Unless you just want a galant because of its 0-100 time of 7 seconds, there isn't much you will get with the car. The interior looks very old, the cabin space is low and tight so you won't be able to fit adults in the back seats, and the trunk is also small.
The car's drive and all is very good but if I compare it with a 2005 lancer, lancer's interior is much better looking, cabin space is much better with higher roof height, and also much better height between steering wheel and seat. Trunk space is the same for lancer and galant.
To conclude, lancer is much more practical than galant but if I was not a big tank and wanted a purely fun car with a 0-100 time of 7 seconds then I'd definitely get a galant. Also, galant's resale is pretty poor since it's very much out of market so don't pay too much for the car as it will already require quite a lot of work. All the galants for sale on Pakwheels are junk.