diode. See which one it faulty. But not all mechanic willing to do it. Last time my Wira i us recond one and can last for 3 years (sold it already).think better find the recond one lah bro. but check others thing 1st lah.seems like not only the alternator problem.
i am one of scooby owner from ipoh perak looking for subaru impreza owner around perak area,please introduce here,thanks men...by the way subaru club forum look like a death club already,not like nissan...