I purchased my INDIGO CS in last December 09 from Metro motor Yamunanagar, and till date im very happy. Excellent millage, cooling and good pickup. In city when AC is on pick is not good as compare to petrol engine. Millage is more than 20 km in highway and 18 km in city like chandigarh.
Dealers customer support is very good as well as workshop staff is also good. Engine noise is comparatively high than its Qadrajet engine. Space wise excellent. Till date I had run 4200 km and no any problem.I did not go for power windows because I have a kid who is 2 yrs and he always occupies the front seat and fiddles around with the music system, a/c so I dont want him to keep playing with the power window. If it malfunctions at some odd location or during rains, I am stranded.
I thought better to avoid it.