Bhai. ... Had same budget and choices around 3 months back. I wanted a 2012 model so my calculations are for it. Rest u can adjust ... So ... My sincere comments
Earlier ..(before 2011 model) Altis used to sell around same price as Gli (sometimes even lesser) but now market is changing. Altis now sells at its actual value.
U won't get a clean Isb no Altis 2012 below 16 ... People will tell u market is 15 or 1550 but sellers are not stupid and it's an Altis not a Gli.
Same way. Max price for 2012 SR Isb no is not a rupee above 17. Sellers are asking 18 or 19 but they just keep asking. I myself monitored and fol an addvert for 2 months. He was asking 1735 fnf and it didn't sell. Finally I guess he sold for 1675 but that's 100% original Isb reg car.
So if u get 100% clean one ISB registered around 1650 my advise Go for it ..
Hope that helps.
Disclaimer - I am not selling an Altis