Engine change is not a concern if its on the book.
For car condition, do not buy at any cost if its A pillar and front (hissa) has been repaired, welded. Hissa where ball joint, shocks fit hotay hein. Baqi places per rust hai tou they can be repaired.
Fuel average 9-10 if engine is very good condition with properly tuned, can give 12-13 within city.
Old kabli parts are now difficult to find. New most of the parts are available.
Kabli engine 70K.