I own 2006 city idsi.
What i feel drawback is its not that much comfortable, a slight bumpy ride.
Little sluggish in pickup, as its 1248 cc or something, but it have decent pick for daily maneuvering, off-course Not a Racing machine !
IT gives very gud mileage, like 18-20 km/liter on long and 14-16 km/Liter in city, if engine maintained proper.
Have more value of money.
Boot space is just amazing.