blimey...I once got 76.5mpg out of my 1.2 16v mk2
Although that was doing 50ish from Glasgow to Cardiff. I was going so slowly because of a hangover alright?
I generally average from 45 to 50 day to day, but I have seen it drop to as low as 35 and that was thrashing it in 2nd due to the gearbox going *pop* and not letting me out of 2nd. And that was covering about 25 miles (don't ask).
anything below 40 and something is wrong even in a 16v!
Get it to a garage (fiat specialist preferably. Just have a look in the "garages" section) and get them to have a look at it.
I personally think it's not firing on all cylinders and to try and make up the power you're thrashing it!
How do you drive it anyway? do you change gear early and low down or do you let it rev?
Well i have a Punto ELX 1.2 8v . and i drive reasonably . it was about 32 .today when i found out how to reset the trip button . TBH i was changin gears at about 3500 so i adopted a better driving style and it is still at 32 , better than 27 i suppose :|