For the base model
Nano 2015 , whose price is
₹ 2.48 Lakh, you will need to do a down payment of
₹ 37,185. One generally gets a loan for a 100% ex-showroom value of the car. The remaining money is required to be paid upfront as down-payment. Your EMI amount will be
₹ 4,271 for a 5 years loan.