It is very good when in petrol but not good when converted to CNG.

Exterior Very Good.

Interior (Features, Space & Comfort) Very Good.

Engine Performance, Fuel Economy and Gearbox Very poor while converting to CNG in initial Low speed with AC.

Ride Quality & Handling Very Poor with AC in Petrol as well as in CNG 

Final Words I will not do CNG in this Lxi Version, I will choose directly CNG version and take remand of Supplier as at this time they blame on CNG issue CNG issue. Company fitted CNG car also suffering from the same issue as I have take review of some CNG car owners after 50000 Km we are facing this all in CNG Company fitted or outside fitted.

Areas of improvement Replace this with earlier Old 4 cylinder version as it was realy good and my friends are using upto 2.5 lakh km in CNG still there is Power and no any issue in AC on at initial speed. No single jerk you feel in start up with AC. And this K seris engine is start crying while start with AC in Initial. head issue is big issue in this model. Very bed Experience I have with.

Good in budget as giving so many features in loa budgetFour Cylinder engine was Power full while weconverted to CNG but new K seris Engine not good for CNG