The Fiat Punto Emotion pack has some additional new generation features which are absent in Punto Emotion model, including Dual Front SRS Airbags, Automatic climate control, 3 ' Point ELR Seat Belts with Pretensioners & Load Limiter, Seat Belt Warning with Buzzer, Leather Wrapped Steering Wheel, Leather Wrapped Gear Knob, Auto AC, Steering Mounted Audio Controls, and Blue & ME technology.
For a precise and detailed comparison of these two models you can click on the link given above - Compare Fiat Punto Emotion with Emotion Pack Thank You,
Sir, if all the engineers are saying that there is a problem in Punto than they might be right, then you should test another Punto in same variant for that problem. If you feel the same problem in the other car also than the engineers are right. But if you won't found the sane in test vehicle, then there Might be a problem with your tyre or wheel or it might be a problem in suspension system. If the problem is with tyre, then it is a regular problem. But you are saying that the problem appears when it just jumps over a bump. By this, it is sounding as a problem with suspension system.