I was looking at kerb weights of fiat vehicles and compared same with other brands, for example i am seeing the Nissan Sunny Diesel has a lesser kerb weight compared to even the Punto. Is that true ?? When i put my Punto in the weighbridge (Along with Spare wheel and jacky set) with 15 liters of fuel i got a number 1220kg. But the manual says its 1130kg for the 75hp version. Kindl clarify.