Always use the accelerator, brake pedals and other driving controls respectfully and smoothly. Sudden, swift and rough acceleration and sudden braking will harm your car’s fuel economy figures in the long run. Always combine multiple short trips for lowering overall fuel consumption of your car. Every time you run the engine, your car will automatically require fuel. This is why frequent and short trips are best combined into one or two longer ones.
Fuel economy depends heavily on how your car parts air while on the move. Fuel economy is highly affected by open windows even at high speeds. Keeping your window partly open is also a no-no in this regard. Higher drag will result in your fuel tank draining out much faster. As opposed to mainstream perceptions, you will save more fuel with your windows pulled up and the air conditioner running inside.
You should always take care to shift to the highest gear possible without any knocking of the engine. Fuel is consumed more while accelerating in lower gears. You should always shift down in case the engine is not pulling instead of just flooring the throttle. Shifting up at around 2,000/1,500 for petrol and diesel respectively is the best bet for getting sufficient speed and better fuel economy.
Clear excess baggage from your car including a deflated and unnecessary spare tyre, child seats which are not required anymore or even other bags and other stuff you usually carry. Keep your boot and interiors free clean and empty and you will certainly get fuel economy benefits.
Do not keep your car idling unnecessarily. This will only burn fuel without any traveling in the bargain. Suppose you are waiting for someone or at a traffic stop and you keep the engine running. This will give you 0 kmpl while fuel will be consumed all the same. Switch off the engine at traffic stops or while waiting somewhere.
Always get your oil and air filters cleaned as per the service schedule. Replacements are also necessary in particular cases. Sticking to your service schedule is a must since serviced and maintained cars consume less fuel.
Do not drive in rush hour if you want to save on fuel. Start a little early and plan your route carefully in order to avoid congestion as much as possible.