Try getting hold of a car that has:
- power steering
- decent brakes
- sufficient power
- side mirrors that have a good field of vision
- automatic transmission
Try to focus on learning how to move about in traffic while remaining aware of your surroundings at all times, changing lanes, giving way to others, driving with the right speed in the right lane and being in the right lane at the right time. First car maters a lot in my opinion.
If u learn driving on Mehran, you can focus on any of the above mentioned goals and you ll end up driving every other car as if its Mehran and u ll be an absolute nuisance on the road.