There will be no consideration taken when it comes to warranty. If i have to be a bit straight then even If i had a company i would not have taken such reasons as valid. Please think about it. From your standpoint you might be right but you cannot convince FIAT that you were traveling and so you could not get the service done. AFAIK no brand with endorse such claims. Point 2 Yes it is slightly lower compared to others, get a check up done though and your air temp should be between 6-7C if that's the case then its working perfectly. If you feel the throw is not sufficient increase the blower. Can be a case of overinflated tyres , balancing and such things. You have mentioned you keep traveling so perhaps you might want to give such things a thought too. FOr the other problems you've stated, Yes the fuel sensor is a bad story and it was your bad luck. Mileage is purely driving style my friend. I"ve got the best avg of 32kmpl and the worst of 9kmpl . Its all on the way you use your right foot!! Now my opinions Its understood that i'm a fan of FIAT and i really do love FIATs. But even i have complaints with this car and brand they seem to take us all for granted, however that should not be held as a strong point to say that you hate the brand itself. Dont buy another FIAT, that's accepted but hating a brand ? Well that's something difficult to digest because of these issues.. Frankly , Most of your issues are really not issues at all if you ask me and perhaps if you had maintained the service schedule properly you would have had a better response from TASS/FASC. Think about it.