The taxes depends on factors like, ex-showroom cost of vehicle, state etc. The tax is collected for a period of 15 years after which you have to renew the registration of your vehicle. To know more about insurance details please visit http://www.cardekho.com/car-insurance.htm?utm_campaign=Insurance_NavBar&utm_medium=Website&utm_source=CarDekho
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.