Cheating

Poor mileage and poor performance. When they were selling this car to me they said the car will give 26 average But now it’s giving 15 km per litre In this is performance I had many choice. Engine is also very poor Car doesn’t go up in once. They are saying this mileage will come on highway But I don’t live on highways. It should give at least 20 km mileage. Totally cheated.