Recently I got my Esteem Converted on LPG Gas. There have been misconceptions about the pick up of the Car getting affected. But I didnt experienced anything of that sort Initially it gives some starting problem until everything gets set ad once everything is done properly, It is very economical. Almost half the price as that of the Petrol and running without any problems.
The only key thing is getting it fixed from the technically correct Mechanic, Once that is done, You are set to reap the Benefits of the LPG Car. Idealy it should be done in mid sized cars like Esteem, Assent, Honda City etc.
Kindly consult the mechanic who fits the kit, for any change in the spare parts of the Car to avail maximum benefits of it. Probably the Mechanic may ask you to change the Petrol filter and cleaning of the Plug etc. It is very economical. Almost half the price as that of the Petrol and running without any problems.