Always make sure that you remove all the unwanted goods from the car, as the more heavy the car the harder the engine works and the harder the engine works, it will consume more fuel. It is not easy to always keep you car free of goods but it doesn't mean that one has to carry around unwanted things. People tend to dump unwanted things on to the trunk of their cars, take special care to remove any such things as it is not only a matter of
fuel efficiency but also cleanliness. So for higher fuel efficiency make your car as light as possible except for such unavoidable situations as long journeys where one needs to carry lots of luggage.
Aerodynamics is another factor that will regulate the fuel efficiency of the car so always makes sure that you will not tamper the aerodynamics of your car. Bike racks and roof boxes, if any should be removed when unwanted as this will alter the flow of air and will use up more fuel. Using a spoiler is a great choice. Whenever you can close the windows of the cars as open windows will cause drag. But the situation is a very tricky here, if you raise the window glasses and for better air circulation if you switch on the air-conditioning then it will also bring down the fuel efficiency of the car. So use the options wisely so as to improve the fuel efficiency.
Another important thing that will not only improve the mileage of your car but will promise a long life of your
car engines is the wise shifting of gears. Do not race your car when it is in the first, second or the third gear it will have a bad effect on your car engines and this will in turn have adverse effects on the fuel economy of the car. Make it a habit of changing the gears sensibly.
Air-conditioning is a very important factor that will result in poor performance of the car in terms of mileage, accompanying the air conditioner is the heater and the headlights. So it is always necessary to switch these features off when they are not really needed. Doing so will really save a huge amount of fuel and will also improve the fuel efficiency of the cars.
Be a wise driver who is able to read the road ahead as careless driving will consume more fuel. One should be able expect what is in store for them on the road, but this will become really difficult when you are driving through a road that is unfamiliar to you and for making things easier it is always advised to drive at a medium speed by not neglecting the traffic signs as they will to a great extent guide you on what is ahead, for example, a hump or a muddy road. Driving at a slower pace is also important because if you brake and accelerate very often it will use more fuel, especially acceleration, and there are also chances of pedestrians crossing, which is even though not the topic for discussion here, is very important.
Whenever you know that the car is going to be immobile for some time then it is better that you switch off the engine of the car rather than keeping it on. This applies well when one is waiting in a traffic signal. Always switch off the engine make sure that you are not wasting the fuel while in a traffic signal or railway cross or simply stuck in a traffic or waiting for someone. You are just going to lose a few seconds of your time by doing this but it will otherwise waste a lot of money and fuel.
Maintaining the
car tyres at the right pressure, as recommended by the manufacturer, will not only help in driving safely but also efficiently. Car tyres without the right air pressure will use up more fuel. Another thing to be checked for more often for better fuel efficiency is the engine oil.