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What type of acceleration is the most environmentally friendly with a warmed-up car of a newer model?
You should “accelerate decisively and quickly shift to the higher gears.” (Driving Licence Book, 19th Edition, page 219)
The car uses a lot of fuel in the acceleration phase and it is therefore appropriate to keep it as short as possible. There are limits however. A very quick and explosive acceleration makes the catalytic converter less effective, which is not good for the environment.
This is an example of one of the driving theory questions at Körtkortonline.se (also in theory tests in Arabic).
There is also a driving licence book online (2023).
More examples of theory questions: