Re: What's your car's Fuel Efficiency My driving is only city driving for Linea - Petrol Mileage As per MID: 10.4 Kms/l Manual calculation (Tankfull to Tankfull): 8.5 Kms/l AC: 100% on. I feel I have a light foot as that fastest that I have ever driven the car is 100 kms/hr (Very few instances). I keep an eye on the Tacho and try to drive around 1500 - 2000 RPM. I rarely cross 2500 RPM. On the way to work in the mornings there's less traffic and I cover the distance of 15 kms in 20 - 25 mins. In the evenings I spend around 40 mins because of more traffic. On empty stretches of the highway in the city I go as fast as 80kms/hr. I check tyre pressure on an average every fortnight. If driven for 15 kms before reaching the bunk, I maintain pressure of 34 PSI for all tyres. The MID showed a reading of around 13.5 Kms/l for the first few tank fulls after I had bought the car in October 2009. Nothing in terms of driving habits has changed ever since but the mileage has dropped as per the MID to 10.4. I reset trip A when I refill fuel to a full tank.