How to drive a car more fuel-efficiently? Is there any way to make a car more fuel-efficient?

In addition to the cost of car maintenance, the remaining major expense is fuel cost. Especially in summer and winter, due to the special weather conditions, fuel consumption will be higher than usual. In addition, high fuel consumption is also related to some daily driving habits and car use habits. So how can a car be driven more fuel-efficiently?

How to drive a car more fuel-efficiently

1. Maintain a relatively steady speed and do not keep pressing the brakes and accelerator. The loss of oil caused by braking and accelerator is very huge.

2. Remember to clean the surface of the car. Only by cleaning the surface of the car and allowing air to pass through can the resistance of the vehicle be reduced, which helps to save fuel.

3. Reduce the number of times the car is shut down. If the car is shut down and then restarted, it will consume a lot of fuel. If it is only a short stop, it is better not to shut down the car.

4. Avoid taking roads with many uphill slopes and turns. Try to take simpler straight lines or gentle downhill sections. Avoid roads with traffic jams.

5. Adjust the tire pressure. If the tire pressure is too low, the car will be difficult to move and it is easy to cause a tire blowout. If the tire pressure is too high, it is also easy to cause a tire blowout. Therefore, the tire pressure should be appropriate to allow the car to move forward better and save fuel.

6. Control the speed of the car. Generally speaking, 70 to 90 is the most fuel-efficient speed. Do not drive in low gear, try to drive in medium or high gear.

Is there any way to save fuel in a car?

Choose the right time to refuel

Unless the fuel tank is empty, it is recommended that you refuel between 6:00-9:00 in the morning or after 19:00, because gasoline is also a volatile liquid, especially in the hot summer when gasoline evaporates faster.

Maintain a constant speed

Maintain a constant speed and drive steadily, at this time the vehicle output is the most stable. Generally speaking, the speed of a medium-displacement vehicle is between 90 and 110, and the speed of a small-displacement vehicle is between 60 and 80.

Maintain normal tire pressure

Too low tire pressure will directly affect the car's fuel consumption. According to statistics, the maximum increase in fuel consumption for a vehicle with low tire pressure for the same mileage is 17% of the original fuel consumption.

Reduce the load

The greater the extra load on the car, the higher the natural fuel consumption. Therefore, in daily life, we should try to clean the trunk as much as possible to avoid extra load and increase fuel consumption.

Use less onboard electrical equipment

Try not to use various on-board charging and electrical equipment at home while driving. The electrical energy consumed by on-board electrical equipment is actually converted from the chemical energy of the engine in gasoline.

Avoid sudden acceleration

During emergency acceleration, the car's air intake is relatively small, the fuel-air ratio is unbalanced, and the gasoline burns incompletely. The improved efficiency of the vehicle cannot be fully utilized, and a good car will also consume fuel.

How to calculate the fuel consumption of a car

First fill up the fuel tank until the meter starts to jump normally, then restore the subtotal mileage to zero. Refuel a second time until the meter starts to jump normally, see what the subtotal mileage is, then divide the amount of the second refueling by the subtotal mileage and multiply by 100 to get the fuel consumption per 100 kilometers.

For example: When you refuel for the second time, the meter will jump. The fuel tanker shows that the fuel consumption is 53 liters and the subtotal mileage is 510 kilometers. The fuel consumption per 100 kilometers is (53÷510)×100=10.39 liters/100 kilometers.