I am a fraid I have to disagree about the sat nav, I just traded my punto sporting with sat nav, this was a basic system (no rolling road map etc) but it was fantastic. Put in the right destination and it takes you there. Just be sure you put in the right one, there are some towns in the uk only minutes apart with same name, almost. And there are those that are days apart with identical names. If you have sat nav, try going to Upton. Keep and eye out for towns that are little/greater, "or on the" Also giving you an eta so you know if you need to put your foot down. I did 78,000 miles in that punto in 30 mths at least 1/2 of thos were under sat nav. Best £850 I ever spent.
Now I have a 3dr Abarth, the navigation is next generation compared to the punto, instructions are clearer and more detailed. There are a couple of bugs with it, but they are bearable. Because I do 25 -35 k a year I buy the cds as soon as they are available, it is a small cost compared to what I save in time. Not to mention the safety of not reading a map.
I wouldn't have bought the stilo if it did not have sat nav, it is fiats ability to give us 7 series features at focus money that makes them viable.
Remember that if you drive to somewhere other than work/home sat nav is a most useful tool and not least a safety feature.
While I speak of 7 series features. Parking sensors, great. Rain sensitive wipers, now we never need to adjust speed or long for that inermitent speed that did not exist.