I buy hyundai Eon ERA+ CNG six month ago and it is very good compact car with good average and sporty look.If you want to buy a car for high pickup roughly driving so please dont go with CNG because in CNG it gives good average but low pickup other wise if you want to daily driving 50km than its is most fuel effiecnt car.It gives me 28km/kg average on CNG when I go to Rishikesh with family. In early morning kindly start the car without AC on than it will run smoothly after 4 km you can turn on the AC.