First of all what type of car are you looking for sedan or hatchback ?
In this budget Cultus is best hatchback
(Good resale, Parts easily available , new feauters like power steering power windows)
But go for the EFI cultus i think you will be able to find 2007-2008 in this budget in this model Cultus was changed from carby to efi
as carby cultus is 3 cyl and efi is 4 cyl
i will recommend EFI cultus in this budget good from every point of view.
Now if you want a sedan then there are a lot of options if you want then i can tell you on your request.