Hey,
Nice to know you want to learn driving
If budget is limited, try a Mehran. It will sell for what you bought it for even though you will use it, maybe a few thousands here and there.
Spare parts are cheap, consumes little fuel too and it is perfect for new drivers/learning to drive.
If you have an extended budget, could always opt for these 660CC JDM cars, more safety, luxury but resale could be a bit on the tough side.
It is really up to you- whichever car you feel comfortable in, go for it.
If you do get a Mehran, make sure that the brakes are in top-notch condition, change the leather pads just to be on the safe side.
Good luck, and enjoy driving