Buy it or Regret it

1- i purchased it in diwali 2017 , the original price was 6.5 lacs and i got 80,000 diwali bonus plus 20,000 on exchange bonus after trading in my hyundai eon for it 2- comfortable ride , any person can drive it my mom who's 5'6" or me who's 6' everyone . Smooth steering , short turning radius , swift in streets punchy on highways 3- looks classy in red and top notch features in it for the price you pay ! 4- time to time service done and hyundai is best at after car service and low cost maintenance 5- pros - everything , cons - avg not up to mark as promised . Said will get 18 in city but its about 12-13 in city and 16 on highway but i haven't checked it damn accurately .