I bought 2017 LXI option module I driven 72000 km I have changed front suspension and wheel baring. I am using AUTO LPG for past 4 years and i got millage of city 12 and highway 15 km/l with AC / With out AC 15 km/l city and 18 km/l for highway. Its good for city driving and highway driving maintain 80 km/l it's nice and smooth. services cost is very low every 10k km I spend 3000 to 3500. I am using daily I am drive 60km per day.