Fiat Grande Punto will be available with both petrol and diesel engine option .... Its petrol variant will be equipped with 1.2L, 1198cc petrol engine that is able to produce 77bhp power and will offer 13kmpl mileage in city and 17kmpl on highway on the other hand its diesel variant will be equipped with 1.3L, multijet diesel engine that produces 88bhp power and offers 14kmpl mileage in city and 18kmpl on highway ...... it might be launched in India in the month of June this year ..... for more details about this car you may visit the following link ...... Fiat Grande Punto
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.