Whenever buying a car, never consider these types of accessories or cosmetic changes, as a PW member said, [I]A car is only worth what someone is willing to pay for it,
[/I]this car along with all accessories & considering its model is not more than 350k, its below 350k, santro has a poor resale as compared to same cars in its class, + your ID tells that you are in karachi, & here I know the priices of these types of cars very well, I am regularly visiting Sunday market & some showrooms that are owned by my friends & relatives,
If this car is in lahor or isloo & registered there, then I can say it must hold a value equal to that.
so don't buy a car in a hurry, be humble if you wanna save your money.