Saving fuel on the road is an increasing concern for many drivers. Small changes in the way you conduct can have a significant impact on travel efficiency and cost. One of these changes is directly related to the speed chosen to circulate, and there is an ideal.
According to General Traffic Directorate (DGT) From Spain, the ideal speed for more efficient fuel consumption on the road is 90 km/h. Circulating this speed can make a relevant difference in total consumption during a route.
Difference between 90 km/he 120 km/h
According to the same source, when a conductor chooses to circulate at 120 km/h, fuel consumption can increase by about 30% compared to circulation at 90 km/h.
Write the newspaper Engine Maintaining a constant speed between 90 km/he 100 km/h is critical to maximizing fuel economy as accelerations or sudden brakes require the engine to additional efforts.
According to the same source, the soft wheel behavior allows to keep the engine to work more efficiently, reducing consumption and mechanical wear.
The importance of engine rotation
Another relevant point highlighted by DGT It is attention to engine rotation. Explains the publication that, by stabilizing the speed between 90 km/he 100 km/h, the ideal is to maintain the rotation between 2,000 and 3,000 rotations per minute (RPM).
Add the publication that the higher the number of rotations, the greater the fuel consumption. Thus, while keeping the engine running within the ideal rotation range, it is possible to increase efficiency and prolong the life of the vehicle.
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Because 90 km/h is the “magic” speed
It refers to the same source that the value of 90 km/h is not arbitrary. This speed allows, in most cars, to use the longest change available, maintaining low revs and requiring less engine energy. This combination translates directly into a smaller fuel consumption.
In addition, the site explains EngineCirculating at this speed also tends to reduce component wear such as tires and brakes, contributing to more economical vehicle maintenance.
Other tips for saving fuel on the road
The fuel economy goes beyond speed. According to the there are other habits that can make a difference:
-Ligate the engine without accelerating and wait about 15 seconds for the oil to lubricate the engine before starting the trip;
-Callerate gently and respect the engine torque ranges for gear exchanges;
-Circular with closed glass to reduce aerodynamic drag. The use of air conditioning at higher speeds can consume less than circulating with open glass;
-Maintain vehicle maintenance on time, including regular oil change, filters and coolant check;
-Itnd that the tires are correctly calibrated as inadequate pressure may increase consumption;
.Spring the manufacturer’s manual guidelines regarding oil and filter replacement periods, especially under severe conditions of use.
Preventive maintenance: an ally in savings
According to the same source, investing in preventive maintenance avoids unnecessary expenses with future damage and ensures that the engine always works in its best efficiency.
Changing the oil and filter on the recommended dates, aligning the direction annually and keeping the cooling system in good condition are simple steps that, in the medium and long term, result in considerable savings.
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