Temps are nothing to do with tempmeter needle position of different cars, i mean you can't compare temp of different cars by position of needle, it just says cold to hot . doesn't say xx*c to yy*c, so it depends upon the manufacturer of the meter that in normal condition where the needle stays
also in the case of FIAT the temp meter is too sensitive, like it changes too fast, it doesn't happen in few Japanese cars which we have in family ......