Nothing.
Great car.
Reliability is great.
The interior is bland and spartan, they couldn't have made it any more simple, but all real driving cars have plain interiors (Ferrari F40, F50,etc.)
Performance is good for 0.8 litres, blows away almost everything.
Dude, how on earth could you possibly compare the interior of a Mehran with a Ferrari F40?
Oh and it says nothing wrong with the car. Let me tell you whats wrong with the car:
1. Brakes don't work AT ALL, only if you are driving below 30KPH.
2. No Seat belts.
3. The most pathetic interior with the most degraded plastic you could possibly have.
4. The a/c doesn't work in the extreme temperatures of Pakistan.
5. There isn't enough leg space for a person sitting at the back seat of the car.
I can give a lot more if you want. But please don't misguide people by telling a blatant lie of "nothing is wrong with this car"