I had a Mahindra Renault Logan 1 6 GLS Petrol Car HVAC
I had a Mahindra Renault Logan 1.6 GLS Petrol Car(HVAC) since Oct.,2007. The car is giving very low mileage to the tune of 7 Km / Lt only and lower than the specified one.In each service I report low fuel efficiency.but still nothing is improved. Is it normal ?