I've been looking for a city car and considered the Nano. Now, the NANO has come , however pretty expensive than the older version. The only major difference is the openable dikki. Should I still go in for the new Nano or consider Honda Brio, Maruti Celerio or Hyundai i10 grand. Budget may not be a problem because I generally retain a car for 5-7 years as my usage may be only 10000kms per annum.