Converting petrol car to LPG is the wrong decision and also not comfortable only some places having good network for LPG filling stations cost also very high but it gives very less mileage I suggest please dont choose to convert LPG I think petrol is the more comfort you can get lot of petrol stations available and also this is very comfort one more thing is some times accidents happen this LPG gets blast there is very less cases people get out of danger specially in summer my opinion is better to skip this idea