You're in Karachi, you can find a very nice 7th gen Civic Oriel in that price. The car is a better buy than Liana for a number of reasons, but most importantly unlike Liana, you wouldn't puke every time you look at it.
yar i doubt u can find a good 7th Gen Oriel for 7.5 Lakh Rs in Karachi
2005 ones with some heavy mileage done go for atleast 9 Lakh as far as i know
i hate to say it but Liana is the only option in this budget coz any Honda City for this price will be very old and/or abused
still Liana is much much better than Alto/Cultus