For the availability and prices of spare parts, we would suggest you walk into the nearest service centre, as they will be the better person to assist you. For the details of the nearest dealership, you can click on the link given by selecting your city accordingly - Service centre.
If you are planning to buy a new car on finance, then generally, 20 to 25 percent down payment is required on the ex-showroom price of a car. However, exact confirmation regarding EMI, down payment, interest, loan period and its procedure will be discussed by the bank only, as it depends upon individual eligibility. Moreover, the finance on the cars differs on the above-mentioned derivatives. If you are considering taking a car loan, feel free to ask for quotes from multiple banks and even from the dealership itself. A lot of banks and lending authorities have tie-ups with dealers to offer a better and easy loan. Or, you can check with your own trusted bank and authorities in case they have a better loan plan to offer.