I am driving my TATA NANO Twist XT in Delhi.
This car is amazing and its external graphic lines are very cool.
It is very spacious from inside. Even five people can sit comfortably.I like the turning radius the most. In cities like Delhi this car is very comfortable to ride in traffic.
Its HVAC is very effective, the pickup is also good.The major drawback for this car is its storage space.
As the car is new, No problem with AC wid or widout load and on flyovers. The engine is little bit noisy but in cabin there is no sound.
On a new car I go to 70km/h only and the stability was more than expected. The mileage is 16.5kmpl in city traffic, with my son has started learning driving and widout first service.
I will give it overall 4/5 star.