i am considering to buy one of these two cars
honda city 2008 ids-i
honda city 2009 ivtec
i want to know which one should i go for? i drive on petrol
my main aim is to save fuel, my monthly drive is 2500KM local in pindi.isb, maximum fuel i have is 200L, i currently own Swift. it doesn't fit in straller/bags in trunk and fuel consumption can get dirty if you run AC.
if you feel there are other good options that i can go for, pls do suggest. price range that i can go to is not more than 15 lakh however i would like to spend as less as possible, i don't like to buy a new car rather i prefer old cars. i don't like xli,gli.
and by the way i don't want to go to workshops either 
Thank you for your time and suggestions.