There have been absolutely contradictory reviews about the mileage of the Tata Nano on Indian portals like Cardheko and Mouthshut. While some Nano owners have written that they are getting an excellent mileage of 21 Km per litre in City Traffic with the AC on there are other Nano owners who have written that they are getting only 10 Km per litre or even lesser in City Traffic with the AC on. How can there be such a wide variation of over 50% in fuel average whatever the driving conditions or driving skills may be ? I am a Nano LX owner and... read full review »