Thank you for the detailed response Waqas Bhai. What I've learned so far from the threads is:
1- GDI is a big no owing to lack of competent mechanics to maintain it
2- Body change vehicles are a no go
3- Diesel engine jeros are known to be prone to frequent issues and hence are not very reliable.
4- Non-GDI petrol is the best option to choose
Please correct me if I am wrong in drawing these conclusions
Also, I am unable to find any non GDI vehicle on pakwheels. Please help me find one if you know of any