This is in regards to your query posted on the website CarDekho.com, we would like to inform you that Fiat Grande Punto comes in both petrol and diesel variants. Its petrol variants are powered by 1172 cc and 1368 cc petrol engine. The diesel variant of Fiat Grande Punto is powered by 1248 cc engine. Fiat Grande Punto is a fantastic hatchback which is well crafted and excellently designed. Fiat Grande Punto has got more space as compared to Maruti Swift, Volkswagen Polo and Hyundai i20. The car has got one of the largest wheel base in its segment which measures to 2510 mm. The rear seat is comfortable and has got ample of legroom space.
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.