I think MARUTI SUZUKI SWIFT DZIRE is one of the best car in India, looking very good, Interior is comfortable, good space in boot.
This will worth for money and easy to maintain,
While driving set the mileage settings so that you can easily know how much mileage you are getting,
Keep cleaning your interior regularly else there are chances to colour fade since interior colour is very light. Yes If you are serious on mileage, I suggest it is ok as others this range of car,
So I accept that maruti suzuki swift dzire is one of the best car to buy. Good luck.