It is known that a car with automatic transmission fuel consumption by an average of 10-15% more than a similar equipped with a manual transmission. That is why the methods of reducing fuel consumption for cars with automatic transmission are of particular relevance.
There are universal methods fuel economy , which are suitable for vehicles with any type of transmission. These include the following:
– Reducing vehicle weight;
– Improved aerodynamics;
– Regular maintenance;
– The correct choice of engine oil;
– Monitoring of tire pressure and collapse-toe;
– Thermal insulation and heating of the engine in cold weather, and so on.
In vehicles with mechanics have to also monitor the engine speed and time to shift gears. Drivers of cars with automatic transmission deprived of such an opportunity to control fuel consumption. Therefore, for them it is an effective means of saving the correct operation and selection of the optimal mode of driving. To do this, the driver needs to know how to use the automatic transmission.
All automatic transmissions have a set of features and functions, the proper use of which can not only save fuel but also to make the movement more comfortable and safe, and can extend the life of the machine.
When using a standard driving mode (usually represented by the letter D – “Drive”) fuel economy largely depends on the style of driving. Soft-set speed and accurate braking reduce gasoline consumption and sharp pressure on the accelerator pedal, thus it increases. Measured driving without unnecessary acceleration and braking is the main prerequisite for economical fuel consumption on vehicles fitted with automatic transmission.
An additional means of control of fuel consumption in vehicles with automatic transmission are the special modes of driving, which is usually denoted by “4-3-2-L” and are designed for the special conditions. The number indicates the number of stages used, “L” – refers to a mode in which the upshift is not performed and the engine may accelerate to maximum speed. Naturally, in the special consumption modes will increase. Therefore, they should be used only when necessary – steep slopes, ice, jams, etc.
Many automatic transmission suggest a mode of manual switching using the “+” and “-” (Tiptronic or Steptonik). It is designed for difficult driving conditions.
“Sport” mode is activated when downshift, which allows to overtake a large acceleration. This mode requires additional fuel consumption, and for normal conditions it is better not to use.
There is quite a common misconception that the switch to the “N” (Neutral) saves fuel. This is done in any case can not, because this is an emergency mode and is designed mainly for towing the car for short distances.
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In the “winter” mode ( “Winter” or “Snow”) upshift is carried out at lower revs the engine. With the apparent fuel economy in this mode increases the load on the transmission and so manufacturers do not recommend using it for other purposes.
It should also be noted that there is an additional saving mode (usually indicated by an “E” or “Econom”) in some models of automatic transmissions. When using fuel economy more effectively, and maximize the transfer switch smoothly. For lovers of calm driving style, he will not only enjoy driving, but also save a lot of money.
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