Full tank cng mileage is around 80km to 90km in city and on highway it's gone up to 140 to 150 /petrol 8.5km/liter gears are lagging just after 1.5 years of use they just ignore this problems while serving in short Maruti Suzuki don't care what they are delivering to customer. Someone is spending 13 14 lakhs on this shit worse service.