This is in regards to your query posted on the website CarDekho.com, we would like to inform you that the interior trunk space of Tata Nano is not sufficient to fit a gas kit. Also the car has got rear engine so gas kit is not advisable.
For further assistance you can send us your contact number on our id firstname.lastname@example.org and one of our auto-experts will assist you.
New Tata Nano with EasyShift is available at Rs. 2 lac (Ex-showroom, Delhi), and the final cost depends on the valuation of your car. So, first get the valuation of your car from authorized Tata dealer, so he can give you a final quote for the new car.